查询词典 derrick making

The most obvious part of a drilling rig is called "a derrick".

钻机中最显眼的部件叫&井架&。

The derrick is a kind of machine that makes the circulation, intermittent sport.

起重机是一种作循环、间歇运动的机械。

Various kinds of defects may occur on rods and joints of a derrick used for many years, which influences directly the safety of drilling operation.

使用年久的井架，会在其杆件和联结部位产生各种各样的缺陷，直接影响钻井作业的安全。

The most obvious part of a drilling rig is called "a derrick".

钻机中最显眼的部件叫做&井架&。

Even though you've exchanged e-mails, Derrick is still a stranger.

尽管你们已经相互交换了电邮地址，迪瑞克仍然是个生人。

They are a good side, especially on the attacking front but we want to be sure we claim three points tomorrow, Derrick said during a pre-match briefing.

他们是好边，特别是在攻击的前面，但我们想要是肯定的我们明天要求三点，在前比赛简报期间」，井架认为。

The great tall iron structure is called a derrick.

这又高又大的铁制构架被称为井架。

The most obvious part of a drilling rig is called a "derrick".

钻机中最显眼的部件叫做&井口铁架&。

This method can be used for an overall and precise analysis of the structure of the derrick, and a case study shows that this method is suitable for all kinds of derricks.

实例测试和计算机载荷模拟试验表明，这种方法可使井架的试验和分析更加全面、准确、可靠，而且适用于各种类型的井架。

This single derrick has a married gear.

这个单吊杆齿轮结合严密。

The network space is the typical form of abstract space when it comes to the digital stage.

网络空间是抽象空间数字化阶段的典型形式。

The Notarial System,as the system of judicial certification in our country,is both the constructor and the defender of social credit system,It has its special value and function in the social honesty.

公证制度作为我国司法证明制度，既是社会信用体系的建设者，同时也是社会信用的捍卫者，在诚信中有其特殊的价值和功能。