The unallowable wellbore enlargement rate (20%-30%) is the severest problem of wellbore qualities in the job area of north of Hubei.
井大率超标是鄂北工区井身质存在的最大问题,一般都达到20%~30%,响成井质。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
It starts out with a long vertical hole known as a wellbore drilled down through layers of sediment.
它从一个长长始, 称为井筒,钻入沉积物层。
关注我们的微信
下载手机客户端
划词翻译
详细解释