... Well-set and slim 扮相结实又苗条 well head set-up 井口装置 well testing set-up 油井测试装置 ...
基于6个网页-相关网页
well-set and slim
身材匀称苗条
以上为机器翻译结果，长、整句建议使用 人工翻译 。
A re verse circulation well control method applicable in slim hole was advanced firstly and respective calculation equations were set up.
文中首次提出适应小井眼的反循环并控方法并给出了相应的计算公式。
youdao
应用推荐
模块上移
模块下移
不移动