vapor 四级六级考研

The cold wind condenses vapor into rain.

冷风使水蒸凝结成雨。

A cloud is a mass of vapor in the sky.

云天空中水汽团块。

Water vapor is water in the form of a gas.

水蒸态水。

Strange vapors burst out of the factory during the accident.

故发生, 有奇怪水汽从工厂里喷出来。

When nitric acid is poured on copper, a brown vapor gives off.

将硝酸倒在铜上, 会散发出一种棕色蒸。

The vapor phase concentration of durene could be adjusted by the self-made adjustor.

自制高熔点物料相浓度调控仪能很好地调控相中均四甲苯浓度，具有推广应用价值。

The Cryophorus consists of a glass tube with a bulb on each end containing water and water vapor.

此冰晶体形成器一细长玻璃管两端并各有一玻璃球,球里有水和水蒸。

Objective:To observe mutagenicity of siritch vapor condensate(SVC)in mice.

研究胡麻油烟冷凝物对小鼠致突变作用。

The curve and its character of the vapor liquid equilibrium of aceton water system was researched.

研究了丙酮水相平衡曲线与特点。

A stepwise carbochlorination-chemical vapor transport(SC-CVT) technique is proposed for separation of thorium from mixed bastnaesite-monazite concentrate.

以氟碳铈矿-独居石混合稀土矿为研究对象,采用分步选择性碳热氯化-化学相传输反应(SC-CVT),实现钍与其它稀土元素分离。

Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.

适用酸（除发烟硫酸外）碱，，氨，蒸，油品，有机溶剂，化学腐蚀性介质各种旋转泵，阀门填料密封。

The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied.

本文进行了几种不同配比二甲醚/柴油混合燃料互溶性(包括混合燃料饱和蒸压以及浊点测量)及发动机性能试验研究，目寻求二甲醚在柴油中合适添加比例，使柴油机在尽量不作改动情况下燃用混合燃料并获得良好性能。

Homogenous reaction between hydrogen sulfide and elemental lead vapor removes hydrogen sulfide efficiently as the hot coal gas left the carbonizer.

态铅和硫化氢在离开炼焦室，由于煤降低温度，又生成硫化铅。

Sevoflurane is synthesized from aceton by vapor phase catalytic fluorination, vapor phase catalytic hydrogenation,chloridization and fluoromethylation, which gives a new synthetic method.

以丙酮为原料，经氯化、相氟化、相氢化及氟甲基化等一系列改进方法合成了七氟醚，提供了一条新合成路线。

Objective: To probe the effects of siritch vapor condensate(SVC) on lipid peroxidation and of SOD-Se-enriched fruits of Lycium Barbarum L on anti-peroxidation in mice.

探讨胡麻油烟冷凝物对小鼠脂质过氧化及SOD富硒枸杞抗氧化作用。

In this paper, the mathematical model of the reltion between water saturation vapor pressure and saturated temperature is established in the form of monoacidic polynomials.

提出了一元多项式形式水蒸饱和压力与饱和温度关系数学模型，进行了牛肉冻结过程计算机模拟，在此基础上进行了牛肉冻结过程中干耗量数值计算。

Thewater vapor oxidation is take the high pure water steam as theoxidizing atmosphere, responds the production silicon dioxide by thesilicon chip surface silicon atom and the hydrone.

水汽氧化以高纯水蒸汽为氧化氛，由硅片表面硅原子和水分子反应生成二氧化硅。

It Is necessary to include as a heat source In the thermodynamic energy equation at erm which represems the timerate of release of the latent heat of condensation of water vapor.

有必要把代表水汽凝结潜热释放随间变化率一项作为热源项包括在热力学能量方程中。

When the vapor emanated from the skin surface can not easily permeate to the air, it will form a high humidity region between the skin and the fabric which makes people feel mugginess and discomfort.

当人体皮肤表面散热蒸发水汽不易透过织物陆续排出,就会在皮肤与织物之间形成高湿区域,使人感到闷热不适,因而服用织物尤其内衣,必须具备良好吸湿透湿性能。