片语

Sprue Cold Material Trap浇道

Sprue Cold Mconsumedriwouls Trap浇道

cold material trap冷料井

chevron type cold trap人字形冷却捕集器

vacuum cold trap真空冷阱

primary cold trap主冷阱

Sprue Cold Mconsumedriing Trap浇道

sodium cold trap钠冷阱

英汉例句

• a liquid nitrogen cold trap is mounted in a vacuum pumping pipeline, thereby preventing oil return of the system and avoiding polluting the vacuum container;

  真空抽气管道中安装有液氮冷阱，可防止系统反油，避免污染真空容器；

• maintaining the temperature of cold trap between -40℃ and -45℃ is beneficial to save energy and shorter drying time.

  混合加热的冻干时间要明显少于纯辐射加热；冷阱温度设定在-40℃-45℃较为合理。

• studying cold trap deposits has direct applicability to learning more about the planet mercury, and lunar regolith contains information about the history of our sun.

  通过研究冷井沉积物，我们可以直接从中学习到更多有关水星的知识，此外，在月球的风化层中还包含了有关太阳历史的信息。

• the volatile organic compounds(vocs) produced in the laser-sculpture process of bicolor board were studied using cold trap condensation-gas chromatography-mass spectrometry.

  研究了冷阱浓缩气相色谱-质谱法检测双色板在激光工艺雕刻过程产生的挥发性有机污染物的组成。

• an experimental study on the performance of freeze-dryer's cold trap has been carried out under different temperature of the cold trap coil and different frost thickness in the paper.

  对影响冻干机冷阱传热性能的两个因素（冷阱盘管壁面温度和结霜厚度）进行了实验研究。

• the effects of the temperature jump and the velocity slip on the heat transfer for the slip-flow regime in the cold trap of the freeze dryer are considered.

  对真空冷阱中处于滑流区的气体换热，应考虑温度跳跃和速度滑移对换热的影响。

• the first flow limiting tube, the midpoint press and a cold trap are connected to the midpoint flow restrictor.

  中点限流器上还接有第一限流管、中点压路和冷阱；

• the structure and design of a cold trap are introduced. this cold trap is installed in series in a φ 160 tube of a low temperature regenerative and leakage detecting vacuum system.

  介绍了冷阱的结构及其设计计算，此冷阱是串联于低温再生及检漏真空系统的160管道上。