Performance of the coated tool and non-coated tool in cutting process is analyzed through measuring durability of the indexable insert turning tool and cutting force (torsional moment) of tap.

介绍了涂层刀具与未涂层刀具在切削加工中的性能比较及试验研究。主要通过不重磨车刀的耐用度及丝锥的切削力（扭矩）等因素来展开试验分析。

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The installation process is that replace the common tap and fix the instant-heating faucet , then insert the power source .

安装时把普通的自来水龙头拧下，装上即热水龙头，插上电源就可以了。

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Imported clips can be dragged into sequence and trimmed with a tap, and, unlike Apple's competing iMovie app, Avid Studio allows you to insert multiple audio tracks, deciding precisely when one song should end and another starts.

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