It is finally pointed out that the main wear mechanisms of the ceramic tool materials are still abrasive, adhesive, chemical reaction and dispersion wear.

指出陶瓷刀具材料切削磨损时的基本机理仍然是磨料磨损、粘结磨损、化学反应与扩散磨损。

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Chisels, screwdrivers and sharp tools should never be carried in the pockets. They should be carried in a toolbox, in a carrying belt (sharp or pointed end down); in a pocket tool pouch.

锉子、螺丝刀等尖利的工具一定不要装在口袋里携带，应把它装入工具箱、工具皮带或工具包袋里。

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Senior editor of Oxford English Dictionary Robert once pointed out that "Withuot Euphemism, language isn't a perfect communication tool any more".

牛津英语字典的资深编辑罗伯特布切菲尔德也曾指出“没有委婉语的语言就不是完美的交流工具。”

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But physical technique, Robbins pointed out, is merely a tool.

NEWYORKER: A Pickpocket��s Tale

While you rightly pointed out that religion can be used as a tool to motivate violence, you neglected the power it has to create peace.

ECONOMIST: Don't mention God