evaporation的例句大全

The amount of evaporation in Yangtze basin and Three Gorges zone will increase only by several thousandths;

兴建三峡水库后，流域及三峡区间的蒸发量只增加了千分之几；

The characteristics of arid and semi-arid Northwest China includes great amount of evaporation, small amount of rainfall and light and heat resources, these are necessary conditions for exploitation and development of artificial oasis.

中国西北属干旱、半干旱地区，于是蒸发量大、降雨量小，光热资源充足为当地的主要气候特征，为人工绿洲的开发与发展准备了前提。

The results show that the heat conduct loss will increase and the amount of evaporation will decrease while the electron beam width is too narrow and the electron beam power density is above 15kW/ cm 2.

并得出电子枪束宽过窄，电子枪功率密度高于15kW／cm2时，会使导热损失增加、蒸发量减少的结论。

The annual mean amount of evaporation is larger than that of precipitation, and their values are 888.0 mm and 677.2 mm, respectively, so the annual mean net moisture flux is-210.8mm;

青岛沿海年平均蒸发量大于降水量，量值分别为888.0mm和677.2mm，年平均净水汽通量为-210.8mm；

The function of the boiler's water-supplying automatic control system is to make the amount of evaporation match the Vapor's water level in provision of the scope and raise the safety and the economy of the boiler and the steam turbine.

汽包锅炉给水自动控制的任务是使锅炉的给水量适应锅炉的蒸发量，以维护汽包水位在规定的范围内，以提高锅炉和汽轮机的安全性和经济性。

It was noted from the results that air humidification process was dominated by the mass transfer between water and air. Air extracted exergy from water mainly by evaporation.

结果表明空气湿化过程是由传质过程主导的，空气从水中获得（？）主要是靠蒸发过程。

In the paper, the operation technology of electron beam evaporation plating Aluminium Chromium alloy coating is studied The optimum technology is obtained by discussing the influence of votage, current on auter appearance, adhesion inner Stress.

本文研究了电子束蒸发镀铝铬合金涂层的制备工艺，通过讨论不同的电压、束流对膜层外观、结合力、内应力的影响，确定了合适的陈镀工艺；

The pull on a rising column of water in a plant results from the evaporation of water at the top of the plant.

一株植物中作用于一个正在升高的水柱之上的拉力来自该植物顶部水的蒸发。

Experimental study about evaporation-cooling was most important to this paper.

蒸发冷却技术的实验研究是本文的重点.

Two main section-evaporation and cooling crystallization was reconstructed in Double Decomposition Reaction Produce KNO3, and production of reconstruction anteroposterior was contrasted.

对复分解法生产硝酸钾工艺中的两个主要工段：蒸发、冷却结晶进行改造，并对改造前后的生产情况进行了对比。

The climatic variation tendencies and jump phenomena of air temperature, precipitation, evaporation and etc around Qinghai Lake since 1976 are analyzed and verified.

对环青海湖地区1976年以来的气温、降水、蒸发等气候要素的气候变化趋势及突变现象进行了分析和检验。

The positive pressure problem of the evaporation separator in nitrophosphate slurry condensation system is bound to the scaling of the surface condenser.

经分析，硝酸磷肥料浆浓缩系统蒸发分离器出现正压的主要原因是表面冷凝器结垢。

In such vertical convection system, potassium ions were continuously enriched due to the concentration by evaporation. The current K-rich brines during the glauberite intergranular were formed eventually.

在这种垂向对流系统中，蒸发浓缩作用导致钾离子不断富集，最后形成目前的钙芒硝晶间富钾卤水。

The calculation of the cross sections of the complete fusion and the neutron evaporation for heavy system

关于油品蒸发问题重系统全熔合截面和中子蒸发截面的计算

According to the results in this experiment, based on the similarity between flash evaporation and nuclear boiling, an experimental expression of heat transfer coefficient with all of the influence parameters was presented with the maximum error of 27%.

根据实验结果，基于闪蒸过程类似核态沸腾，给出了换热系数与各影响参数之间关系的实验关联式，与实验结果的误差小于27%。

Breathing Valve shall be set on roof of the fixed-roof tanks, which can make the tanks safe and reduce the loss of the stored liquids as evaporation.

呼吸阀安装在固定顶罐的通风装置，起减少油品蒸发损耗，控制储罐压力的作用，它也可与阻火器联合安装使用。

The nanometer tin powders were prepared by DC arc plasma evaporation a self-designed and fabricated apparatus.

采用高纯锡,通过 自行 设计的直流电弧等离子体蒸发设备制备了纯净的纳米锡粉.

EXTEC Alcohol Based Diamond Extender can be used when there is requirement for slow evaporation.

EXTEC含酒精成分的金刚石增量剂,当有缓慢的蒸发时的要求.

To obtain from a substance by chemical or mechanical action, as by pressure , distillation, or evaporation.

榨出,提取,蒸馏:通过化学作用或机械作用从某物质中获得, 如通过压榨 、 蒸馏或蒸发.

The evaporation process creates a dry drop in temperature of several degrees.

这个蒸发的过程使温度下降了好几度.