查询词典 vapour pressure

Proper Shipping Name ※; IMO pollution Category; UN No.; Quantity; Flash Point; Flammability Limits; Autoignition Temperature; Boiling Point; Relative Density of Liquid; Vapour Pressure; Solubility in Water; Viscosity; Acidity; TLV; LC50;LD50; Conductivity; Temperature

正确运输名称※，污染物类别；危规编号：数量；闪点；可燃上下限；自燃温度；沸点；液体相对密度；蒸气密度；蒸气压力（20℃/37.8℃）；水中溶解度；粘度；酸度；TLV；LC50；LD50；导电率；液化温度和压力

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。

This paper introduces a test device for saturated vapour pressure of liquid by the method of simple andeasy dynamic substituting equilibrium.

介绍了简易动态法替代平衡法测定液体饱和蒸气压的实验装置，它具有操作简便，现象明显易观察等特点，数据重现性好。

Correlation analysis showed that meteorological variables, such as containing water rate of sandland, photosynthetic available radiation, air temperature, saturated water vapour pressure difference, and physiological variables, such as leaf area index, leaf temperature, stomatal conductance, affected transpiration of S.

相关分析结果表明，环境因子，如沙地含水率、太阳有效辐射、大气温度和饱和水汽压差，以及植物因素，如叶面积指数、叶片温度和气孔导度等，均能显著影响沙柳的蒸腾作用。

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。

At the temperature of liquid nitrogen the N 2 adsorption process and adsorptive volume of coal samples are measured under the gas saturated vapour pressure.Using BET and BJH theoretical models the pore volume and area of coal are calculated.

在液氮温度下，通过测试煤样在气体饱和蒸气压力范围内对N2 的吸附过程及吸附量，用BET和BJH理论模型计算出煤的孔体积和孔表面积。

The effects of interaction between heat andmoisture content and vapour pressure profiles are also discussed.

讨论了热湿传递耦合效应对土壤中温度、含水率和蒸汽压力的影响。

Times the vapour pressure at 50℃ of the liquid to be transported, minus100kPa but with a minimum test pressure of 100kPa

不小于待运液体在50~C时的蒸气压的1.75倍减去100千帕，但最小试验压力为100千帕

Average atmospheric pressure, degradation of visibility, daily temperature difference and water-vapour pressure were closely associated with the prevalence of tracheobronchitis. AID can be used to established early-alarming and prediction model.

结论］平均气压、能见度、日较差和水汽压等气象因子与气管支气管炎门诊人数密切相关，可利用AID建立模型，开展预测预报，提醒市民注意防范。

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。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。