【percussion_bit】什么意思_英语percussion_bit的翻译_音标_读音_用法_例句_在线翻译

percussion bit

[机] 冲击钻头

... percussion arrangement 冲击机构，击发机构 percussion bit 冲击钻头 percussion borer ①风钻，凿岩机②冲击式钻机 ...

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[机] 冲击式钻头

... 差动式钻头 differential bit 冲击式钻头 carr bit; chisel bit; percussion bit; shot bit 导向式钻头 pilot type bit ...

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短语

机械工程 | 地球科学

·2,447,543篇论文数据，部分数据来源于NoteExpress

The invention discloses a formulation of the nano composite material of a bit tooth, which is used for improving the life of the air percussion bit tooth.

本发明公开了一种钻头牙齿纳米复合材料的配方，该发明用于提高空气冲钻钻头牙齿的寿命。

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更多双语例句

Two wooden blocks, as any toddler knows, work fine as a percussion instrument, and give any Neanderthal half a gourd and a bit of animal skin and you've got a proto-Ringo.

FORBES: TRACKING THE EVOLUTION OF TAKE-OUT TUNES

应用推荐

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