英汉例句

• rectifies of various guide vane angles which is used in vortex tube had been designed and fabricated.

  设计加工了不同叶片角度的导流叶片形涡流管整流器。搭建了涡流管性能研究实验台。

• the flux through the wall of the vortex tube is zero by its definition.

  根据涡管定义，穿过涡管管壁的涡量为零。

• the influence of inlet pressure and gases on the performance of a small vortex tube is investigated in this paper.

  实验中分别对入口压力和工质等因素对涡流管特性的影响进行研究。

• adjusting the cold gas fraction can control the performance target of vortex tube with fixed other parameters, which offers some referring data for practice applications of vortex tube.

  在其它参数一定的情况下，可以通过调节冷气流分量来改变涡流管的性能指标。为涡流管的实际应用提供了一定的参考数据。

• the results showed that there was a mesoscale vortex tube along the mesoscale shear line on the middle low troposphere, and its altitude varied in a wave shape.

  发现沿切变线走向有一条中尺度涡管，位于对流层中低层，高度呈波状起伏。

• an experimental research on the performance of a small flow vortex tube is introduced.

  本文用实验方法研究了小流量涡流管制冷的特性。

• several important parts of designed vortex tube are introduced, such as volute, nozzle, hot valve, and so on.

  对设计的实验用涡流管的部分重要部件作了详尽的介绍，包括蜗壳、喷嘴和热阀等。

• both the hardware and the software design of the mcu at89c52-based control system of the vortex tube is discussed in this paper.

  介绍了基于at 89c 52单片机的涡流管控制系统的设计，包括系统硬件和软件的设计。

• as a simple device without moving parts, vortex tube is composed of nozzle, vortex chamber, separating plate, control valve, hot-end and cold-end.

  由于冷端孔板的阻隔，外层气流便高速螺旋状向热端管运动，流动的涡流特性也同时向热端管运动而逐渐减弱。

• beijing united technology corporation ltd. is superior in solving industrial problems by using vortex tube and air amplification technology.

  放大技术为工业系统提供最佳解决方案的高新技术公司。

• so far, most of the researchers have been concentrating on single-circuit vortex tube, whereas investigations of double-circuit vortex tube have seldom been involved.

  同时，到目前为止，人们对涡流管的研究多集中在单管涡流管的特性研究，对直管双路涡流管的研究还未有涉及。

• the flow rule and energy separation phenomena happened in vortex tube are unconventionally complex.

  发生在涡流管内的流动规律以及由此所产生的能量分离效应异常复杂。

• the process of designing and building of vortex tube experimental system is introduced in detail. the experimental system includes air feed system and mainframe.

  详细介绍了涡流管实验台的设计和搭建过程，实验台包括供气系统和主机两个部分。

• results indicate that energy separation effect in a vortex tube depend mainly on tangential inlet velocity.

  结果表明旋涡管内能量分离效果主要取决于切向喷进速度。

• the flow with sediment trapped by the slit of the vortex tube can form vortex inside the tube and exclude efficiently the coarse sediment near the bed layer in front of the tube.

  进入涡管槽口的挟沙水流会形成强有力的螺旋流沿涡管流动，能有效地排除底部推移质泥沙。

• author gets the results of temperature distribution and velocity distribution of the vortex tube and the industry cabinet by the method of simulation software;

  作者用仿真软件分别对涡流管和工业机柜进行仿真模拟，一定程度上得出了涡流管内部和工业机柜内部的温度场和速度场的分布；

• this paper present application of vortex tube as refrigerator in several different domain.

  本文介绍涡流管制冷在各种不同领域内的应用。

• the compressible flow in the vortex tube is the causation and motivity of the energy separating, so the research on the flow field is the key to investigation the mechanism of energy separating.

  涡流管内可压缩气体的强旋转流动是涡流管能量分离的根本原因和驱动力，因而涡流管内流场研究是揭示涡流管能量分离物理机制的首要关键问题。