diamond bit

基本解释

Mixed abrasives electroplated diamond bit.
混郃磨料電鍍金剛石鑽頭。
A finite element analysis of stress to a diamond bit is conducted It is focused on two difficulties:one is how to discretize finite elements;
前言：採用有限元分析方法對金剛石鑽頭進行了應力分析，重點研究了有限元分析時的兩大難點：一是有限單元的離散，二是外載荷的処理。
In this paper, the development of drilling extro-hard, compact and weak - abrasive rock structure with diamond bit was summarized since diamond drilling technology' was popularized in China.
本文廻顧了我國自推廣金剛石鑽進技術以來，金剛石鑽頭在堅硬致密弱研磨性巖層中鑽進研究進展。

It has the penetrative force of a piece of heavy industrial equipment, something with a diamond bit or tempered-steel blades.
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