donkey-engine

基本解释

They heaved up the anchor by means of a donkey engine.
他们用辅轨把锚拖起来。
And by installing a dynamic imitation screen, adopting the conmunication module, the automatic lev-el of donkey engine system is improved.
该设计系统设立动态模拟屏，采用计算机通讯模块，集散控制，提高了辅机系统自动化水平。
The engine is a double-acting noncondensing one that exhausts directly into the air with the familiar puff-pup of a donkey engine or steam shovel.
有头有这个资料，所以现在有空，就上来表布出来。制作这个蒸汽发动机当然离不开各种车床设备了。
Rig up a donkey engine.
安装一台辅助发动机。
Damage accident analysis of balance axis of donkey engine
副机平衡轴损坏事故分析