查询词典 water vapor

Results of experiment and theoretical analysis indicate that free water movement in wood under floating pressure consists of two parts, one is mass movement caused b capillary pressure, the other is the movement of water vapor produced by evaporation or ebullition of free water, and the latter dominates the moving process of free water.

试验结果和理论分析显示，在真空－浮压干燥过程中自由水的输运由两部分完成，一部分为毛细管压力下液体的团块迁移；另一部分为在压力梯度下，由于压力波动而引起自由水的蒸发或沸腾后所产生的水蒸气的迁移，且后者在自由水的迁移过程中占主导地位。

Terrain heightened can enhance blocking effect, which lead to strengthen water vapor flux divergence and vertical convection, and cloud water increases but centralizes in the middle-low level. This change intensify accretion of snow by collecting more supercooled cloud water, and rain water converts into graupel by collecting more snow, and dry growth of graupel increase at the same time. Rain water augment because of more graupel melting, and rain water continue to increase by collecting cloud water in the low level.

地形高度增加后，阻挡作用加强，使水汽通量辐合加强，垂直气流增大，中低层云水增多，导致雪撞冻过冷云水增多，促使了雨水撞冻雪转化为霰和霰干增长过程的加强，霰融化为雨水增多，低层雨水碰并云水加强，冷云过程得到增强。

The computational formula of dew point temperature was presented according to the physical feature of water vapor such as Michell's saturated water vapour pressure formula. Surface temperature inside wall body was also calculated. Then the comparison between them verified whether wall body has dew. At the same time, the temperatures of every material layer inside wall body were calculated. The partial pressures of saturated water vapour and actual partial pressures of water vapour for every material layer inside wall body were obtained. The two were compared so as to verify whether condensation appears inside wall body.

根据Michell饱和水气压计算公式等水蒸气的物理特性，给出了露点温度计算公式，再计算出墙体内表面温度，将二者进行比较，从而验证墙体是否结露；同时计算出墙体内部各材料层温度，求出墙体内部各材料层的饱和水蒸气分压力及各材料层实际水蒸气分压力，将两者比较，从而验证墙体内部是否出现冷凝。

Jiangnan is the first sign of the train, the window is rolling hills, mist-filled, green river flows slowly, water through mist, fog close to the River, along River Road, lingering fog, mountains are quiet and far-reaching, the water is clean and elegant, only 1 more along the mountain just far seen the mountains of trees, seems to disappear in a sea-green mist, the hill to the far extension of the water to spread , meeting in concert has a unique music, the air seemed to have music with a rhythm, beat, ups and downs, with a 1 wire 1 strand of water vapor, in the gradually dispersed inside ......

初见江南是在火车里，车窗外是连绵的小山，雾气缭绕，绿色的江水缓缓流动，水靠着雾，雾贴着江，江顺着路，大雾不散，山是宁静而深远的，水是清新而淡雅的，山只有1些大意罢了，远远望见山上的树，仿佛是一片绿海消失在雾霭中，山向远处延伸，水向那头漫延，交汇中演奏了一首无与伦比的名曲，空气中仿佛也含着音乐的节奏，跳动，起伏，含着1丝1缕的水汽，在车厢内渐渐地散去

Also, there is a good relationship between the amount of atmospheric water vapor and ground vapor pressure.

大气总水汽量与地面水汽压之间有良好的正相关关系。

1Water Vapor TransmissionRate:The steady water vapor flow in unit timethrough unit area of abody,normal to specificparallel surfaces,under specific conditions oftemperature and humidity at eachsurface.

水蒸气透过率：在单位时间内、在单位面积上透过样品的水蒸气总量，透过方向垂直与试样特定表面，试样每个表面都保持特定的温湿度环境。

In China, from south to north, from summer to winter, the water vapor density is decreasing, and the iodine laser beam absorption rate by water vapor is decreasing as well.

碘激光有6条超精细谱线，单一最强线频率的碘激光的大气分子吸收比多谱线的碘激光小，更有利于大气传输。

The results show that the parameters of steam over water vapor supplied by the heating device is stable,besides,during taking steam over water vapor as coolant and lubricant,the tool wear was reduced about 50 and 40 percent respectively by com.

研制了以过热水蒸汽作为冷却润滑剂的绿色切削技术所需供汽系统中的二次加热装置，并用该装置进行了不同切削速度下改变冷却润滑剂切削45钢时的刀具磨损对比试验。

The ethylene producing process includes: distilling 5-45 % concentration ethanol solution to obtain mixed ethanol-water vapor, heating the mixed ethanol-water vapor to 150-350 deg.c, catalytic reaction in a gas-solid reactor to obtain coarse ethanol product, cooling, gas-liquid separating to eliminate components with boiling point higher than 70 deg.c and obtain ethylene gas, and washing, drying and refining to obtain ethylene product.

其特征是将乙醇蒸馏和化学催化制乙烯工艺过程耦合，浓度为5～45％乙醇经蒸馏系统得到乙醇-水混合蒸气，该乙醇-水混合蒸气继续加热到150～350℃后进入气-固催化反应器中经催化剂作用得到产物为粗乙烯，粗乙烯冷却后，使用气液分离装置去除其中沸点大于70℃组分得到乙烯气体，乙烯气体依次通过洗涤、干燥和精制得到乙烯产品。

Relative Humidity 】 refers to the ratio of actual water vapor pressure to the saturation water vapor density under the current temperature.

指空气中实际水气压与当时气温下的饱合水气压之比。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了