vapour

No naked flame or other heated sources likely to ignite flammable vapour should be allowed to be present in the domestic unit.

在单位内，不得存有可能促使易燃气雾燃著的任何无遮盖灯火或其他加热源头。

He said the power station process would not produce bad odours and the only discharge seen would be water vapour.

他指出，发电厂的发电过程不会产生有害气味，其唯一可见的排放物就是水蒸气。

It would be better if there were some way to see atmospheric water while it is still vapour, before raindrops form.

如果我们能找到一些能在雨滴形成以前的蒸汽状态下就观察到大气水方法，情况会变的好一些。

"Efficient" irrigation, though, is often used to describe systems that result in 85% of the water disappearing in vapour.

而“有效”灌溉通常指的都是一些让85%的水最终以水汽的形式逸散的作法。

Remarkably, it appeared that vapour was bypassing through the centre downcomers as there was no liquid seal at the bottom of these.

值得注意的是，由于降液管的底部没有被液封，气相从降液管中心迂回通过。

Based on the matter balance, thermal balance, and momentum balance, a dynamic model for water vapour heating furnace was developed.

开发了乙烯装置中蒸气过热炉的动态模型。

Under the general storing circumstances, SBS and SEBS do not absorb vapour in the air so there is no need to pre-heat the materials .

在一般储藏情况下SBS弹体与SEBS弹体都不会吸收空气中的湿气，所以原料没有必要预烘。

The lifting cap directs the vapour to flow horizontally into the liquid, thus providing better mixing than is possible in sieve trays.

被掀起的泡罩将蒸气水平引入液层，从而提供比筛板塔盘更佳的汽液混合效果。

The higher pressure causes the fuel to come out of the injector in a very fine mist that will quickly turn into vapour.

较高的压力，导致燃料走出注射器在一个非常雾濛濛，将很快变成蒸汽。

The heat of the sun turns the sea water into invisible vapour.

太阳热使海水变成看不见的水汽。

This vapour, which moves up to the next tray in the column, is richer in the more volatile components.

该蒸气含有更多易挥发组分，并沿塔向上层塔板上升。

the water heated by the sun becomes water vapour and rises to the sky.

被太阳加热的水变成水蒸撖升到高空后被冷却。

No other gases would be present to prevent ultraviolet solar radiation dissociating water vapour at the top of the atmosphere .

没有其他的气体去阻止紫外太阳辐射离解大气层顶的水汽。

A trivial one is to argue that because water vapour is such a powerful greenhouse gas, carbon dioxide is unimportant.

无关紧要的说法是水气的温室效应非常强大，以致于二氧化碳变得不重要。

Concentrated seawater is left at the bottom of the chambers, and freshwater vapour condenses above.

浓缩的海水留在了蒸馏室的底部，而淡水蒸汽则漂浮在上空。

It is unfortunate that very little data exist concerning vapour pressures of solid materials which might be found in the atmosphere.

遗憾的是关于可能在大气中发现的固态物质的气压资料少得可怜。

Released as a vapour at high altitude it should produce a screen of properly sized particles, even in a sky that is already hazed.

在高空把硫磺酸蒸发释放，即使是在已经充满云雾的空中，也会形成一层大小合适的微粒屏障。

Such a light source is provided by any atomic vapour in which an electrical discharge is running.

任何一种发生放电过程的原子蒸汽都能提供这样一种光源。

When this hot water vapour mixes with the surrounding air, a cloud in the form of a contrail may appear .

当热的水汽遇上周围的空气便可能形成雾，以尾流形式出现。

And electro-deposition and metal vapour deposition could also be applied to create highly porous metallic structures.

电沉积法以及气相沉积法可用于制备高孔隙率的金属泡沫材料。