derrick barge

derrick barge 基本解释

井架驳船

derrick barge 用法和例句

1、The Hydrodynamic Coefficients Research on Large Derrick Barge Ships

大型起重船水动力系数的研究

2、The jacket, topside and yoke assembly were separately lifted and installed by using a derrick barge.

导管架、上部结构和软刚臂分别是用浮吊吊装的。

重点词汇

derrick n. 起重机, 小偷 [化] 吊杆起重机; 人字起重机

barge n. 驳船 vt. 用船运输 vi. 蹒跚, 闯入