单词 | Turbulent |
例句 | 1. Not until this turbulent region can shuffle off the burdens of the past will it be able to settle peacefully into the community of nations. 2. They had been together for five or six turbulent years of rows and reconciliations. 3. He has had a turbulent political career. 4. The ship breasted the turbulent seas. 5. This has been a turbulent week for the government. 6. In 1991, he entered upon a turbulent political career. 7. The aircraft is designed to withstand turbulent conditions. 8. After a turbulent week on the markets, share prices firmed today. 9. The seas grew turbulent, tossing the small boat like a cork. 10. The sea was too turbulent for us to be able to take the boat out. 11. Studies of turbulent flows centre on laboratory experiments. 12. Three presidents came and went in those turbulent times. 13. However, turbulent airflow randomly alters the direction of lift on a flying wing. 14. The clouds were turbulent and gray, a cool, light rain still falling. 15. It is time to turn to the turbulent scene of public examinations as they now are. 16. This is a consequence of the fact that turbulent flows normally occur at high Reynolds number. 17. The first hour proved fairly turbulent(), as we skimmed under some cumulus build-ups. 18. Studies of the energy balance in turbulent flow, as in Figs. 21.8 and 21.16, provide a straight forward example of this. 19. Life on this turbulent, complex planet is no longer linear and sequential, one thing logically leading to another. 20. The sea grew more turbulent and the waves began to break over the deck. 21. In such cases the interface between the turbulent and non-turbulent regions is sharp. 22. I had to have a boat that could handle turbulent seas. 23. Eventually, all the non-turbulent regions have been absorbed and the boundary layer is wholly turbulent. 23. is a sentence dictionary, on which you can find good sentences for a large number of words. 24. As the debate raged on for months after the election, the strain of the turbulent year began to show on Daley. 25. But over a substantial fraction of the wake width, turbulent and non-turbulent motion alternate. 26. Most specifically, Fig. 21.22 is an example of results for a turbulent flow as discussed above. 27. Otherwise a decreasing fraction of the flow would be turbulent, and, for example, self-preservation could not occur. 28. Positive Richardson number corresponds to a stabilizing density gradient; turbulent motion can not be sustained when Ri becomes large. 29. We would do well to ponder the anguish of those turbulent years. 30. The large eddies are the longest-lived features of a turbulent flow. 1. Not until this turbulent region can shuffle off the burdens of the past will it be able to settle peacefully into the community of nations. 2. They had been together for five or six turbulent years of rows and reconciliations. 31. It was the random collisions melding the rocky substances, plus turbulent accretions, that were to make up the inner planets. 32. The much larger killer whales can porpoise only if the surrounding water is laminar, or at most half turbulent. 33. By far the most turbulent stream belonged to Wang Tai himself-Gao Yang was absolutely certain of that. 34. In Britain, this moment has several phases during a long and turbulent period from the late-eighteenth century to the 1840s. 35. The localized regions of turbulence are known as turbulent spots. 36. This energy is ultimately dissipated by the action of viscosity on the turbulent fluctuations. 37. The statistical description of a turbulent flow starts by dividing the velocity and pressure field into mean and fluctuating parts. 38. Yet it was also a turbulent place, filled with hostile challenges: blizzards, wild animals, renegades, natives. 39. This spreading is part of the process of entrainment for a turbulent flow. 40. As mayor of Indianapolis, he grappled with race relations during the turbulent 1960s. 41. In a turbulent environment, diversity, contradiction and disjunction are the norm. 42. Only the mountains were left above water, islands rising from the turbulent waves. 43. A fish that comes from slow-moving often murky waters is unlikely to appreciate bright lighting or turbulent filtration. 44. In its two turbulent years so far the currency has been used only for paper financial transactions. 45. Now it was dark, and our world was a dimly seen circle of indigo water, foam-streaked and turbulent. 46. They want the Prime Minister to use the Conservative Party conference next week to slap down this turbulent priest. 47. A physical description of the principal processes occurring within a turbulent flow can be developed from these. 48. Parental reactions are turbulent, and the usual pathways for the development of close parent-infant bonds are disrupted. 49. The remainder of the transition process consists of the growth of these local regions of turbulent motion, whilst they travel downstream. 50. The light filtering in was enough to reveal a darkly gleaming surface of water, turbulent, continually rising. 51. The repercussions of such a turbulent period are not all disadvantageous, however. 52. Jason grew up in the South during the turbulent years of the 1960s. 53. It was so immense it did not twist like the others but in supreme majesty made its way down the turbulent chute. 53. Wish you can benefit from our online sentence dictionary and make progress every day! 54. We have traced the processes by which they become turbulent in Sections 17.6-17.8 and Chapter 18. 55. In a turbulent economy, the planning and control functions turned out to be mutually incompatible. 56. In this way it is possible to use the lift low down with safety, provided that the thermals are not too turbulent. 57. Below this slugs do not grow, and fully turbulent flow is not produced at any distance downstream. 58. Change has become a constant in the turbulent economy of deregulation and global competition. 59. Without this revival before 1914 it is difficult to see how the parry could have survived the ten turbulent years that followed. 60. In most turbulent flows, for example, only the mean velocity can be measured with a Pitot tube. 61. The town lies in North Morazn, one of the most turbulent areas of El Salvador. 62. All princes had to face the problems posed by distant and turbulent borderlands. 63. By the time she returned to effective public life the turbulent years of mass riot and discontent on the mainland were past. 64. Given the turbulent times which still afflict the industry, this is a remarkable achievement. 65. It tapped into a raging underground sea of raw religious feeling and turbulent emotion and gave it shape and expression. 66. I soon found myself engrossed in the history of the valley; tales and stories of the turbulent times of Border wars. 67. There is no sharp distinction between the later stages of transition and the earlier ones of turbulent motion. 68. At smaller Re, the difference between laminar and turbulent flow rates is too small. 69. It has survived many a crisis and witnessed many turbulent conflicts but today revels in simple pleasures and peaceful serenity. 70. However, these velocity fluctuations are entirely irrotational and are dynamically quite different from turbulent fluctuations. 71. The turbulent and volatile consumer market is dominated by games,() few of which embody any real information content. 72. For thirty five years Espinasse's Ale held its own in the turbulent market conditions of Ireland's eighteenth century brewery industry. 73. All the islands suffer from gusting caused by turbulent air currents over the cliffs. 74. These goals are the guiding buoys for firms plotting their course in the turbulent waters of electronic commerce. 75. A turbulent black cloud like a rumpled sheet seemed to descend from heaven. 76. True, there are fewer political killings these days, even in KwaZulu-Natal, than during the turbulent pre-election months. 77. The upshot is that small areas of the boundary layer are turbulent. 78. Besides, he didn't want to awaken the wrath of that turbulent priest again. 79. There was no reply from the bishop, but he didn't hear another squeak from the turbulent priests either. 80. In those turbulent times that produce skips, however, a slight degradation will be close to unnoticeable. 81. The equipment had worked, but there was nothing to see in this foggy, turbulent atmosphere. 82. Upright at opposite ends of a turbulent field, they point woodenly in the direction of hope. 83. In contrast,() turbulent confusion has always surrounded his theory of labour supply. 84. In a turbulent flow of air near the surface local upward currents may lift a sand grain. 85. A first-rate swimmer and skilful oarsman, he loved the river as another might love a turbulent and demanding woman. 86. If so, the town must have known turbulent times in the past. 87. Once turbulent slugs are produced, the transition process is substantially the same at all values of the Reynolds number. 88. The present international situation remains tense and turbulent. 89. The turbulent world of Middle Eastern politics defies prediction. 90. The natural wind is turbulent or gusty. 91. The ground always releases heat, making turbulent air current. 92. a short and turbulent career in politics. 93. It contained something which the turbulent nations needed. 94. But his heart was in a constant, turbulent riot. 95. An irregular combination can produce turbulent currents. 96. It is still in the turbulent years of adolescence. 97. Steer it past turbulent rapids and guides victoriously forward. 98. His heart was in a constant, turbulent riot. 99. The water of the channel is quite turbulent. 100. Choose and solve algebraic Baldwin - Lomax turbulent model. 101. Viscous - flow, laminar and turbulent boundary layers. 102. His turbulent private life has received wide publicity. 103. Fluidization has had a rather turbulent history. 104. Different topological structures of SFL were ob served in laminar and turbulent flows. 105. Continental Drift has had a long and turbulent history since it was first proposed by Alfred Wagener in 1910. 106. The characteristics of turbulent flow in a high pressure turbine cascade were investigated experimentally. 107. Modeling the turbulent processes—giant impacts and extreme ultraviolet radiation, for instance—that could drive xenon fractionation leads to what Pepin calls a "krypton problem." 108. Our journey took us seven days, with delays for fog, wind and a turbulent southwesterly airflow. 109. On the contrary, unintegrated democracy, freedom, human rights and rule of law may cause all kinds of turbulent phenomena or even infringe national people's human rights. 110. Service in systems involving rapid and frequent flow reversals, pulsation or turbulent flow should be avoided. 111. The computing error of turbulent flow shear rate is less than that of energy dissipation. 112. The calculation of mass combustion rate directly reflects the effects of turbulent on combustion. 113. The current is turbulent. 113. try its best to collect and create good sentences. 114. Excitable and turbulent in trifling matters, when actual bodily danger threatened he was an abnormal quiet. 115. The measure result of cooling effect of hard line and mild line indicates that turbulent flow cooler has more effective cooling effeciency than straight spray cooler. 116. Equations of mass, momentum and second moments for particulate phase are derived from a particle PDF (probability distribution function) equation in dilute turbulent sediment-laden flows. 117. In the dilute planar shear flow in turbulent regime, the mean equation for ODF is derived first time by using Reynolds averaging method. 118. With PDA System the experiment and spectrum analysis on turbulent now had been conducted for vertical bias combustion in tangentially fired furnace. 119. Based on turbulent kinetic energy and the rate of turbulent dissipation transport equations, the equation to calculate variance of the refractivity fluctuation is modeled. 120. The little boat kept veering from its course in such a turbulent river. 121. The stochastic model and particle cloud model were utilized to model turbulent dispersion of droplets, which was compared with the results obtained by deterministic model. 122. Structures of the skin friction lines (SFL) appearing on a prolate spheroid in laminar and turbulent flows were investigated and compared by using an improved oil-flow visualization technique. 123. In particular, the invention relates to new polymerization processes using turbulent flow reactor systems using diluents including one or more hydrofluorocarbon(s) to produce polymers. 124. A quasi-dimensional combustion model for motorcycle gasoline engines was established based on a combination of the turbulent flame propagation model and the reduced chemical kinetic model. 125. For a random turbulent path, the relative differences fluctuate with time series number and their statistical average values decrease with the number of the independent turbulent intervals. 126. Three-dimensional turbulent boundary layer on the ground board is measured through the ground effect tests of a delta wing with aspect ratio 3. 127. In recent years a number of basic and clinical studies have provided evidence that low or turbulent wall shear stress promotes an atherogenic endothelial gene profile. 128. The relationship between turbulent intensity of particles and those of the carrier fluid was studied theoretically based on simplified particle motion equation. 129. Numerical simulation of non Newtonian turbulent flow in a stirred tank is still development is needed. 130. Through the numerical simulation investigation, the turbulent drag redaction mechanism above shark riblets surface was explored. 131. By making use of the rotating disc apparatus and macromolecular biocatalyst, the authors have studied the kinetics of calcite dissolution in CO2-H2O solutions with turbulent motion. 132. Fully turbulent solution was adopted, by using baldwin - lomax ( BL ) model. 133. An environment of uncertainty, negative real interest rates and turbulent stock markets will cause gold equities to underperform, even while they benefit from a rise in the gold price, HSBC said. 134. But that Beethoven's spirit was the most turbulent is beyond all question. 135. The air stream breaks up into turbulence, the excess energy is absorbed by the turbulent eddies and this energy is irrecoverable. This is where the majority of the energy is wasted. 136. Turbulent motion can now be seen as an example of deterministic chaos. 137. Silicon piezoresistance device has smaller size, higher frequency response and other advantages. A turbulent pressure gauge with silicon piezoresistance element has been designed in this paper. 138. The experimental results were used to analyze the turbulent flow on the tray. 139. However, his five - year term proved turbulent, marked by political infighting and scandals. 140. Perhaps the high water mark of this symbolic effort to rusticate western civilization was the brief and turbulent episode in Berkeley remembered as "People's Park." 141. The heart territory sorrow sorrow's pollution's sea has the Japan Current to be turbulent every night, memory then in this piece of wave Pori's ups and downs. 142. The measurement technique of constant temperature anemometry was used to study experimentally the mechanism of drag reduction in turbulent boundary layer with riblet surface. 143. The Two-Layer Model (TLM) differential method for turbulent boundary layers is rapidly developed over the last decade. 144. Laminar - turbulent transition is an old yet unsolved problem. 145. The study indicates that the wavy channels accelerate the transition from laminar flow to turbulent flow. 146. Two-phase turbulent reacting flow model of the internal operating processes in Liquid Rocket Engine (LRE) is set up in non-orthogonal curvilinear coordinates. 147. The additional wall thickness prevents early failures due to erosion in the turbulent flow area. 148. Life can be a steep mountain, a turbulent rapids,(http:///turbulent.html) Epiphyllum an instant. 149. Tangential air makes the particles rotating and intensifies particles' turbulent motion, so the liquid drops are easier to collide with particles and wet them. 150. Therefore, the nozzle contour of circuit breaker affect directly the production and development of the turbulent flow in blowing gas flow. 151. The computation of streaming electrification in turbulent oil pipe flow is studied in this paper. 152. Hot wire measurements and flow visualization are presented for studying the turbulent flow field over a flat gas turbine film cooling blade with lateral expanded holes. 153. The result shows that the new model can simulate the turbulent structure and the cloud microphysical processes of the marine stratocumulus-topped planetary boundary layer. 154. In this simulation, fuel is pumped in from below into a pressurised and turbulent environment mimicking the inside of a jet engine. 155. The Theory of Continental Drift has had a long and turbulent history since it was first proposed by Alfred Wagener in 1910. 156. SACRAMENTO, Calif. - He has been part of more turbulent seasons , more dramatic seasons, more intriguing seasons. 157. Using incompressible MHD equations and zero equation turbulent model, the paper calculated the flow field in two dimension thin slab continuous casting mould with the electromagnetic brake(EMBR). 158. The invention relates to a square hole-shaped grooving diversion type structured packing which can intensify the turbulent motion of a liquid film. 159. This textbook provides an introduction to turbulent motion occurring naturally in the ocean on scales ranging from millimetres to hundreds of kilometres. 160. Firstly, the combustion of a spark ignition engine is simulated, by using a - dimensional turbulent entrainment model. 161. And in a turbulent flow, the convection is more important. 162. The separating flow in a turbulent boundary layer was surveyed in a 2-D curved-wall diffuser by employing 2-D laser Doppler velometer. 163. Presents a laminar flamelet model for turbulent diffusion combustion in diesel engines. 164. The governing equation as follows: mass conservation equation, momentum conservation equation and supplementary of turbulent model. 165. The internal three - dimensional turbulent flow of adjustable axial-flow pump arrangement was simulated, and the force acting on the blade surface was calculated under different operating conditions. 166. In this paper, stochastic system identification techniques are proposed to determine the flutter derivatives turbulent flow. 167. The behavior of convective motion is not laminar but turbulent. 168. Analyzes the effects of indoor dust loading and of fresh air rate to the air change rate in turbulent flow clean rooms. 169. The new computational models streaming electrification of oil with laminar and turbulent flow states are presented. 170. But actual condition, is more complicated than seeing that outside even, the subterranean flow is turbulent. 171. Decentered parameter along with the propagation distance decreases more slowly as turbulent strength decreases, twisted parameters increase and coherence slows down. 172. He read Chinese history voraciously, often basing his military and political strategies and tactics on examples from China's turbulent history. 173. This paper proposes a simple analytical method for calculating the separation point of three-dimensional turbulent boundary-layers in radial vaneless diffusers. 174. The field of currency circulation and credit of capitalism appears turbulent and chaotic. 175. Numerous and extensive eddy cavities retard the turbulent mixing process. 176. In turbulent economic times, globalisation has become regarded as a dirty word, tainted by a toxic mix of misinformation, misconception and misanthropy . 177. The images reveal that the eddy has snagged oil and pulled it southeastward 100 miles (about 160 kilometers), which means the crude is now circulating inside the turbulent waters. 178. On the basis of these, the calculating formula of reaeration coefficient considering the coupling of molecular diffusion and turbulent diffusion is brought forward. 179. On the face of it, this was not a turbulent life. 180. The relationship of the fluctuating pressure coefficient on wall and the turbulent intensity near the wall can be described with logarithmic curve. 181. The invention discloses a sediment desilting method of turbulent flow and flood hyperconcentration and application thereof. 182. Oil particles move stochastically in the turbulent fluctuate flow filed on the action of radial and axial forces, and some of them are separated and escaped from the overflow tube. 183. At the same time, detailed experimental studies of turbulent shear flows were being made. 184. Taking into account the conservation of momentum and heat flux, FAM is applied to obtain the similarity functions of velocity, temperature and turbulent kinetic energy. 185. The results show that the actual turbulent round jet flow must be simulated by a three-dimensional analysis with inlet perturbations. 186. Martin Childs for the art direction and Jill Quertier for the set decoration of the pained and turbulent life of the Marquis De Sade in Quills. 187. In turbulence model, the simulation applied finite volume method to solve the mass conservation equation, momentum equation, turbulent kinetic energy equation and turbulent dissipation rate equation. 188. The time-height variation of turbulent intensity in the inversion layer is incontinuous, the transfer of momentum and heat is gusty with time and sandwich with height. 189. While Indonesia faced internal political, economic and secessionism turbulent in 1998 Asian Financial Crisis, East Timorese grabbed the timing and attained independence under UN's mediation. 190. The turbulent energy, the fluid field structure and the temperature distribution show significant differences with the changes of air swirl ratios. 191. Baldwin - Lomax algebraic turbulent model is corrected to adapt the feature of the base flow. 192. A modified Baldwin - Lomax algebraic turbulent model and wall function law are also adopted in the prediction. 193. Theoretical basis and research foundation of diesel particle reentrainment regularity in turbulent pipe exhaust system are supplied by the research results. 194. He grew up in the turbulent years under the Weimar Republic with anti-Semitism galloping and inflation out of control. 195. It is shown that stochastic model can describe the droplet turbulent dispersion and is suitable for two phase jet dispersion with droplet vaporization. 196. Synopsis :The murky street, the faintly headlight, a pair of migration's canvas shoe, all of them make the night unpeaceful and turbulent. 197. It's an important process in centrifugal fan research to accurately predict the complicated turbulent flow field. 198. A spatulate depression scoured by a turbulent current of water flowing over cohesive bottom sediment. 199. The result shows that it is difficult to make fully developed turbulent at lower valve lift and port pressure drop, and the non- constant flow coefficient waves. 200. The orthogonal decomposition and low dimensional approximation of turbulent structures are investigated, and a pattern identification method based on orthogonal decomposition is suggested. 201. On the basis of a hypothesis that the turbulent flow in a tangentially fired boiler furnace assumes an isotropic character obtained is the eigenfrequency of various points within the furnace. 202. The turbulent characteristics in convective boundary layer topped temperature inversion were numerically investigated in terms of large eddy simulation. 203. Using these formulas and a 1-D LDA,() mean square value of 2-D turbulent velocity fluctuation and Reynolds shear stress have been measured for water flow in a square duct. 204. A numerical method based on finite difference technique is proposed in this paper for the solution of uncouple turbulent pipe flow and convection heat transfer. 205. With large amounts of monomer, bulk polymerization often takes very turbulent and even explosive form. 206. All of his numbered works are portraiture of his inner feelings in the turbulent era. 207. The choosing range of the input angle and output angle of turbulent tube, the diameter of the throat mouth and water gap are discussed. 208. This paper discussed the computational condition of Bingham fluid and the development of two-phase turbulent model, chose a model of pulp fibre suspensions, approached the scheme of the simulation. 209. These turbulent velocities compress the gas in shocks, which generate filaments and clumpy structures within the giant molecular cloud over a wide range of sizes and densities. 210. Especially if there are several people moving around this liquification of space-object-bodies takes on a turbulence??. a turbulent flow. 211. In addition, the max turbulent flame speed is similar in these cases, which means turbulent influence on the indoor fire caused by gas leakage is less. 212. But if you can hit the ball fast enough so that the airflow over it is turbulent, the ball experiences a small retarding force (see right). 213. The modification to KIVA program in grid generation, boundary conditions and convergence criterion has been made to simulate turbulent flow in manifold junctions. 214. The heat exchange tube of TT 201 heat exchanger in styrene plant of Daqing Petro- chemical Works leaked from hydrogen corrosion, fouling corrosion and turbulent flow corrosion. 215. The statistical characteristics of the laser log-intensity fluctuation and beam pattern in a turbulent atmosphere were studied systematically. 216. With water as experimental fluid, the turbulent fluid resistance in the SK static mixer was measured and the experimental formula was regressed by this experiment. 217. The momentum correction coefficient for complex river channels with summation approach over section elements has been developed for steady, uniform and turbulent flows. 218. The 3 D turbulent flow in the impellers of double channel pump was simulated. 219. Ebb tide is tranquil, not like tide, when turbulent waves send spray spitting in every direction. 220. Two-dimensional incompressible turbulent boundary layer growth on the blades is calculated taking into account the blade surface curvature effect and also the rotational effect. 221. In the turbulent war age, he guides the elf to know the death aright. 222. We know today that they were, in fact, from the early Christian era, and came out of the turbulent religious seas of Hellenic Egypt. 223. Model of 3 D flow field of crystallizer for beam blank was developed based on turbulent theory and characteristics of continuous casting. 224. By aid of two-fluid model, a set of averaged turbulent motion equations for the fully-developed flow in a fast fluidized bed is developed. 225. The inner flow of turbine is 3D viscid, incompressible and unsteady turbulent flow. 226. An artificial compressibility approach was applied for the numerical simulation of the turbulent flow field in an axial cascade with tip clearance. 227. This paper presents the separation shock motion features induced by a hemicylindrically blunted fin in a hypersonic turbulent flow. 228. Based on theory of turbulent mass transferalongitudinal methane dispersion model andamodel of unidimensional nonsteady flowinmine ventilation networkwereestablished. 229. CDIPSAR algorithm compressible and dense gas solid two phase turbulent flow is developed. 230. Using CFD software, the full developed turbulent flow in channels at Reynolds number is simulated respectively. 231. A two-fluid model of turbulence is presented and applied to predictionsof the intermittency of turbulent free jets. 232. After the turbulent period following the Russian Revolution of 1917, from 1921 onwards Kiev was an important city of the Ukrainian Soviet Socialist Republic, and, from 1934, its capital. 233. And still they sing a vehement, eager chant,(http:///turbulent.html) the chant of the turbulent waters. 234. Baldwin - Lomax model is adopted to give turbulent viscosity μ _ t. 235. Andreotti's energies were absorbed in maneuvering a turbulent political system within an extremely narrow margin. 236. The characteristics of chaos, are that positive characteristic exponents and fractional dimension can quantitatively express the turbulent intermittency. 237. Turbulent characteristics of different frequency band in constant volume combustion bomb can be realized by changing the structure of the perforated plate and the velocity of driving motor. 238. It was closer to being a turbulent ocean fomented by the tempestuous warp tides below. 239. The cause of severe vibration is the formation of a self excited vibrating system by the coaction of the gap jet and turbulent flow downstream the gate. 240. Either way, the U.S. labor movement is in for some turbulent times. |
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