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- vapour pressure chart 蒸汽压图表
- Barometer readings are plotted on a pressure chart. 等压线圈上绘出了气压计的读数。
- Vapour pressure is an important product specification. 蒸气压是一个重要的产品规格。
- Ice possesses a lower equilibrium vapour pressure than water. 冰具有比水低的平衡蒸汽压。
- The most accurate observations are made when we observe the light emitted when the vapour pressure is low. 当蒸气压很低时，可以对原子所发射的光谱作出最精确的观测。
- Urodynamical inspection: including fulling urinary bladder pressure measurement, static urethral pressure chart description, LPP determination. 尿动力学检查:检查项目依次为充盈性膀胱测压,静态尿道压力图测定、漏尿点压测定。
- It is practically immiscible with water, has a high boiling point and low vapour pressure. 它特别不溶于水，沸点更高，蒸汽压更低。
- The four properties, vapour pressure lowering, freezing point depression, boiling elevation, and osmotic pressure, are known as the colligative properties of solutions. 溶液的这四个特性：蒸汽压下降、凝固点降低，沸点升高和渗透压，称为溶液的依数性。
- Percentage ration of the actual vapour pressure in the air to the saturation vapour pressure with respect to water at the same temperature and pressure. 空气中的实际水气压与在相同温度和气压下的水面饱和水气压的百分比。
- The article particularizes the theory, configuration and use ways of turnover drill press clamp under the control of PLC .And finally shows the trapezoid drawing of PLC and hydraulic pressure chart. 详细说明了基于PLC控制的自动翻转夹具的原理、结构和使用方法,并结合实例给出了PLC的梯形图和液压原理图。
- Through the analysis and comparison of water pressure chart of press boiler and no-press boiler, it is found that their main difference is circulating pump delivery, namely different consumption. 通过对无压锅炉与有压锅炉供热系统水压图的分析和比较,发现二者的主要区别在于循环水泵的扬程不同,即循环能耗不同。
- Abstract: Reformation of medium, mini-scale boiler by means of single-chip computer can both heighten boiler heat efficiency to save energy, and make vapour pressure stable to implement safe moving and automatical control. 文摘:利用单片微机改造中小型工业锅炉，既能提高锅炉热效率，达到节能效果，又能使蒸汽压力稳定，运行安全可靠，实现控制自动化。
- Reformation of medium, mini-scale boiler by means of single-chip computer can both heighten boiler heat efficiency to save energy, and make vapour pressure stable to implement safe moving and automatical control. 利用单片微机改造中小型工业锅炉，既能提高锅炉热效率，达到节能效果，又能使蒸汽压力稳定，运行安全可靠，实现控制自动化。
- A concise physical picture is furnished by chemical potential curve about the law of phase equilibrium, saturated vapour pressure of curved liquid surface, evaporation and condensation etc. 通过曲线描述，提供了关于相平衡、弯曲液面饱和蒸气压以及蒸发、凝结等规律比较直观的物理图像。
- It is unfortunate that very little data exist concerning vapour pressures of solid materials which might be found in the atmosphere. 遗憾的是关于可能在大气中发现的固态物质的气压资料少得可怜。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- Measurement of Saturated Liquid Vapour Pressure 液体饱和蒸汽压的测定
- vapour pressure isotope effect (VPIE) 蒸汽压同位素效应
- dial vapour pressure thermometer 指针式蒸气压力温度计
- 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. 摘要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。
