evaporation rate是什么意思

网络释义

用法例句

An experimental study on the evaporation of a small water droplet containing an additive on a heated, polished stainless-steel surface was performed.

研究表明,在给定的温度条件下,含醋酸钾和碘化钠的水溶液的平均蒸发速率要比不含添加剂的纯水慢。

Investigation and analysis of the factors on evaporation rate under vacuum drying process

真空干燥过程中水蒸发速率的影响因素分析与研究

Influence of evaporation rate on optical constants of ITO deposited by e-beam evaporation

蒸发速率对ITO光学常数的影响

Theoretically,the formulas of the evaporation rate(NMg)and apparent mass transfer coefficiency(ka)of Mg were deduced.

在真空Ar气氛中精炼AM60镁合金熔体,测定了不同精炼条件下Mg元素的蒸发速率。

It is discovered that technology parameters such as substrate temperature and evaporate rate have major influence on the origin of defect.

研究了不同沉积方式和工艺参数对沉积在K 9基底上的单层ZnS、Y bF3薄膜和多层ZnS/Y bF3薄膜缺陷的影响,发现基底温度和蒸发速率等工艺参数对缺陷的产生有较大的影响,太高或太低的基底温度和蒸发速率都会导致缺陷增加,采用电子束蒸发和蒸发源形状不同的阻蒸蒸发方式,缺陷密度分布有较大的差异。

The results suggested that the water evaporation quantity in the concrete became larger with the increase of w/c, and water evaporation velocity reached maximum value around two hours.

结果表明,轻骨料混凝土的水分蒸发量随水灰比增大而增大,且蒸发速率在2h左右出现最大值。

Evaporation velocity was tested too,wicking velocity and evaporation velocity.

为了定量描述织物中水分传输过程中的两个关键因素——芯吸与蒸发的机制,确定影响织物吸湿快干性能的控制因素,采用精密电子天平组装了等液位分段快速响应毛细液体测试装置;并对3种织物的孔径分布与垂直于织物平面方向的芯吸速率进行了测量,对织物的蒸发速率进行了测试,分别比较了3种不同材质与结构织物的芯吸速率与蒸发速率,定量分析水分在织物表面蒸发的机制,分析了织物的孔隙率、平均半径、毛细管大小及孔径分布与织物蒸发速率的关系。

Chemicals in showering water vaporize at a much faster rate than the actual water.

淋浴水中的化学物质比实际的水蒸发速度要快。

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。

In this hot, dry climate, water evaporates from the sea more quickly than it flows in.

当地干热的气候使海水蒸发的速度快于注入的速度。

Salinities are higher in the tropics due to high evaporation rates.

在热带地区，由于蒸发速率大，海水盐度较高。

An instrument that measures the rate of water evaporation.

汽化计，蒸发计测定水蒸发速率的仪器

Relative humidity affects the diffusion gradient for TRANSPIRATION and evaporation, which proceed more slowly with increase in relative humidity.

相对湿度影响蒸腾作用和蒸发的速度，当相对湿度增大时，以上过程会变慢。

The rate of evaporation depends on the material and such factors as the temperature, the surface area, amount of ventilation, and the pressure exerted on the surface.

蒸发速率取决于材料及诸如温度、发面积、风量和施加在此蒸发面上的压力等因素。

The rate of metal evaporation increases with increase of temperature under vacuum.

在一定的真空度下,金属的蒸发速率随着温度的升高而增大。

It permits a rapid drop in temperature and allows evaporation of a small amount of water to compensate for condensate added during the steam injection heating.

它能实现温度的快速降落,并蒸发一部分水,去弥补蒸汽喷射加热过程中产生的冷凝水。

"Powered by steam turbines instead of the steam pistons then common, it sailed at a record top speed of 21 knots."

动力装置为蒸汽汽轮机,而不是传统的蒸汽活塞式发动机,最大速度为21节。

control the supply of fuel,steam,etc in order to reduce the speed of(an engine or a vehicle)

控制燃料、蒸汽等的供给以降低（发动机或车）的速度.

EVAPORATOR TEMPERATURE SENSOR CONNECTOR

蒸发器温度感知器接头

Measurement of Average Distillation Rate of Dy,Ho and Er Metals

金属镝、钬、铒的平均蒸馏速度测定

A fuel too volatile for the outside temperature, or a missing restrictor in the vapor line, will also cause improper engine idling.

就外界温度而言，燃油的挥发性过高，或蒸汽管路中的节流器有故障，也会使发动机的怠速不稳。

The Effect of High Evaporation Temperature in Evaporator on Milk Powder Quality

蒸发器蒸发温度过高对奶粉质量的影响

heated electron evaporation rate sensing device

热电子蒸发速率测量器件

Vacuum Evaporation and Condensation Rates of Volatile Condensable Materials

真空条件下可凝挥发物蒸发和凝结速率的分析

The TG70 steam turbine has a operation speed of9600 rotations per minute( RPM).

TG70型蒸汽透平的运转速度为每分钟9600转。