查询词典 supersonic

Abstract］ Objective To study the value of placental abruption in emergency supersonic analysis.

目的 探讨急诊超声诊断胎盘早剥的价值。

Methods 18 samples of placental abruption supersonic image were analyzed,to ensure the image characteristic of analysis.

总结分析18例胎盘早剥的超声图像，确定超声诊断的特征声像图。

Large rare gas clusters of Ar〓, Kr〓, and Xe〓 and hydrogen clusters were produced in the process of supersonic adiabatic expansion. Rayleigh scattering method is used to diagnose the cluster size.

大尺寸惰性气体原子团簇和氢分子团簇喷流的制备和诊断利用高背压惰性气体和高背压低温氢气经锥形喷嘴向真空超声绝热膨胀来产生团簇，用Rayleigh散射方法诊断团簇尺寸及团簇喷流的时间特性。

Real_Long applied aerodynamicist principle to produce the Supersonic, Cryogenic, Fluidized Bed Superfine Pulverizing/Classifying System and research its innovative application technology.

瑞睿机械制造厂应用空气动力学原理生产的超音速、超低温、流化床超微粉磨分级系统设备和用于创新性应用的技术，并成功地将该技术应用于工业化生产。

In airplane design, structural nonlinearities cannot be avoided. The structuralnonlinearities arise from worn hinges of control surfaces, loose control linkages,material behavior and various other sources. In the flighting, the aerodynamicnonlinearities also cannot be avoided. The aerodynamic nonlinearities can benegligible when the speed of the plan is not very high;but when the speed of the planis supersonic or highly supersonic, it cannot be negligible.

在飞机设计中，结构非线性是不可避免的，结构非线性源于控制其表面的旧铰链，松散的控制器联动装置，材料性能和其它的来源；在飞机的飞行中，气动的非线性也是不可避免的，对于飞行速度不是很高的情况，气动的非线性是可以忽略的，而对于超音速以及超高音速的飞机来说，气动的非线性是不可以忽略的。

Because period is lengthened, classics volume increase, infecund or the vagina after menopause bleeds and see a doctor. 2 methods of 1 · use Xi Menzi G50 color supersonic diagnostic appearance, the plentiful when the examination is cystic, smooth lie, with 2 dimension ply of the film inside size of supersonic observation uterus, uterus is reached inside position of the integrality of velar outline, focus of a disease, size, amount, configuration, in-house echo, brim and base case.

因经期延长、经量增多、不孕或绝经后阴道出血而就诊。1·2方法应用西门子G50型彩色超声诊断仪，检查时充盈膀胱，平卧位，以二维超声观察子宫大小、子宫内膜厚度及内膜轮廓的完整性、病灶位置、大小、数目、形态、内部回声、边缘及基底情况。

The results show that for a supersonic shear layer without reaction, a disturbance can make the shear layer become unstable, this results in one vortex or more than one vortex. The combination and seperation of vortex can intensify the mixing. But it is not easy for supersonic reacting shear layer with exotherm to become unstable with disturbance, and the effect duration is very long.

结果表明，对完全气体的超声速剪切层流动，一定的激励方式能使原先较为稳定的剪切层流动变得不稳定，产生单涡或多涡结构，发生多涡间的合并，使混合加剧；但对于存在放热现象的反应超声速剪切层流动，外加激励方式不易使流动从稳定变为不稳定，而且外加扰动的作用特征时间也较长，实际应用前景不乐观。

Theresults indicated that the initial desorption rate of As was higher than As, but thefinal desorption percentage of As was two times higher than As; that in therange of pH(6.5-8.5), the desorption of As was the lowest（pH=6.5）,and thepercentage increased with the pH value increasing or deescalating, but for the As,thepercentage increased with the increase of pH; that the supersonic accelerated desoptionof arsenic and the final percentage was lower than non-supersonic; that on the conditionof UV-light ,in a word, it took negative effect to desorption The"reproduced process"has been used in the procedure of regeneration.

实验结果表明，初始阶段，三价砷的脱附率高于五价砷，但最终脱附率三价砷低于五价砷；三价砷、五价砷在不同温度下的脱附实验表明三价砷的最佳脱附温度低于五价砷的最佳脱附温度；在pH=5.5-8.5时，随着pH的增大，五价砷的脱附率具有先减小再增大的趋势，在pH为6.5时脱附率降至最小；在pH=5.5-8.5时，三价砷的脱附率随pH的增大而增大；不论是三价砷还是五价砷的脱附过程，超声波条件都会促进脱附速率(来源：ecABC论a4文网www.abclunwen.com)的增加，并且最终的脱附率要高于无超声波条件下的脱附率；紫外光照条件下，随着光照时间的增加，两种价态砷的脱附率会达到一个较高的值，再降低。总体而言，紫外光照的存在不利于脱附的进行。

The supersonic interacting flowfield induced by gaseous secondary flow injected into supersonic flow is typical and encountered in many fields, such as thrust vector control, gas-turbine cooling, and fuel-air premixing in scramjet engines, et al.

二次射流与超音速来流的干扰流场主要应用在推力矢量控制、飞行器气动控制、超音速燃烧和气膜冷却等方面。因为其复杂性和应用的广泛性，二次射流干扰流场多年以来一直是流体力学界的重要研究课题。

Combustion with releasing heat effectively in supersonic flow is one of the most important, as well as the most difficult, technologies in researching and developing supersonic combustion ramjet.

摘要超音速流动状态下的高效燃烧过程是研制超燃冲压发动机最重要也是难度最大的关键技术之一。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。