Oxygen obtained from liquefied air is usually about 99.5 % pure.
由液化空气所取得的氧其纯度通常约为99.5%.
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The production of cold involves the production of liquefied gases.
冷量生产涉及到液化气的生产.
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Chlorine is usually liquefied before use or storage.
氯在使用和贮存以前通常要液化.
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Liquefied compressed gases come in a variety of containers.
液化压缩气体可以装在多种容器里.
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Smelting and casting a liquefied natural gas on clean energy.
压铸采用集中熔炼和液化天然气清洁能源.
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The main component in 4 # solvent is liquefied butane.
四 号 溶剂主要成分为液化丁烷.
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Peace, marketing oilfield mixed operation, stability Qingting, liquefied petroleum gas.
和平 、 销售油田混合烃 、 稳定轻烃 、 液化石油气.
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Propane: Colourless, easily liquefied hydrocarbon gas ( C 3 H 8 or , more fully, CH 3 CH 2 CH 3 ).
丙烷: 无色 、 易液化的气态烃 ( C3H8, 完整形式为CH3CH2CH3 ).
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Already it produces a quarter of the world's liquefied natural gas ( LNG ).
当地官员夸口到,明年工厂 建成 后将会是几个世纪内最大的人造建筑.
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Besides, the circular has not provided factory price adjustment of liquefied gas.
同时, 通知未对液化气出厂价格做出调整.
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This liquefied petroleum gas needs to be stored in steel cylinders.
这些石油液化气需要用钢瓶贮存.
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Industry: petroleum, petroleum refining, liquefied natural gas, construction.
工业: 原油, 原油精炼, 液化气, 建筑.
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Helium is recovered, refined, and liquefied.
氦要经过回收 、 提纯和液化过程.
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Hydrogen chloride is a liquefied compressed gas. The cylinder contains both liquid and gas.
氯化氢是一种液化压缩气体. 钢瓶同时装有液体和气体.
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The gas - cell membranes are liquefied to a great extent, so the gas can escape.
那层气泡膜很大程度都被液化了, 所以气体会从面团中逸出.
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