1. The diaphragm is the principal muscle of respiration.

2. The diaphragm draws air into the lungs.

3. Rigidity is not an issue with the electrostatic diaphragm.

4. The two projects deal with masonry diaphragm wall construction and off-the-frame clay brickwork cladding to framed construction.

5. On her way home, she tossed her diaphragm in the first bin at Kennedy Airport.

6. Masonry diaphragm walling is a popular form of loadbearing wall construction for leisure and commercial buildings.

7. Date with a diaphragm Take one woman, somewhat nervous, somewhat inexperienced.

8. Most patients succumb when the diaphragm and rib muscles become paralyzed, and breathing becomes impossible.

9. Once she stuffed her diaphragm into one of my neon lights, breaking it, shattering it.

10. A user survey of recently completed diaphragm wall projects is part of the programme to provide feedback.

11. Good news for diaphragm users fed up with slippery spermicidal gel.

12. The diaphragm is the strong muscular wall that separates the chest from the stomach.

13. More modern valves contain a diaphragm instead of a washer, and are generally far more reliable.

14. So he replaced the diaphragm with a piece of light-sensitive selenium, connected in series with a battery and telephone earpiece.

15. Modern installations usually use electrically powered cam driven diaphragm pumps.

16. Having spark plug and the diaphragm replaced.

17. However, if you train your diaphragm to push down.

18. Regeneration of the effluent by diaphragm electrolysis is suggested.

19. Slide the diaphragm assembly into the relief valve seat.

20. Metal copper was produced by diaphragm cell.

21. Conclusions The diaphragm cell could be damaged by ADM.

22. One wall of the cell is a flexible stainless steel diaphragm connected through a strain gauge to a recorder.

23. Regardless of the undertow of danger, Johnnie would not give back the diaphragm case.

24. Lack of awareness of late presentation of traumatic rupture of the diaphragm in children may result in a delay in diagnosis.

25. Meg felt a bubble of anticipation somewhere beneath her diaphragm.

26. That contained a sort of hinged plastic oyster shell,[http://] which opened to reveal a tiny rubber trampoline: the diaphragm.

27. If you are trying to keep the balance then the seat is upright with the diaphragm taut.

28. Writes an unnamed Union captain: I saw an intelligent-looking man with his whole diaphragm torn off.

29. Without amplification, cylinders could only be reproduced more loudly by altering the leverage between the stylus and the reproducing diaphragm.

30. As solvent diffuses through the membrane, the increase in volume causes the diaphragm to move.

31. Increase strength of control diaphragm with Buna-N fiber-reinforced material.

32. Using pneumatic diaphragm pump, automatic transmission cycle ink.

33. If on adamancy a diaphragm, if rebuild, want firm?

34. The spectroscope consists of diaphragm and light filter sheet.

35. The diaphragm is a dome-shaped organ.

36. However, the problems and deficiencies are more common with the widely used diaphragm air channel relays exposed in use, low life, poor reliability and random failure of the contact erosion.

37. Basic vessel, pressureless, constructed from steel with built-in butyl-rubber diaphragm across the entire cross-section for absorption of the expansion water when atmospherically separated.

38. The mechanical design of adjustable Iris diaphragm dodging component and the method to design the parameter of Iris diaphragm are mainly presented.

39. Because diaphragm adopts high functional industrial ceramic, sensor is significantly shock-proof and overload-proof.

40. Using a wrench, reassemble the diaphragm assembly by turning the hex bolt clockwise to tighten.

41. Using black diaphragm intraocular lens implantation in management of traumatic aniridia combined with aphakia in order to eliminate the severe symptom of photophobia and to improve visual acuity.

42. Diaphragm under different liquids were used NBR, chloroprene rubber, fluorine rubber, PTFE, poly ethylene 46.

43. It was a terylene diaphragm coated with a layer of aluminum.

44. Concltusion Mainly in the diaphragm, we fail to find any lorry trichinella spiralis in inside organs.

45. The actual job of breathing is done mainly by the diaphragm, the sheet of muscles between the chest and abdomen.

46. A pressure-sensing element (105) may be disposed between a base plate (115) at a first end (106) of the pressure-sensing element and a pressure-sensitive diaphragm (125) at a second end (107).

47. Unscrew the Allen screw in the middle of valve cap and lift up the cap just enough to pick up the old diaphragm.

48. The varieties of those malformations were as follows : the malformations of face, skeleton, digestive system, respiratory system, cardiovascular and urogenital system, diaphragm, and so on.

49. The flexible diaphragm is connected to a plat cantilever - calibrated spring.

50. A simple photoelectric system is described in this paper. We choose the optimum diaphragm through measuring the optical transfer function with different dimensional double ringed diaphragms.

51. The implantation of P-C IOL with iris diaphragm is a safe and effective method to deal with traumatic cataract with iris coloboma or aphakia eye.

52. Objective To investigate diaphragm intraocularlens implantation in the management of aphakia with traumatic aniridia.

53. When there is vacuum in the intake manifold, the vacuum holds the diaphragm up.

54. The tests of complete forklift truck shows that using diaphragm spring clutch in forklift truck is better than spiral spring clutch.

54. Wish you can benefit from our online sentence dictionary and make progress every day!

55. Odorization pumps are specially designed diaphragm plunger metering pump, plunger travel of the exercise machine lock, each time to maintain a constant output.

56. The ALD was the average CT value of the 3 zones of lung (including apical, hilus and diaphragm).

57. Iris diaphragm : The adjustable hole in a camera to control the amount of light passing through the lens. See Diaphragm .

58. The continual arch form supporting system is made up of arch shape field operating reinforcement concrete thin diaphragm wall and assembly steel pipe concrete continual arch shape interior supporting.

59. The invention discloses an electroacoustic transducer which comprises a stationary electric vibrating diaphragm, an opening plate and a plurality of spacing structures.

60. Reciprocating plunger seals have been substitute by mechanically or hydraulically actuated diaphragms in diaphragm pumps.

61. Technical refinements for Grado drivers include improved diaphragm and voice coil design for increased bass response and a larger perceived sound stage.

62. The effects of different sheeting sections and purlin distances on the shear behavior of shin diaphragm were studied by analyzing the failure modes and shear capacities of the panel.

63. The method of dynamical measurement which was applied to analysis of pile driving is extended to test and measurement on the stiffness and strength of vertical joints between diaphragm walls.

64. The application of domestic IIR1751 in air bladder, diaphragm and inner tube of bicycle tire was investigated by using imported product IIR268 as reference.

65. The volume may include a region obliquely oriented relative to the diaphragm to support a low frequency response of the speaker.

66. Although total also there will be the consumedly very small diaphragm , but I will remember as usual that forever can't the cordiality of the detrition.

67. The diaphragm valve senses and balances the pressures in the foam concentrate and water lines to the proportioner.

68. Objective To discuss the effect of black diaphragm intraocular lens implantation in the management of cataract or aphakia with aniridia.

69. Compared with the prior art, the simulation system for the diaphragm spring of the clutch can simulate load resistance of different types of diaphragm springs of clutches.

70. Technique of building diaphragm wall by jetting is a new technology in building underground continuous wall.

71. The current status of metal anode diaphragm caustic soda production in domestic chlor-alkali industry was detailed.

72. Conclusion The x-ray photography is necessary to the diaphragm hernia before the surgical therapy.

73. Objective To observe the effect of diaphragm nerve block combined with injection of meperidine in Neiguan point in relieving the stretch reaction during the course of gallbladder operation.

74. The gate is similar in principle to the diaphragm and ring gates in that it provides for a large flow area and results in a quick fill time.

75. When the clutch pedal is pressed, a cable or hydraulic piston pushes on the release fork, which presses the throw-out bearing against the middle of the diaphragm spring.

76. Based on analysis of some methods of signal detection of resonant diaphragm piezoelectric ice sensor, this paper proposes an open-loop frequency scan method of the signal detection.

77. Four - Way Diaphragm Pilot Valves are for use on all double-acting pneumatic cylinder actuators.

78. That winter, when the Reverend Desmond Tutu came to campus for an anti-apartheid rally, Madeleine asked Jennifer on their way to see the great cleric, “Did you put your diaphragm in?”

79. The upper stem is threaded into the diaphragm retainer nut.

80. When a tiny servomotor compresses a circular periphery seal that acts like an iris diaphragm, the shape of the membrane grows convex,() modifying the fluidic lens's focal length.

81. This paper reported a method in determination of the optimum diaphragm of a tool microscope through experiment, and gained a good result.

82. Comb fingers forming a portion of a capacitive arrangement may be fabricated as part of the differential microphone diaphragm.

83. Cleaning air source is the key link of pulse deashing system of baghouse filter, the capability of diaphragm valve effects the result of pulse deashing directly.

84. Objective To study the preliminary effects of modified black diaphragm intraocular lens implantation aphakia with aniridia.

85. If the liquid in the diaphragm cavity to promote too little to promote liquid, the magnet will move to the ZSL trigger,[ ] the trigger output of a pulse signal to the PLC control box.

86. To study evaporative system is meaningful because it is the key of diaphragm process.

87. The motion of the slack diaphragm is transmitted through a mechanical linkage to an indicating scale.

88. It is not suitable to dodge with the variable density plate in consideration of the rigour environment in space while adopt the adjustable Iris diaphragm with high reliability.

89. Results may be useful for design and manufacture of light frangible fly through diaphragm cover for missile launch canister.

90. Sodium ferrate was prepared by electrolysis of ferreous as anode, brass wire as cathode, sodium hydroxide as solutions and ceramics diaphragm as diaphragm.

91. Nonlinear finite element meth od is used to analyse the static behavior of cold -formed light- gage C-purlins when diaphragm lateral- bracing and torsional restraint arc taken into account.

92. The diaphragm vibrates , thus setting the air around it in motion.

93. Practice through horizontal movement of the diaphragm to breath for the completion of abdominal breathing.

94. The actuating error signal is the net force acting on the diaphragm.

95. The applied pressure acts on a diaphragm which in turn moves the anode pin.

96. The changes will be benefit for the study on the character mitochondrial proton leak thermogenesis of diaphragm and cardiac muscle in tree shrews during the cold expose.

97. Unique flat diaphragm design reduces wear and tear for long service life.

98. Conclusion The method of suing the probe which can clusis to get through the diaphragm is simple and reliable for cases of congenital nasolacrimal canal emphraxis .

99. Objective To investigate the effect of black diaphragm intraocular lens implantation in the management of aphakia with traumatic aniridia.

100. Photographic plate law in the direct, indirect and direct diaphragm patch of law and so on.

101. Conclusion The implantation of iris diaphragm IOL in aphakic eye with iris defect could rebuild the eyeball and correct the vision.

102. Diaphragm spring pressure plate assemblies are widely used in most modern cars.

103. The home-made SGMB-160/7 diaphragm pump applied in the case of long-distance pipeline, high delivery head, high-density tailings slurry is introduced in details.

104. The superficial branch (circumflex branch) gives off branches to the left atrium, lateral and diaphragm wall of the left ventricle and part diaphragm wall of the right ventricle.

105. The stressed skin diaphragm is a structural system that consider profiled sheet of roof and metope working with framework and purline.

106. Objective To summary the clinical results of the artificial iris diaphragm(AID) implantation for silicone oil support eye.

107. The foreign bodies, penetrating reticulum and diaphragm and getting into the triangle area, usually caused the local or wide-range pleuritis .

108. Gastric distention may also reduce lung volume by elevating the diaphragm.

109. Repair Kit consists of diaphragm assembly, disc assembly and gasket.

110. We breathe out simply by relaxing the diaphragm; the lungs deflate like balloons.

111. Methods In this retrospective study, The operation indication, result and complication fo 11 consecutive cases of artificial iris diaphragm implantation for silicone oil support eye were studied.

112. The remedies of changing toothed coupling into diaphragm coupling are put forward.

113. This diaphragm switch is ideal for low pressure applications that require low hysteresis, accuracy and repeatability.

114. The upper energizer refers usually to the part above the diaphragm, including the heart, lungs and head as well.

115. The current-conducting plate is overlapped on the upper surface of the diaphragm body and provided with a plurality of openings.

116. Method for stretching polymer film, polarization diaphragm and method for making said polarization diaphragm, polarizer, double refraction diaphragm and liquid-crystal display device.

117. The balanced pressure duplex phosphor bronze diaphragm is a highly sensitive modulating unit thermally programmed to provide accurate steam conserving operation.

118. The stressed skin diaphragm is a structural system that considers profiled sheet of roof and metope working together with framework and purline.

119. Therapeutic methods include: fully discharge of the residual CO2, avoiding the damage to diaphragm, the application of nonsteroidal anti-inflammatory drugs (NSAID) and phrenic nerve block.

120. In order to increase its effectiveness, the diaphragm is used together with a spermicidal jelly or cream, which is put inside it and spread around its rim.

121. The simultaneous phase shifting function is realized by an orthogonal grating, a diaphragm, an analyzer array, and a 4-quadrant detector.

122. The PV 20 CB is a normally closed, diaphragm actuated, spring loaded, direct acting regulator.

123. The lateral deformation of the diaphragm wall in clays has been analyzed for braced-cut during excavation.

124. That was when polio struck me, shriveling me below my diaphragm in such a way that my view of my lower body had been blocked by my chest.

125. Quiet, Exposed, Diaphragm Type, Chrome Plated Closet Flushometer for either left or right hand.

126. In this method, light was adjusted by combining external trigger electronic shutter mainly and diaphragm assistants.

127. To replace relief valve disc, hold the upper guide fin and unscrew the diaphragm pressure plate.

128. In view oi the problems existing in the silicon micro pressure sensors, this paper proposes the chemical etching techniques and the selective etching processes to control diaphragm thickness.

129. He now is removing the pericardial sac and reflecting the diaphragm in order to free up the liver for removal.

130. Objective To evaluate the efficacy and safety of iris diaphragm intraocular lens implantation in the management of traumatic cataract with partial or complete aniridia.

131. Two salt bridges are arranged in the composite electrode to fill ring-shaped flexible diaphragm formed by hot pressing of potassium chloride, thus providing ion exchanging paths between solutions.

132. The calculation models of the effective area, the rate of change of the effective area and the rate of change of the effective volume are established for the diaphragm air spring.

133. Inspect the relief valve diaphragm for wear and replace as needed.

134. This design concept lowers the frequency resonance ( distortion ) of the diaphragm and extends bass response.

135. Perforation of intrahepatic and subphrenic infection through the diaphragm was the basic pathologic feature of the said fistulae.

136. The team then ran a fibre optic cable into the water-filled microphone, with the end of the cable positioned near the inside surface of the diaphragm.

137. The experiment is verified that the cooperation of the Iris diaphragm with the electrical shutter well satisfies the dynamic dodging range required for the space to earth observation video system.

138. Normal breathing is accomplished by contracting the dome-shaped diaphragm downward into a flat shape.

139. Clean or replace the diaphragm and lubricate the stem, if necessary.

140. The water treatment agent ferrate is prepared by electrolysis in diaphragm bath with double cathode chamber and porous cylinder cast iron anode.

141. Multiple measure cylinder bell jar gas standard measurer with complex construction can meet the examination of wide flow rate range of diaphragm gas meters.

142. Diaphragm beam is the important part of a bridge, which makes the vertical beam and cross beam work together.

143. Pressure meters of exchangers and storing tanks for resin are acid-resistant diaphragm type pressure meters.

144. The innovation measures on evaporation process of diaphragm caustic soda were introduced.

145. The mode analysis of liquid-solid coupled system yields the first order natural frequency,[http://] vibration shape and the diaphragm amplitude-frequency relationship.

146. Hand lotion, tampons, a diaphragm case, deodorant, lipstick, a bottle of multivitamins, atube of spermicide on the bottom shelf.

147. The main valve, globe or angle pattern, is diaphragm actuated, hydraulically operated.

148. In the other words, AlNiCo 288 produces sound distortions that you can hear when the diaphragm moves to the peak.

149. Based on the behavioral model of diaphragm and piezoresistor, the system level model of piezoresistive and capacitive pressure sensor together with processing circuitry is established and simulated.

150. The results showed that the diaphragm mesothelium was only covered with the flattened mesothelial cells (FMC) on embryonic day (ED)13.

151. If on the other hand you push your belly out as you inhale you will expand your diaphragm first .

152. On basis of analyzing the mathematical models of resonant diaphragm, a integral structure of resonant diaphragm density sensor is designed based on the method of digital closed-loop.

153. A control valve controls the flow of gaseous fuel into the air induction port of the engine and operating means operates the valve in response to movement of the diaphragm.

154. The diaphragm is made of a low mass polymer, carefully formed to broaden resonant modes to reduce their amplitude.

155. Multipoint area measurement which based on Hartmann diaphragm is proposed for poor anti-jamming capability and poor measure accuracy of single-point measurement method at present.

156. Pictures show the hole in the diaphragm with visible part of stomach (left) and drawing (right) shows the mechanism of formation of the peritoneal pseudocyst.

157. The diaphragm is evaluated by either biopsy or cytologic smear. A complete omentectomy should be performed.

158. Objective To study the preliminary effects of modified black diaphragm intraocular lens implantation on aphakia aniridia.

159. Based on the theory of the design of crack control and the crack control limit value, an equation to calculate concrete diaphragm wall"s bending moment is deduced."

160. Practice through horizontal movement of the diaphragm to breath for the completion of abdominal breathing. Abdominal breathing is divided into reverse abdominal breathing and abdominal breathing.

161. Dry running linear diaphragm pumps. Two means of actuation: linear and vibrating armature. Very high life time, low noise level and high efficiency. Used as compressors and vacuum pumps.

162. At meantime, also introduced the question which must come into notice and something in the respects of operation circumstance, connecting cable and maintenance for capatance diaphragm gauge.

163. Conclusion LVRS, an effective method to treat pulmonary emphysema, can improve the lung function by recovering both pulmonary elastic recoil and the mechanical characteristics of the diaphragm.

164. Methods Left thorax posterior lateral incision was used and hiatus esophagus of diaphragm was enlarged.

165. But setting of these abutments leads to more complex mechanics in cross diaphragm and box girder.

166. The metrological characteristics of the capacitance diaphragm gauge ( CDG ) are studied from various aspects.

167. The quality Of image and the effect of anopheline mosquito were better by using low power lens and low diaphragm.

168. This paper describes the design and the principle experiments of a micro digital sun sensor based on a novel diaphragm and active pixel sensor (APS) CMOS image sensor.

169. The diaphragm and other organs engorge with blood, making him look 'pregnant.

170. Widened esophageal hiatus, flattened posterior diaphragm, shallow posterior costophrenic angle and cardia above diaphragm could be seen.

171. A micromachined condenser microphone with a free floating sensing diaphragm and a perforated thick copper backplate is presented.

172. Vomiting is a kind of common phenomenon of newborn time. It is because of esophagus, stomach, intestinal tract antiperistalsis and abdormal muscles and diaphragm muscle spasmodic contraction.

173. Performance is further enhanced through the use of a carbon housing and carbon diaphragm.

174. For further optimization design, the influences of weld length, stiffening rib and diaphragm plate for the web stresses distribution are studied and compared.

175. Common diaphragm electrolyzer were revamping by activated cathode process and modified diaphragm process.

176. Diaphragm: Dome - shaped muscular and membranous structure Between the thoracic and abdominal cavities.

177. Remove the diaphragm and replace with a new diaphragm if required, or clean the existing diaphragm.

178. Hold stem (27) on wrench flats and remove nut (51), lock washer (46), diaphragm plate (60) and diaphragm.

179. Objective To study the preliminary effects of modified black diaphragm intraocular lens implantation on aphakia with aniridia.

180. Electrophysiologic testing demonstrated active denervation restricted to the diaphragm. Long-term recovery was poor.

181. An equation to calculate concrete diaphragm walls bending moment is deduced based on the crack control limit value.

182. When chest wound was associated with. severe lung laceration, rupture of diaphragm or aorta, or injury of other abdominal organs, immediate operation was indicated for life saving.

183. A positive movement from the sensor will cause an inward movement of the diaphragm.

184. These attributes make the tied diaphragm valve more appropriate and successful for corrosive gas service.

185. The preliminary sensing unit of the above sensor is a square silicon diaphragm, which senses the measured pressure directly.

186. Results Of the 12 cases of congenital prepyloric diaphragm, valvula in pyloric antrum could be observed in 5 cases, inclusive of 2 cases of complicating pachyntic stenosis of pyloric muscular layer.

187. This syndrome is associated with defect of the sella diaphragm, benign intracranial hypertension, long term administration of Bromocriptine, surgery and radiotherapy of the pituitary gland.

188. The two primary types of pressure plate assemblies are coil spring assembly and diaphragm spring.

189. four-way Diaphragm Pilot Valves are for use on all double - acting pneumatic cylinder actuators.

190. Traumatic rupture of the diaphragm from blunt trauma is due to a sudden explosive increase in the pleuroperitoneal pressure gradient.

191. The light can be reduced by means of the iris diaphragm until the rulings stand out clearly against the background.

192. The feasible method of increasing corrosion resisting life is using diaphragm spacer assembly and pressure gauge components.

193. Loosen and remove the diaphragm lock nut and lock washer, pressure plate and diaphragm from the valve stem.

194. Diaphragm spring pressure plate assemblies are widely used in modern cars.

195. Methods Black diaphragm intraocular lens implantation were performed in 2 aphakic patients (2 eyes) with traumatic aniridia after vitrectomy.

196. Built-in optical system and adjustable iris diaphragm with clear image.

197. Conclusion Black diaphragm intraocular lens implantation is effective in the management of cataract or aphakia with aniridia.

198. The anorectal line[], the point of rectum passing through the pelvic diaphragm and the coccygeal tip are almost at the same level.

199. The diaphragm walling is usually cast in sections not exceeding 6 meters in length.

200. Roentgenographic findings include the shadow appears in pulmonary field(18/20), pleural effusion (6/20), decrease of lung markings(3/20)and elevation of the diaphragm, etc.

201. Pneumatic Angle. Vent valve, filter, the drain valve, the valve, the diaphragm valve, cock, piston valve, valve, valve, copper heat water valves, balance valve, trap, solenoid valves.

202. For level instruments required to send signal remotely, diaphragm sealed differential pressure level transmitter, displacer transmitter and radar transmitter shall be selected.

203. In walking, a healthy psoas moves freely and joins with a released diaphragm to continuously massage the spine as well as the organs, blood vessels, and nerves of the trunk.

204. The herbivorous ornitho pod dinosaurs may have had a mammal like diaphragm for efficient respiration.

205. Aminophylline would damage the relaxation function together with the increasing contraction of diaphragm simultaneously,[] and this side-effect could be antagonised partly by SMI.

206. No.127 may be installed with diaphragm above or below the line or in a vertical line.

207. The metal ladder has the diaphragm with padlock device and alarm nameplate.

208. This paper presents an experimental technique of diaphragm bursting by virtue of the rarefaction wave in double driver shock tube.

209. The structure, operating principle and manufacturing process of double diaphragm direct acting gas regulator are introduced.

210. Instead of letting it pass, the holes would reflect the light back toward the tip of the fibre optic cable, effectively turning the diaphragm into a mirror even as it still allowed water to pass.

211. Objective: To design and gain good curative effect diaphragm for cure of aphthous ulcer.

212. The problems in current increase of diaphragm electrolyzer and the countermeasures were introduced.

213. According to the calculation results, the influences of the construction operation program, the length of the toe slab (connecting slab) and the rigidity of the diaphragm wall are compared.

214. Reflection of a beam of light on the diaphragm falls on a phototransistor.

215. The quadratic aperture of the cat's - eye diaphragm is imaged too large.

216. Disassemble module. Use wrench to loosen stem nut and remove lock washer and diaphragm plate. Remove yoke by loosening disc holder using a screw driver.

217. Conclusion Surface electrodes is a useful and noninvasive method to evaluate the function of phrenic nerve and diaphragm.

218. Along with the advantages of the spring-loaded diaphragm valves, tied-diaphragm valves incorporate features which provide additional benefits.

219. The KM-3 is a small diaphragm end address condenser microphone.

220. Winston's diaphragm was constricted.

221. The optical system of the micro digital sun sensor consists of APS CMOS image sensor and MEMS based diaphragm with pinhole array structure.

222. A portion of the cardia is demonstrated above the diaphragm.

223. The condenser is equipped with an iris diaphragm (http://), a shutter controlled by a lever which is used to regulate the amount of light entering the lens system.

224. Objective:To investigate the clinical therapeutic effects of suture fixation with iris black diaphragm IOL implantation for patients with aphakia and traumatic cataract with iridocoloboma.

225. Then, the reliability analysis of horn diaphragm is done, obtain the maximum distortion and confirm the main factors affecting the maximum stress.

226. Recommended Closing Procedure: The diaphragm valve can be difficult to close.

227. This paper describes the direct recovery of gold and silver from the thiourea and sulphuric acid eluate of the loaded resin elution by using electrowinning in the diaphragm electrolyzer.

228. AIM: To determine the clinical effects of black diaphragm intraocular lens (BDIOL) implantation on eyes suffered aphakia and aniridia.

229. The transverse diaphragm is very similar in appearance to the conventional bar joist.

230. In this paper we have derived that the intrinsic energy of a uniform light beam after passing through a sharp edge diaphragm is proportional to the total length of the diaphram edge.

231. The stress-deformation behavior of diaphragm walls of concrete face rockfill dam built on thick alluvium deposit was analyzed using the numerical analysis method.