The chemicals fired into the sky, usually dry ice or silver iodide, are supposed to provide a surface for water vapour to form liquid rain.
发射上天的化学物通常是干冰或碘化银，它们应该能为水蒸汽提供一个表面以凝结成雨滴。
They fill the container with pure air made by evaporating liquid nitrogen and liquid oxygen, and add water vapour and some trace gases.
他们将容器充满由蒸发液态氮和液态氧得到的纯空气，再加入水蒸气和一些痕量气体。
Eye Contact: Vapour is an eye irritant. May cause tearing and blurred vision. Splashes of liquid may cause corneal damage.
眼睛接触：蒸气对眼睛有刺激性。可导致流泪和视力模糊。液体溅入眼睛可导致角膜损坏。
With compressed air temperature drop, the excess oil vapour condenses into liquid oil, to make the powder coating system problems.
随着压缩空气温度降低，多余的油蒸气将凝结成液体油，从而使粉末涂装系统出现问题。
Vapour passes straight upward through the liquid on the plate.
蒸气上升并直接通过塔板上的液层。
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。
Additionally, because of the heat input from the vapour, the liquid on the tray boils, generating more vapour.
此外，由于获得来自蒸气的热量，塔板上的液体沸腾，生成更多蒸气。
The permeability constants of both liquid water and water vapour through eleven polymer films have been measured at three temperatures by weighing method.
本工作用重量法测量了水蒸气和液体水在十一种高聚物薄膜中的透过速率。
Evaporator: Industrial apparatus for converting liquid into gas or vapour.
蒸发器：将液体转变为蒸气的工业设备。
A concise physical picture is furnished by chemical potential curve about the law of phase equilibrium, saturated vapour pressure of curved liquid surface, evaporation and condensation etc.
通过曲线描述，提供了关于相平衡、弯曲液面饱和蒸气压以及蒸发、凝结等规律比较直观的物理图像。
When wet materials dry, a liquid is changed to a vapour.
当湿的材料变干时，液体就变为蒸汽。
These three parameters, determined by fitting vapour pressure, vapour volume and liquid volume, are all function of temperature.
由同时拟合蒸汽压、汽相体积和液相体积确定的三个参数都是温度的函数。
Typical applications are liquid cooling and liquid heating, vapour condensing, gas cooling and gas droplet separation.
典型的应用是液体冷却和液体加热，蒸汽冷凝，气体冷却和气体液滴分离。
According to the engineering thermodynamic theory, the inflating work and ebulliency work exerted by the materials composed of liquid, vapour and gas during the adiabatic process are calculated.
运用工程热力学的理论计算组成物料的各气体、汽体、液体于绝热过程中对外所作的膨胀功、爆沸功。
Next, the physical properties and vapour liquid equilibrium data must BE collected, and finally the type of absorBEr is chosen and designed.
其次，必须收集物理性质和汽一液平衡数据，最后才是选择和设计吸收器。
It also studies the comprehensive utilization of thermal energy of the saturated water separated from the vapour liquid separator.
同时，研究了汽液分离器分离出的饱和水的热能综合利用技术。
Connected with flow transducer outputting impulsive signal, it can measure the instant flow, accumulative flow, mass flow of the liquid, the gas or the vapour.
可以与多种脉冲信号输出的流量变送器配套使用，精确地测量液体、气体和蒸汽等流体介质的瞬时流量、累积流量和质量流量。
Packings are passive devices that are designed to increase the interfacial area for vapour-liquid contact.
填料为被动元件，用于提高气液接触界面面积。
The water in seas, rivers, lakes and wells is a liquid. The water in the air is not a liquid but a gas. We call it water vapour.
水在大海、河流、湖泊中以液体存在，水在空中不是以液体而是以气体形式存在，我们称之为雨水。
Pollution for noise, dust, vapour, waste liquid in manufacture of PET fiber filament were investigated and measured.
对涤纶长丝生产过程中的噪声、粉尘、气体、废液等的污染进行了调查和测量。
Approaching the parameters of distillation operation through phase law and diagrams, the relation of vapour-liquid equilibrium shows directly.
综合相图、相律及相平衡关系，分析精溜操作中的状态参数，使抽象的相平衡内容具体、直观。
The atomizer converts the liquid nicotine in the cartridge into a vapour (by atomization), which is digested by the user.
这些烟雾是完全对使用者无害，而且没有二手烟危害的。
The atomizer converts the liquid nicotine in the cartridge into a vapour (by atomization), which is digested by the user.
这些烟雾是完全对使用者无害，而且没有二手烟危害的。
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