蒸发速率

前3min的平均蒸发速率为0.0237g/g·min；

The evaporation rate in the first 3 min averaged 0.0237g / g · min ;

IPA蒸发速率及扩散系数随环境温度的升高而加快。

The IPA evaporation rate and diffusion coefficient also increases with the increase of ambient temperature .

确定n、k值以及光电流在光谱响应峰值前的稳定上升和峰值后的近似线性下降规律通过调节锑、钾、钠源蒸发速率控制阴极成分。

Response goes Steadily up and that after Smax goes linearly down , the photocathode comPOSition is controlled by adjusting evaPOration rate of Sb , K and Na evaporator source .

晶圆上各竖直微孔的尺寸不同，距离旋转轴心的位置不同，微孔中IPA液体蒸发速率也不相同。

IPA liquid evaporates at different rate inside the different pores of different diameters and different positions on the wafer surface .

喷射高度是影响SDA内流动特性的重要因素，喷射过高或过低都会造成整个塔体内流场分布不均、扰动不足以及蒸发速率过快。

The injection height is an important factor effecting the flow characteristics of SDA . Injection too high or too low will cause uneven distribution of flow , lack of disturbance and excessive evaporation rate in the entire tower .

通过选择离子束溅射速率大于电子束蒸发速率，并在溅射的同时进行俄歇信号收集，则可减小或消除分析电子束对元素Hg的蒸发作用，获得稳定的俄歇信号。

Provided that the well selected Hg evaporation rate caused by Ar ion sputtering is smaller than that resulted from electron irradiation , and the Auger electrons are collected during sputtering , the experimental error in AES analysis can be minimized or eliminated and stable Auger signals can be obtained .

在试验中，该机在一定干燥条件下，可将煤中水分从20%降至0.5%，蒸发速率达到22kg／（m~2·h），为其工业应用奠定了可靠的理论与实验基础。

During the test , under the certain condition , the prototype can reduces the coal moisture from 20 % to 0 . 5 % , the evaporate rate up to 22kg / ( m2 . h ), laying a solid and reliable foundation for its industrialization .

研制成功一种新型薄膜介质，具有蒸发速率高及同基板附着力强等优点，在这种介质层上蒸涂MgO保护层，可使器件寿命增长，连续工作1.3×104h参数无任何变化。

New film dielectric is made which has high evaporating rate and high adhesion with the base plate . MgO coating on the dielectric film can increase the device life time . There is not any change for device Parameters after continuous working 1.3 × 104h .

用表面活性剂提高蒸发速率的探讨

An Inquiry into the Method of Improving Evaporativity with Surfactant SURFACE MELTING

在热带地区，由于蒸发速率大，海水盐度较高。

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

真空干燥过程中水蒸发速率的影响因素分析与研究

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

金属在真空状态下的蒸发速率

Rate of metal evaporation under vacuum condition

基于层流边界层理论的单组分液体蒸发速率的预测

Prediction of evaporation rate of mono-component liquid based on boundary layer theory of laminar flow

热电子蒸发速率测量器件

Heated electron evaporation rate sensing device

真空蒸馏银锌壳时铅锌的蒸发速率

The Evaporation Rates of Lead and Zinc in Vacuum Distillation Ag - Zn - Pb Crust

并结合蒸发速率和分离效率这两个评价分子蒸馏效果的重要指标，对刮膜分子蒸馏器工艺参数与结构参数进行了分析与讨论。

The technical and structure parameters are analyzed with respect to the evaporation rate and separation factor .

真空冷却过程中水分的蒸发速率分为两个阶段：蒸发速率加速阶段和蒸发速率减速阶段。

For evaporation rate , there were two periods : an accelerating period and a falling period .

详细介绍了在压缩系统中液滴蒸发速率的计算方法，通过这种方法得出了蒸发速率与压比、进口温度的关系；

The method of calculating on evaporative rate of drop in the compression system is presented in detail .

可以显著降低水蒸汽分压，减小蒸发速率，延长脱硫效率。

Moreover , it can decrease water steam sub-pressure and evaporation rate , and prolong desulfurization efficiency period .

水分蒸发速率较高环境中，塑性收缩在混凝土早期收缩中占据相当大比重。

The proportion of plastic shrinkage is quite high in early-age shrinkage under the environment with high evaporation .

本文就环境压力和温度对燃油液滴蒸发速率的影响进行了分析研究。

The influence of ambient pressure and temperature on the evaporation rates of fuel drops is examined analytically .

且在了解湿压缩过程中的液滴蒸发速率、蒸发时间等基本理论的基础上建立了湿压缩过程的等压微元段的实际湿压缩的数学模型。

Based on mentioned above multi elemental section constant pressure mathematical models for actual wet compression processes was established .

／2；（2）压力振荡使蒸发速率平均值增大，液滴生存时间减少；

And that average evaporation rate increases and droplet lifetime decreases with both ambient pressure oscillating frequence and amplitude increasing .

本文主要研究钛蒸发速率的影响因素和氮分压对涂层的影响。

The effective factors on the vaporization rates of titanium and the effect of N2-pressure on TiN-coating are studied in the paper .

结果表明，卤水与土壤间采取良好的隔热措施，抑制卤水对土壤的传热，可将卤水的蒸发速率提高近10%。同时进行了试验验证。

The results show that the mass of brine evaporation increases by 10 % when insulation is put between brine and soil .

另外，为了更好地恒定蒸发速率，需要对源温进行监测，本文对源温的测量提出了新的见解。

A new idea about measuring of source temperature witch should be measured and controled to hold evaporant rate well have been presented .

传统的烘干控制系统往往不能在所有气候环境下都达到工程要求的蒸发速率，并且能耗浪费严重。

The traditional drying control system sometime could not meet evaporation rate requirements in all kinds of environment conditions , and wasting energy seriously .

在液滴数密度较大的条件下，燃料液滴的蒸发速率受传热过程和雾化质量的影响；

When the droplet number density is big , evaporation rate of the droplets are influenced by the heat transfer process and atomization quality .

模拟结果表明，头波温度随进料温度的升高而升高、随进料速率的增大而降低；液膜表面蒸发速率随进料温度的升高而增大，随进料速率的增大而减小。

The result showed that both the bow temperature and evaporation rate increased with rising the feed temperature and decreased with rising the feed rate .

曲线表明，分解反应，液滴二次雾化和液滴尺寸分布对蒸发速率的影响很大。

These curves show that the effects of decomposition reaction , secondary atomization of droplets and drop size distribution on vaporization rate are very substantial .