以下为句子列表:
英文: As it circles our planet, the changing position of the Moon with respect to the Sun causes our natural satellite to cycle through a series of phases:New, New Crescent, First Quarter, Waxing Gibbous, Full, Waning Gibbous, Last Quarter, Old Crescent and bac
中文: 当月球进入地球的半影时,应该是半影食,但由于它的亮度减弱得很少,不易察觉,故不称为月食,所以月食只有月全食和月偏食两种。
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英文: Bright Stock Refined,high viscosity lubricating oil usually made residual stocks by suitable treatment,such as a combination of acid treatment or solvent extraction with dewaxing or clay finishing.
中文: 光亮油通常由渣油经加工处理而制成的精炼、高粘度润滑油。加工处理的方式包括:酸处理(或溶剂萃取)脱蜡(或粘土精制)相结合。
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英文: Bright Stock Refined,high viscosity lubricating oil usually made from residual stocks by suitable treatment,such asa combination of acid treatment or solvent extraction with dewaxing or clay finishing.
中文: 光亮油通常由渣油经加工处理而制成的精炼、高粘度微个个润滑油。加工处理的方式包括:酸处理(或溶剂萃取)与脱蜡(或粘土精制)相结合。
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英文: Clear coat paints make it more difficult to determine when your car needs waxing or polishing. It may need attention far sooner than its appearance would indicate.
中文: 在清洁漆面时,很难断定它是否需要打蜡或抛光。有一个办法即它比你仔细观察它要快得多。
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英文: Development of RM type Double--Decker Waxing Machine
中文: RM型双层上蜡机的研制
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