permanent gas的例句大全

Condensable gas exhibits some unusual behavior in polymer membrane compared with permanent gas.

与永久性气体相比,可凝性气体在聚合物膜中表现出一些“非常规”渗透行为.

safety specification for filling station of permanent gas cylinders

永久气体气瓶充装站安全技术条件

The material processed in oil-gas separation of catalytic cracking process is a complex mixture of permanent gas, supercritical gas, water vapor, liquefied gas and gasoline, so the process computation is difficult.

催化裂化反应油气分离过程处理的物料是由永久气体、超临气体、水蒸气、液化气和汽油组成的复杂混合物，工艺计算较为困难。

The changes in solar constant, Rayleigh scatting, permanent gas absorption and water vapor content are not the main factors of the changes observed in solar radiation.

研究认为太阳常数的变化、大气Rayleigh散射和包括水汽在内的气体吸收的变化不是造成目前地面太阳辐射变化的主要因素。

rules for filling of permanent gas cylinders

永久气体气瓶充装规定

sp-227t gas industry in the permanent gas analysis for gas chromatography;

SP-227T气体工业中永久性气体分析专用气相色谱仪；

Ultra-precision Machining of the Gas-dynamic Spherical Bearing Permanent magnet actuators for vacuum circuit breakers

动压球形轴承的超精加工真空断路器的永磁操动机构