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- oxygen vapor pressure thermometer 氧蒸气压温度计
- Extensive tissue damage or cryogenic burns can result from exposure to liquid oxygen or cold oxygen vapors. 暴露于液氧或冷的氧蒸气会导致大面积组织损伤或低温烧伤。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Chemicals that produce a noxious vapor when mixed. 化学物质混合后会放出有毒气体
- Liquid oxygen vaporization system 液氧汽化系统
- Water can be changed into vapor when heated. 水被加热时,可以变成水蒸汽。
- A liquid condensed from vapor in distillation. 蒸馏液; 馏出物在蒸馏中,从蒸汽浓缩的液体
- Mars is too dry and poor in oxygen. 火星上面过于干燥,并且缺乏氧气。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Something, such as air or vapor, that is exhaled. 散发物以气体或蒸汽形式发散出的东西
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- The oxygen react vigorously with the impurity in the iron. 氧气与铁中的杂质发生剧烈的化学反应。
- The oxygen workshop caught fire and set off a chain of explosions. 氧气车间着了火,引起了一连串的爆炸。
- One that condenses, especially an apparatus used to condense vapor. 冷凝器冷凝器具,尤指用于冷却气体的设备
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- An amount of vapor, smoke, or similar material released in a puff. 烟,蒸汽量在一次呼气中散发出的蒸汽、烟雾或类似物质的量
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- There was a shortage of oxygen at the top of the mountain. 山顶上缺氧。