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The air flotation method of wax recovery commonly used in the actual mechanized wax printing mills was compared with the methods we used in our labs, such as hot water dewaxing, org. solvent extn., aq. surfactant recovery and dry dewaxing.
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摘要将目前机械化蜡染厂采用的气浮回收蜡和我们实验室使用的热水脱蜡法、有机溶剂萃取回收法、水基表面活性剂乳液回收法及干法除蜡等方法比较，结果表明：热水脱蜡法是最适合机械化蜡染厂进行蜡的回收。 |
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The air force can carry out various missions independently.
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空军可单独执行各种任务。 |
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The air force is an important fighting service.
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空军是一个重要的作战军种。 |
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The air force, which had also been furnished to Chiang by the United States and which might conceivably have turned the crossing into a holocaust, seldom appeared to give battle to the Communists.
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也是美国训练和装备起来的国民党空军，本来可予共军渡江部队以重创，却很少向共军出击。 |
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The air foul , Open the window and air the room .
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空气太污浊了，开窗透透气。 |
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The air held a foretaste of a storm.
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天气有要括大风的迹象。 |
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The air here is thick with the smell of decomposing bodies, and most people wear surgical masks as they walk through town.
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空气中弥漫着尸体腐烂的气味，经过这个镇的人，绝大多数都戴着口罩。 |
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The air hostess asked everyone to belt himself in.
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空中小姐要求大家扣好安全带。 |
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The air hostess asked everyone to belt up.
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空中小姐要大家扣好安全带。 |
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The air in the garden was warm and fragrant.
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花园里的空气一片温馨。 |
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The air in the room is filled with some kind of insecticide.
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这个房间的空气充满了某种杀虫剂的味道。 |
