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- Supersaturation of Water Vapor in Clouds. 云中水汽的过报和。
- Water vapor on the window pane blocks my sight. 窗子上的蒸汽挡住了我的视线。
- Clouds are formations of condensed water vapor. 云是水汽凝聚而成。
- Water vapor is water in the form of a gas. 水蒸气是气态的水。
- Water vapor is the gas state of liquid water. 水汽是液体水的气态形式。
- Water vapor is a normal constituent of the atmosphere. 水蒸气是大气的正常组成部分。
- Polyethylene is an excellent barrier to water vapor. 聚乙烯保水蒸汽的性能良好。
- 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。
- Being ext remely light , water vapor often riseshigh in the sky. 由于水蒸气较轻,所以常常升入高空。
- In the infrared, the absorption is due mainly to water vapor. 在红外线区，吸收主要是因为水气的缘故。
- Rain occurs when a mass of warm air laden with water vapor rises. 当满含水汽的暖空气团上升时，就会下雨。
- Water vapor accounts for about 4% by volume in moist areas. 在气候潮湿地区，水汽按体积占（空气体积）4%25左右。
- Water vapor condensed on and clouding the appearance of a surface. 雾:凝结或悬浮在物体表面的水雾。
- Water vapor in the rising warm air condenses to liquid water. 上升的暖空气中的水蒸气冷凝成液体的水。
- Transpiration The loss of water vapor form the surface of a plant. 蒸腾作用：植物表面损失气态水分子的过程。
- Unfortunately, water vapor was not detected in either exoplanet. 但不幸的是并没有在两颗行星上发现水蒸气。
- Water vapor accounts for about 4% by volume in moist are notas. 在气候潮湿地区，水汽按体积占（空气体积）4%25左右。
- 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。
- The water vapor and dust particles also serve to reflect the rays of the sun. 水蒸气及灰尘微粒也起到反射太阳光的作用。
- Air is the agent that transports water vapor from one region to another. 空气是把水汽从一地送到另一地的媒介。
