There are various test technologies of water content and water dew point in natural gas with different types of measuring instruments. However, accurate measurement is still a global issue at present.
天然气含水量及水露点的测量技术多种多样，测量仪器型号也较多，但要做到精确测试对各个国家来说却都是一个难题。
Like all clouds, it forms when the air reaches its dew point, which is the temperature to which an air mass must be cooled for the water vapor in it to condense into liquid droplets.
和其他云一样，它是当空气达到凝结点，即空气团的温度冷却到使其中的水蒸气凝结成液态水滴的温度时形成的。
One technique they're experimenting with is so-called "dew-point cooling," which relies on the natural energy produced by evaporating water, rather than fossil fuels.
其中有一项已经试验的技术叫做“露点制冷”，这项技术依赖自然能源自造蒸馏水。而不是利用化石燃料来制造。
Due to compression process influence the air dew point of compressed air in the pipeline, run it will gradually decrease temperature, so the compressed air system always have liquid water.
由于压缩过程影响空气的露点，压缩空气在管线中运行时温度会逐渐降低，所以压缩空气系统中总是有液体水存在。
In practical application, inlet water temperature should be higher than critical inlet water temperature and be lower than dew-point temperature of indoor air.
在实际应用中，干式盘管的实际进水温度应高于临界进水温度，但低于室内空气的露点温度。
The condensation dew point method is a high-precision detection method of water activity in foods, and temperature control is one of the key technologies of the method.
冷凝露点法是一种高精度的食品水分活度检测方法，温度控制是其关键技术之一。
The condensation dew point method is a high-precision detection method of water activity in foods, and temperature control is one of the key technologies of the method.
冷凝露点法是一种高精度的食品水分活度检测方法，温度控制是其关键技术之一。
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