查询词典 vapor

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。

Considering the change of the volume from the liquid state to the gas state, this paper implored the Clapeyron differential equation and the equation of vapor-liquid equilibrium, then obtained the heat of gasification and the entropy from 20 K to 38 K and the saturation curve.

本文采用Clapeyron方程的微分形式和氘的汽液平衡方程，考虑氘由液态转变为气态的体积变化，计算得到20K到38K各温度对应的气化热和熵变，最后绘制出氘的饱和曲线。

When the pressure increases, the concentration of saturation vapor curve is lower and the diffusion coefficient decreases, therefore the burning rate also decreases.

在超临界压力下，亚临界阶段的无量纲燃烧规律几乎随时间线性增长，且其增长率随环境温度的增高而增大，随着液滴周围环境压力的增大而减小，向超临界转变时刻随着压力的升高而延迟。

Considering the cha nge of the volume from the liquid state to the gas state, this paper implored the Clapeyron differential equation and the equation of vapor-liquid equilibrium, then obtai n ed the heat of gasification and the entropy from 20 K to 38 K and the saturation curve.

本文采用Clapeyron方程的微分形式和氘的汽液平衡方程，考虑氘由液态转变为气态的体积变化，计算得到20 K到38 K各温度对应的气化热和熵变，最后绘制出氘的饱和曲线。

When the saturated vapor of pure R11 or R113 was condensed on the PF tubes under free convection conditions, the HTCs (based on the outside area of the base tube, the same be1ow) were 14 to 20 times those of the smooth tube because the condensate surface tension made the condensate film on fin surfaces thin and the rough saw-toothed fin surfaces disturbed the boundary layer in the condeneate film.

纯R11、R113的饱和蒸气在大空间花瓣形翅片管上冷凝时，由于凝液的表面张力将翅片表面上的液膜拉薄以及粗糙的锯齿形的翅片表面扰乱了凝液膜内的流动边界层，传热膜系数（以坯管外表面积为基准，下同）是光滑管的14—20倍。

This product has a tough black polyethylene vapor barrier with scrim reinforcement.

这个产品有一个稀松布加固以及黑色聚乙烯防潮层。

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

The purpose of these tests is to obtain, by means of simple apparatus, reliable values of water vapor transfer through permeable and semipermeable materials, expressed in suitable units.

进行这些试验是为了通过简单的设备获得可信的可渗透材料以及半渗透材料的水蒸气透过值。

Another type vapor separator is mounted on top of the tank.

另一种类型的蒸气分离器安装在燃油箱的顶部。

The results show that the surface area, pore volume and pore distribution are the main factors for water vapor adsorption properties of sepiolite.

结果表明：影响海泡石吸湿性能的主要因素是其比表面积、孔容积和孔径分布。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。