drill collar是什么意思，drill collar的意思翻译、用法、同义词、例句
常用词典
[油气] 钻铤；[油气] 钻环
例句
We need a short drill collar.
需要一根短钻铤。
We need a short drill collar to put here.
这里要接一根短钻铤。
In the event failures of boring tools, the fatigue failure of the drill collar is especially prominent.
在钻具失效事故中，钻铤的疲劳失效尤为突出。
As such, magnetic particle inspection for the screw thread of the drill collar is very necessary and important.
因而钻铤内外螺纹的磁粉检测十分必要和重要。
A log similar to a dual induction log but made by an electromagnetic propagation tool built into a drill collar.
与双感应测井类似的一种测井方法，用安装在钻铤中的电磁传播仪进行测量。
网络扩展资料
单词解释
- 【名词】钻杆套
- 【动词】钻孔
例句
- The drill collar is a heavy, long tube that is used to connect the drill bit to the drill string.（钻杆套是一种重而长的管道，用于连接钻头和钻柄。）
- The workers had to drill through the hard rock using the drill collar.（工人们必须使用钻杆套钻过硬石头。）
用法
- 钻杆套是钻探过程中的一种重要工具，用于连接钻头和钻柄，使钻头能够顺利地钻入地下岩层。
- 动词“钻孔”通常用于描述钻探过程中钻头钻入地下岩层的动作。
近义词
- drilling pipe（钻杆）
- drill bit（钻头）
反义词
- fill up（填充）
writing paperany moreseekcuriousobviouslya kind ofdyspepticbelievescaecitisCaindisgustfuleumyceteLYmentionedjudicial systemmunicipal refusespick and spansweet potatoaurantiogliocladinboranebubaliscarbethoxydemonetizeemulatorgigolohyperbolicalhysterolysisinselbergluteochromemicrobiological degradation