counter gas pressure是什么意思啊

counter gas pressure是什么意思啊 Hi-pressure Gas Discharge缩写 什么意思 谢谢了! gas production with unit change in casing pressure翻译 P124 Gas pressure gas control system 求翻译.要求详细点.这个是机器报警谢谢 两个简单的英文单词gas pressure 和 vapor pressure 的不同.了. 英语翻译the gas laws relating pressure to temperature of an ideal gas with corrections for the density of the gas the gas is contacted counter-currently with caustic 翻译下 with怎么解释 如题,管道中或微通道中counter pressure（反压）是什么意思? gas gas Which of the following element is gas at room and pressure?A carbonB ironC oxygenD silicon pressure pressure pressure? pressure SAT2一道物理题..The volume of a given mass of gas will be doubled at atmospheric pressure if the temperature of the gas is changed from 150 to .. 英语翻译1.no pilot arc ignition2.no main arc ignition3.eguipment overhearting4.primary excess current5.shielding gas pressure decreased6.pilot gas pressure decreased7.cooling water flow insufficient8.emergency stop 9.cooler defective10.over volta discharge gas pressure 怎么翻?这是一个指数专有名称,discharge是排放的意思?好像不对