以下为句子列表：
英文: Abstract: Analysis is done to the situation and gap of the carding clothing both at home and abroad in regarding their design,material selection,manu precison and quenching durobility for the requirement of modern machines.References is given to China's m
中文: 文摘:根据当代清梳联高产梳棉机对关键梳理元件的要求，从配用的锡林、道夫针布齿条的设计、原材料选用、制造精度、淬火硬度入手分析了国内外的现状及差距，并通过对国外知名针布公司的相关介绍，为我国针布齿条制造技术进步提供了可靠的依据。
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英文: Abstract: Compared with the normal technique the paper introduces many advantages of the laser quenching the ductile iron crankshaft.
中文: 文摘:介绍了激光淬火球铁曲轴与常规的曲轴表面处理方法相比有许多优点，提出了一种激光淬火球铁曲轴圆角部分扫描的新方法。
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英文: Aiming at the obvious temperature difference on the slab surface after descaling in hot rolling mill, this paper studied the parameters of the descaling system and numerically simulated the descaling quenching process.
中文: 摘要从热轧厂除鳞后板坯表面所产生的明显温差入手，研究了除鳞系统的参数配置并对除鳞冷却过程进行了数值模拟。
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英文: All heat treatment by quenching and tempering.
中文: 所有萃取和回火的热处理方法。
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英文: As for small diameter workpiece, martensite distribution can be obtained by immediately quenching.
中文: 对于直径较细的工件，轧后立即淬火几乎可得到全部马氏体。
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