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- gate lifting hoist 卷扬式启闭机
- To open the gate lift up the latch . 要打开大门先把门闩提起来。
- The spillway and the gate structure optimization schemes, and the design plans for the gate lifting power and the retention ability were put forward respectively. 通过该项研究，提出了泄水道及闸门结构优化方案及闸门启门力、持住力设计等咨询意见，并被工程采纳。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- High lift hoist and its application in SHP station 高扬程启闭机的应用
- rack and pinion gate lifting device 齿条齿轮式启门机
- My muscles are sore from lifting weights. 我的肌肉因为举重而感到酸痛。
- Based on the method of heat system analysis for a geared system, the heat loss and mechanical efficiency in the reduction gear of a gate lifter during the variation of the lubricating oil temperature is predicted. 本文根据齿轮装置的热系统分析方法;对闸门启闭减速机随油温变化的热损失和机械效率进行了预测.
- A man appeared at the castle gate in the guise of a woodcutter. 一个男子打扮成樵夫的模样出现在城堡的门口。
- STUDY ON EXPERT SYSTEM FOR THE SCHEMATIC DESIGN OF A GATE LIFTING DEVICE 闸门启闭机方案设计专家系统研究
- Did you remember to padlock the gate? 你是否记得用挂锁把大门锁上？
- I saw him make by the gate on his bicycle. 我看见他骑自行车从大门旁边过去了。
- The truck came to a dead stop out of the gate. 那辆卡车在大门外突然停下。
- He ruptured himself lifting a bookcase. 他抬书柜时出现了疝。
- I can open the back gate at midnight. 午夜的时候我可以打开后门。
- A flock of sheep poured through the gate. 一群羊从羊圈口涌了出来。
- It's quite an effort to lift this heavy box. 抬起这只沉重的箱子要花费相当大的力气。
- Have you closed the gate and windows? 你把门窗关严实了吗？
- She (was) whisked up to the top floor in the lift. 她乘电梯迅速到达顶层。
- Please latch the front gate when you leave. 走时请把大门的碰锁锁好。
