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- Steam forms when water boils. 水煮沸之后就形成蒸汽。
- When water boils it turns into steam. 水沸腾而变成蒸汽。
- When water boils it changes into steam. 水沸腾时就变成蒸汽。
- When water boils, it changes into steam. 水沸腾时就变成蒸汽。
- When water boils it passes into steam. 水沸腾时变成蒸气。
- When water boils, it passes into steam. 水达到沸点时变成蒸汽。
- When water boils , it gives off steam. 水一沸腾便冒出蒸汽。
- When water boils it changes into steam . 水沸腾时就变成蒸汽。
- Caves form when water infiltrates limestone. 水渗透石灰石则形成洞穴。
- Whistle function when water boils. 水开时有鸣笛功能。
- Caves form when water infiltrates limestone . 水渗透石灰石则形成洞穴。
- When water boils, bubbles rise to the surface. 水开时, 水面起了泡泡。
- When water boils, its temperature will rise no further. 水沸腾时,其温度不再进一步升高。
- Carbonic acid is formed when water absorbs carbon dioxide. 当水吸收二氧化碳时,即产生碳酸。
- They form when water vapor condenses directly into ice, which happens in the clouds. 雪花是在云体中的水蒸气直接凝结成冰时形成的。
- As research proceeded on THMS, information also was obtained on other disinfection by-products that form when water is chlorinated or alternative disinfectans are used. 随着对THM研究的深入,也从其它消毒副作用上获得了信息,当水是绿色的或者其它消毒剂在用时就会产生这些副作用。
- A deposit of minute ice crystals formed when water vapor condenses at a temperature below freezing. 霜冻当气温低于零度时由水蒸气凝结而成细小冰晶的沉积
- Rain is formed when water molecules in the air collect around particles of dust. 雨是由于空气的水分子聚集在灰尘的四周而形成的。
- Icicles are formed when water dripping from an object freezes, forming long, tapered spikes. 冰柱是由从物体上滴下来,冻结成长锥状的水形成的。
- Over time,all conditions will be ripe and the ideal of a Speakers'Corner will be realized as naturally as a ditch is formed when water flows along. 当时机成熟的时候,演说角落的设立将是水到渠成之事。