In view of the engineering application, the actual connotative meaning of the dual-gradient drilling technique is that the adjustable limit of the mud density is enlarged obviously.
英
美
释义
就工程应用意义而言,双梯度钻井技术原理的实质含义主要是泥浆密度的可调范围变大。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载