a derrick信息详情
井架
derrick───n.起重机,[机]转臂起重机;油井的铁架塔;n.(Derrick)人名;(英、法、瑞典)德里克
derrick coleman───德里克·科尔曼
derrick thomas───德里克·托马斯
derrick rose───n.德里克·罗斯
derrick henry───德里克·亨利
derrick henry stats───德里克·亨利统计
derrick carr quarterback───德里克·卡尔四分卫
a a───abbr.汽车协会(AutomobileAssociation);嗜酒者互诫协会(AlcoholicsAnonymous);瘾君子互诫协会(AddictsAnonymous);会计学准学士(AssociateinAccounting)
a───art.一;任一;每一
Don't stay under the arm of a derrick!───不要在起重机的吊臂下!
They were placed by a derrick mounted on rails on the bridge deck.───它们由轨道上的转臂吊机吊放在桥面上。
The artist erected a man in the front yard, that resembled a derrick.───那画家在前院画了一个人,拔地而起,就像一架起重机。
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”。
A long pole extending upward at an angle from the mast of a derrick to support or guide objects lifted or suspended .───从起重机的竖樯上以一定角度向上伸出的长杆,用来支持或牵引物体竖立或吊起。
In order to verify the reliability of the method, a derrick model was tested in nine kinds of damage cases from the dynamic test experiment.───为了验证该方法的可靠性,实验中对井架模型模拟了9种不同情况下的损伤。
to set a derrick down───放下吊杆
Don't stay under the arm of a derrick!
They were placed by a derrick mounted on rails on the bridge deck.
The jacket , topside and yoke assembly were separately lifted and installed by using a derrick barge.
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