查询词典 vapour tension

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。

For molecular solutes, the lowering of vapour pressure is the same for the same concentration

对于分子溶质，具有相同浓度的任何溶质蒸气压的降低都相同。

Vapour pressure is an important product specification.

蒸气压是一个重要的产品规格。

The accuracy measurement of vapour pressure do be a topic of higher experimental technique and momentous theory significance.

认为准确测定元素的蒸气压本身就是一个实验技术很高，理论意义重大的课题。

DETERMINATION OF THE REID VAPOUR PRESSURE OF PETROLEUM AND ITS DERIVATIVES BY THE MICRO METHOD.

石油和石油馏出物雷德蒸气压的测定方法-微量法

The activities of Sb in nine Sn-Sb alloys at 923,1023 and 1123 K were determined by measurement of vapour pressure.

本文在自行研制的测定蒸气压装置上，测定了9个不同成分的Sn－Sb合金在923，1023，1123K时Sb的活度。

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。

A w is the ratio of water vapour pressure of food to that of pure water at the same temperature.

a w指相同温度下，食品的水蒸汽压P和纯水的蒸汽压P0之比。

Water activity is the ratio of water vapour pressure of food to that of pure water.

水分活度等于食品的水蒸汽压P和纯水的蒸汽压P0之比。

Based on the analysis and comparison of published equations for vapour pressure of liquid yellow phosphorus ,a new equation has been proposed in this paper.

在分析比较文献报导的液态黄磷蒸气压方程的基础上，提出了一新的蒸气压方程；与文献数据比较，其在44～350℃下的MARE为1.58％，比现有方程的最优者低1.26％，为推算液态黄磷蒸气压提供了一种更精确的方法。

You think you're a big shot.

你认为你是一个大人物？

All states are equal, and none can receive special treatment from the federal government.

所有的州都是平等的，任何州都不能获得联邦政府的特别待遇。