查询词典 liquefied petroleum gas

The roundness concentration tank,consisting of main body、condensator、gas-liquid separatorliquid receiving barrel ,serves to concentrate、distil the material liquidreclaim orgqnic menstruum in the pharmacy、foodstuffchemistry.

球形浓缩罐主要由浓缩罐主体、冷凝器、汽液分离器、受液桶四个部分组成，可用于制药、仪器、化工等行业对料液的浓缩、蒸馏及有机溶媒的回收等工艺。

This information is of interest, as it provides the ratio of gas/condensed phase products.

这方面的资料有兴趣，因为它提供了的比例，天然气/凝相的产品。

Heat liberated by a unit mass of gas at its boiling point as it condenses into a liquid.

在沸点时一单位质量的气体凝结成液体的时候放出的热。

If they are not used at any time, the house can run normally from an efficient condensing gas boiler.

如果他们不被用来在任何时候，房子可以正常运行的一个有效的冷凝式燃气锅炉。

A new method of improving thermal conductance gas analyzer was introduced,which adopted BP neural network.

介绍了利用BP神经网络对传统热导气体分析仪改善的新方法。

Tube conductance is decided by gas region and the shape of the tubes.

在真空系统设计中，流导的计算一般采用手工计算。

The present results favor the surface conductance model of the sensitive mechanism of gas sensors.

理论计算的结果支持了气体传感器气敏机理中的表面电导模型。

The calculation method of viscosity and thermal conductivity of natural gas under low temperature is discussed.

论述了低温条件下天然气黏度和热导率的计算方法。

The gas-liquid performance of the compound tray with free area 20% and 25% respectively was investigated by multi-path conductometer.

采用多路电导测试系统，在直径500mm的冷模塔内，以空气-水为试验物系，研究了开孔率20%和25%复合塔板上的气液运动规律。

By the caculation of the mixed gas density and the analysis of conflux ,points out the disadvantage of design in conventional system,advice to adopt the method of all exhaust drew in top.

通过对混合气体密度的计算和汇流的分析，指出了常规通风设计的不足，建议全部采用上部排风。

Analog output can display output results.

可以模拟输出显示输出效果。

It implied that RAPD technique pro vided a new alternative for checking irradiation induced effects.

对扩增产物进行数据分析，结果表明RAPD技术能够检测出辐射后唐菖蒲基因组变异情况，可用于对唐菖蒲辐射后基因变异的分析。