dew point 露点 ; 露 ; 物理学
dew point hygrometer 露点湿度表 ; 露点湿度计
dew-point [气象] 露点 ; 同上
dew-point meter 露点仪 ; 露点计
apparatus dew point [制冷] 机器露点 ; 机器 ; 机器露点温度
dew point test 露点试验
dew-point temperature [气象] 露点温度 ; 温度
dew point transducer 露点传感器
dew point meter 露点测量仪 ; 露点计
dew point indicator 露点指示器
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。
The NWS Web site features a handy on-line calculator for determining the heat index based on a combination of either temperature and relative humidity or temperature and dew point.
国家气象局(NWS)网站公布了一个方便的在线计算器便于大家基于温度和相对湿度或温度和露点的结合来计算炎热指数。
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。
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