core bit

美

英

un.岩心钻头；空心钻；钻心
网络取心钻头；取芯钻头；能取岩芯的钻头

英汉

网络释义

un.	1. 岩心钻头 2. 空心钻 3. 钻心

例句

释义:

全部全部,岩心钻头岩心钻头,空心钻空心钻,钻心钻心,取心钻头取心钻头,取芯钻头取芯钻头,能取岩芯的钻头能取岩芯的钻头

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来源:全部全部,字典字典,网络网络

难度:全部全部,简单简单,中等中等,难难

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2.

A core bit is used to accomplish this, in conjunction with a core barrel and core catcher.

使用取芯钻头、取芯桶和岩心爪来完成取芯工作。

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3.

Run in a diamond core bit.

下金刚石取芯钻头

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4.

What type of core bit is it ?

这是什么型号的取芯钻头？

5.

Study of electroplated thin-wall diamond core bit and its application for drilling electro-melting zirconcorundum refractory materials

薄壁金刚石钻头的研制和在电熔锆刚玉耐火材料中的应用

6.

Preparation of electroplated diamond core bit and its application in drilling overturned hole in the Three-Gorges project

三峡永久船闸导垂孔施工用电镀金刚石钻头的研制

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7.

Manufacture of Composite Slice Core Bit and Its Application

复合片取心钻头的研制及其应用

8.

Researches and Applications of Compound Diamond Core Bit with Sintered Body

混合型金刚石烧结体取心钻头的研制及应用