1. a visible suspension in the air of particles of some substance

2. the process of becoming a vapor

1. -> see vapour

1. 蒸汽：接下来就出现蒸汽(vapor)发电,由于需要使用煤炭燃烧,蒸汽发电厂( steam generating station)都设在铁路附近,规模也比较大,但他们主宰了环境,由于燃烧煤炭造成了污染,被大家感到不悦,但还是一个重要的电力发展里程碑.

2. vapor的翻译

2. 汽：粒径大的颗粒物 (或者叫soot particle)被过滤网捕捉到以后,挥发性或者半挥发的的蒸汽 (vapor)会通过滤网排到空气中,由于温差的原因,在缺少了凝结核的情况下,新的纳米级的颗粒物会形成 (nucleation).

3. 蒸气：化学物质在作业环境中以许多的型态存在,可能为气体(gas)、蒸气(vapor)、熏烟(fume)、粉尘(dust)、雾(fog)、雾滴(mist)、烟尘(smoke)、烟雾(smog)、纤维(fiber)等.

4. 气化物：泡沫中的水分能降低油类的温度,同时在泡沫层以下可形成一层密封且快速扩散的水成层薄膜,而此水成层薄膜可迅速地在燃烧油面扩散及密封(Seal)空气,因此可隔绝及防止受热油类产生的易燃气化物(vapor).

The locomotive vomits out vapor when getting started.

火车头启动时喷出大量蒸汽。

A cloud is a mass of vapor in the sky.

云是天空中的水汽团。

Warm air can contain more water vapor than cold air.

热空气要较冷空气容纳更多的水蒸汽。

Topically, 1 pound of steam can be used to generate a little less than 1 pound of vapor through evaporation.

总体来说一磅的水通过蒸发可以产生不到一磅的蒸汽。

They manipulate the water in the xylem under negative pressure -- what's called a metastable liquid state -- right on the verge of becoming a vapor.

但木质部通道的两端都结合有带微孔的膜，这些孔能够阻碍通道中的水超越其表面张力，发生蒸发。

Water vapors in the hot sun.

水在炎热的阳光下汽化。

The light beam passes through the container holding the vapor.

光束通过盛蒸汽的容器.

According to traditional differentiation, there are three cooling stages: vapor stage, boiling stage and convective stage.

一般认为,在液态介质中淬火冷却, 工件的散热方式分为三个阶段: 蒸汽膜阶段 、 沸腾阶段和对流阶段.

Calculate the water vapor transmission, and permeance as follow.

按照下式计算水蒸气透过率和水蒸气透过系数.

Polyethylene is an excellent barrier to water vapor.

聚乙烯保水蒸汽的性能良好.

Petrol vapor above certain temperature.

超过一定温度时,汽油变成汽.

You also keep in mind the 1.09 destructive power of the Tiberium vapor Bomb.

你应该时刻记住1.09中泰矿蒸汽炸弹的摧毁性力量.

The reasons of producing vapor bubbles during the belt production process are analyzed.

分析了输送带在生产过程中起泡的原因,及处理方案.

Carbon nanotube films were synthesized on Ni substrate by microwave plasma chemical vapor deposition at temperature.

以镍片为基板材料,利用微波等离子体化学气相沉积法在低温条件下合成了纳米碳管膜.

Clouds are formations of condensed water vapor.

云是水汽凝聚而成.

As the air passes down through the canister, the gasoline vapor trapped by the charcoal particles.

当这些空气向下流过活性炭罐时, 汽油蒸气被活性炭粒子吸附.

The overlay material results in a positive error, indicating excessive water vapor transmission.

试样覆盖将导致一个正向误差, 表示有额外的水蒸气透过.

Liquid water changes to vapor, which is called evaporation.

液态水变为蒸汽, 这就叫做蒸发.

Whether youre a river or invisible vapor, your inner nature never changes.

不管你是一条河流或是看不见的水蒸气, 你内在的本质从来没有改变.

The reason of magnetic deflective blow when pressure vapor pipe is magnetized and welded is analyzed.

分析了高压蒸汽管线带磁及焊接时产生磁偏吹的原因,介绍了简易消磁焊接新方法.

That is a mercury vapor lamp.

那是一盏水银灯.

Gasoline vapor also condenses on cold engine parts and drips down into oil pan.

汽油蒸气会凝结在冷的发动机零件上,然后流入油底壳.

An airplane flew across the sky trailing white vapor.

一架飞机从空中飞过,尾部拖着一条水汽形成的白线.

Luminaire so constructed that a specified vapor or gas cannot enter enclosure.

可防止一特定蒸汽或气体进入灯罩的灯具.

Method: oil from nutmeg and nutmeg were extracted by vapor distillation.

方法: 采用水蒸气蒸馏法从其生品与炮制品中提取挥发油.

If heated toahigh temperature, water will change to vapor.

如果加高温度, 水会变成蒸汽.

The cold wind condenses vapor into rain.

冷风使水蒸气凝结成雨.

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

将硝酸倒在铜上, 会散发出一种棕色的蒸气.

Water vapor is water in the form of a gas.

水蒸气是气态的水.

The two principal combustion products are water vapor and carbon dioxide.

两种主要的燃烧产物是水蒸气和二氧化碳。

The car windows were fogged with vapor.

车窗上满是雾气。