Study on the mathematical model of steam density and the steam flow measurement on line to realize temperature and pressure compensation;
蒸汽密度数学模型在线温压补偿蒸汽流量分析
The "supersaturation ratio" is the ratio of the excess vapor density to the saturation value.
“过饱和比”是超过饱和值的蒸汽密度与饱和值的比。
Above the critical temperature and under high pressure the vapor may become as dens and as incompressible as the liquid at lower temperature.
在临界温度以上和高压下，蒸汽密度可能变得象在低温下液体那样稠密且不可压缩。
was Nasmyth's steam hammer.
内史密斯的蒸汽锤。
The saturated densities, vapour pressures, and latent heats of vaporization for HFC working substances of refrigeration are calculated by using a set of general equations of thermophysical property of liquids.
应用一套通用型流体热物性方程对HFC类致冷工质的饱和密度、蒸汽压和汽化潜热进行计算。
Steam is superheated by being heated above the temperature of saturated steam.
蒸汽被加热到饱和蒸汽的温度以上使之过热。
MEASUREMENT OF VAPOR SATURATION AT CENTER OF AUTOCLAVING PACK
压力蒸汽灭菌包装中心蒸汽饱和度的测量
sealed vessel where water is converted to steam.
把水变成蒸汽的密封的容器。
The most wonderful piece of machinery on show was Nasmyth's steam hammer.
其中最奇妙的是内史密斯的蒸汽锤。
New Stainless Steel Heap Welding Technique for Main Steam Valve Sealing Suface
主蒸汽阀门密封面不锈钢堆焊新工艺
Petrol forms vapor above a certain temperature.
高于一定的温度汽油就形成蒸汽。
The Methods of Stream Dryness Measurement in Oil Field;
油田注汽锅炉蒸汽干度测量方法研究
The Study of Control Method of Dryness for Oilfield Steam-injection Boiler;
油田注汽锅炉蒸汽干度控制方法研究
Its density, water adsorption, coefficient of heat conducting and the coefficient of steam pervasion are all lower than those of other board heat preservasion materials.
其密度、吸水率、导热系数及蒸汽透系数等方面均低于其它类型的板状保温材料。
Rapid evaporation at the heating-surface tends to make the steam wet.
加热面上的迅速蒸发，往往使蒸汽的湿度变大。
Spiral wound gaskets test method of steam sealing characteristics
GB/T4621-1984缠绕式垫片蒸汽密封性能试验方法
Test method for steam tightness of asbestos-rubber sheets
GB/T15520-1995石棉橡胶板蒸汽密封性能试验方法
Steam-driven paddleboats are especially popular on the Mississippi.
靠蒸汽推动的轮船在密西西比州更是大受欢迎。
The Analysis and Simulation of Temperature Field and Stress Field in an Oil Slurry Heat Exchanger;
油浆蒸汽发生器热应力计算及密封性能研究