1. Air pressure forces the water through the pipe.

2. The equipment records minute changes in air pressure.

3. The air pressure on the inside of the container is higher than the air pressure on the outside.

4. A simple air pressure control valve as used in aircraft is shown in Figure 7.10 to illustrate the procedure.

5. Air pressure at sea level equals 1.03kg per square centimetre.

6. Patterns of air pressure, surface winds and sea surface temperatures are all interlinked.

7. The burette is placed in water and the air pressure equalised by opening and closing the tap.

8. The air pressure in your tires is too low.

9. Air pressure switch to ensure that combustion air.

10. Possibly there were slight differences in the air pressure.

11. We made an experiment to explain air pressure.

12. An alarm is generated of low purge air pressure.

13. The air pressure is low, weather is more sultry.

14. An air pressure altitude measurement system which took advantage of the relationship between air pressure and altitude above sea-level was studied and realized by MCU.

15. The tensile force and H air pressure at the crack make the crack cleavage or stretch along grains boundaries, which facilitates the stress corrosion.

16. Air pressure feeding group extremely accessible for inspection and cleaning.

17. The vacuum inside the tube caused it to implode when the external air pressure was increased.

18. The right-hand dial shows the temperature, and the left-hand one shows the air pressure.

19. As the piston is pushed the near side opens and the air pressure closes the back flap.

20. There were sensible, scientific explanations about the effect of the changes in air pressure.

21. Manufactured by Austin House, these little gizmos are designed to help adjust on-board air pressure to the eardrums.

22. When we listen to music, for example, our eardrums vibrate with the rhythm of changing air pressure.

23. We could turn the glass upside down and sideways without having the water pour out because air pressure pushes in all directions.

24. She was about to try something else when the outside air pressure indicator above her visor started to move.

25. The results show that the igniting condition of HCD is the felicitousness combination of vacuum width, air pressure and voltage.

26. Gun is bleeder type, for use only with a pressure feed metal cup directly attached to it using and air pressure NOT OVER 40 PSI.

27. The theory of defect penetrant was detailed analyzed, the effects of the penetrant materials, defect types, air pressure and defect position on the inspection sensitivity were discussed.

28. The amplitude variation of seiches is related to the air pressure, wind field and rainfall above the lake.

28. Wish you will love and make progress everyday!

29. No one is quite sure what drives these flip - flops in air pressure.

30. A sound also has an amplitude, a property subjectively heard as loudness. The amplitude of a sound is the measure of the displacement of the air pressure wave from its mean, or quiescent state.

1. The vacuum inside the tube caused it to implode when the external air pressure was increased.

31. The simple pumps can work with the help of air pressure.

32. General election is to at air flow air compressor and air pressure.

33. The air pressure at sea level is nearly 15 pounds for each square inch.

34. PRESSURE The air pressure at sea level is nearly 15 pounds for each square inch.

35. Hot - melt machine, a hot - melt governance, all kinds of pressure Punch table, air pressure. Hydraulic press.

36. The author presents structures the joint, analyses the static model of joint - bending parameters with air pressure.

37. Influences of loads and air pressure in accumulator on oil air damping system rigidity are analyzed.

38. Air pressure type cooling device are optional parts by customers.

39. In addition, the influence of air chamber configuration under the air pressure variation is analyzed, which provides design guideline to the configuration of the air chamber.

40. Each robot is equipped with a pressure detection swith . It will alarm automatically to avoid robot falling down when air pressure is insufficient.

41. When pressure is lost, the air pressure inside the cell meeting general cell is restorable .

42. The gob machine hydraulic parallel design, the air pressure on the foot and lower stability.

43. For various assembled forms, the effects of the air pressure on the flashover voltage of the horizontal string are most obvious.

44. The phase lag produced by the response of the well water level to variation of air pressure results from permeation of water between the well and aquifer.

45. Air brush: Small air pressure gun , shaped like a fountain pen, that sprays paint by means of compressed air .

46. It is considered that, air speed, air temperature, air relative humidity and air pressure have influence upon unevenness of PET POY.

47. A slender tube that connects the tympanic cavity with the nasal part of the pharynx and serves to equalize air pressure on either side of the eardrum.

48. The air pressure is determined by the height of mercury column.

49. The Type A fail-safe system 700 from Red Valve is sized to provide air pressure in the reservoir system to operate multiple valves from one reservoir.

50. This difference in speed produces a difference in air pressure.

51. The air pressure device and the air storage device are designed conjointly.

52. The experiment for comparing the infiltration affected by entrapped air with free filtration was carried out. It is found that the effect of air pressure is not negligible.

53. The answer has to do with air pressure and aerodynamics.

54. Prior to the air pressure test, a trial test shall be carried out using air or other nontoxic and incombustible gas.

55. Under high air pressure, a critical problem for the normal discharge is whether enough pre-ionization can be achieved in the laser media or not.

56. Cylinder is executing element of air pressure system. Proportional valve is the control element. A dynamic integral separated PID algorithm control press.

57. The influences of hydrologic condition and air pressure on oxygen transfer ability were studied.

58. The data of microseism, wind speed and air pressure are processed by using the low-pass and band-pass digital filters.http:///air pressure.html

59. The mean evaporation and mean air pressure were correlation to the incidence of typhoid fever and paratyphoid fever.

60. Alloy steel was nitrided under the atmosphere of pure nitrogen, using the ion nitriding process by high voltage, low air pressure and soaking in closed furnace.

61. The effect of car care best practices, such as changing your oil or checking a tire's air pressure, is not implicit unless we have measurements to quantify what we gained or lost.

62. The rubber diaphragms used by train brakes could pass the air pressure in the air brake distribution valve, and straightly affected the brake property and running safety.

63. According to the principle of SS-Y tensometer, We analyze the influence and relation of air pressure change toward observational daily change curve of tensometer.

64. Air pressure, hydraulic pressure or electrical supply available to actuator.

65. Methods 231 cases of infant indigitation were confirmed by air pressure enema reduction or operation, all performed abdomen film on erect and supine positions before air pressure enema reduction.

66. But the schnorkel vents automatically closed anytime the waves got too high, thus causing the diesel to shut down, and the air pressure in the sub to suddenly change (causing ears to pop).

67. When the air pressure of the inner tube rises to a rated value, the one-way valve is closed, and the inflation process is completed.

68. It is a technology that has combined mechanism, electron and air pressure.

69. Designed with air friction shaft, this machine can precisely control tension through air pressure.

70. Objective To evaluate the clinical usage of the air pressure ballistic lithotriptor in the endoscopic management of ureteral calculi.

71. The air pressure at the hot value inlet does not become excessively low.

72. Using data from 15 seismographic stations around the world, over a number of years, he also found that the hum is about 10% louder in winter, when air pressure is higher.

73. Coolant temperature and ambient air pressure may be used to optimize cold starting and altitude performance.

74. Under the static vertical load, the distribution of cord force in the contact zone is complicated. Cord angle, initial air pressure and sinkage have great effect on cord force.

75. Features: use air pressure to press commutator and in the meantime press armature wire head into commutator spot welding slot in one time.

76. The height of the mercury column AB will vary according to the air pressure.

77. It is used for kari. Fischer moisture measurement. It can measure Converientiy, rapidlyaccurately. The titration system use the standard air pressure to exhaust the reacting waste liquid.

78. Obtaines optimal cleaning parameters like length, diameter of flush water outfall, air pressure, hydraulic pressure of different diameter pipelines.

79. Valves can be operated by adjusting the air pressure in a chamber below the air channel .

80. The thousands of miles of ICBM cabling are supposed to be monitored automatically through readings of air pressure in the cables that might indicate a break in the line.

81. The relation is an index one between the relative air pressure and the relative diameter of ventilation hole at the initial section of level tunnel.

82. The design selected water as pressure-filled process, and adopted bursiform divide-shaped air pressure water pot as holdup device to ensure the system is in normal state.

83. Methods Choledochfiberscope(CHF) combined with air pressure ballistic lithoclast(APBL) under ureterscopy were used on 28 cases of large or impacted residual gallstones.

84. The results showed that the main parameters influencing the coating properties are the arc current, spraying distance and air pressure.

85. Digital audio Sound waves generate air pressure oscillations that stimulate the human auditory system.

86. Finally, we present a new control scheme of air pressure and flow and build PID decoupling control arithmetic based DRNN of air control system.

87. So, we think air pressure change is one of the main factors of aberration of observational daily change curve of tensometer.

88. Air pressure protection device: When the fan doesn't work, or the flue pipe is blocked, or the air pressure is too high[], combustion will automatically stop.

89. This work studies the feasibility of tidy engineering under standard air pressure in metro tunnel repairing by a practice of tidy engineering work on a damaged metro tunnel.

90. Low air pressure makes people feel relaxed and creates forgetfulness.

91. Resonant coupling of a traveling air pressure disturbance with the east Adriatic coastal waters.

92. He recorded the temperature, air pressure, wind direction, and so on.

93. Fraunhofer technicians can reduce air pressure inside, making ears pop , to mimic cruising at 35,000 feet.

94. As altitude increasing, air pressure as well as oxygen pressure does decrease. Hypobaric hypoxia has become the main factor of interfering with life activity.

95. Changing time zones, biorhythm disorder, vibration and air pressure fluctuation may disrupt the development of pregnancy in flight attendants, often resulting in miscarriage.

95. try its best to collect and make good sentences.

96. Objective To discuss the clinical effects of air pressure blowing gun to change air pressure of middle ear via auditory tubes to treat secretory tympanitis .

97. Using proface touchable interface display operation, operator can control temperature, airflow volume, air pressure, pump speed and de-blocker frequency.

98. The critical flashover current reduces with the decrease of air pressure.

99. High speed electro valves, a Micro Controller Unit (MCU) and an air pressure sensor which conform a complete feedback loop, together with software arithmetic, make the drug liquid spout steady-going.

100. A self-contained breathing apparatus air bottle holds 2213 pounds of air pressure.

101. This pressurized water (8 to 10 bar of air pressure) propels the participant 26 ft through the air for a cool and refreshing splash down in a swimming pool.

102. The main equipments of medium circulating system(SM) were introduced for polyurethane fiber dry spinning. The control of circulating air pressure, air temperature and air flow was discussed.

103. It consists of a two axis turn table and an air pressure printhead.

104. Existing residual air pressure after disconnecting the air compressor from the machine has to be expelled.

105. Applying air pressure to the annular space between the sleeve and the body actuates the valve.