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- level luffing motion 平行运送
- gantry crane with level luffing crane 带俯仰式吊车的龙门起重机
- A Method in Level Luffing Design 水平变幅设计的一种方法
- bridge crane with level luffing crane 装有起重杆升降设备的桥式起重机
- Digital simulation of luffing motion of jib in single-jib crane 单臂架起重机臂架变幅运动数值仿真
- Research on Dynamic Behavior of Construction Crane during Luffing Motion with Payload 工程起重机带载变幅时的动态行为研究
- I'd like a room on the upper level. 我想要楼上的房间。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- I hope you'll be on the level with me. 我希望你对我坦率布公。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- Keep a level head and phone the Fire Department. 保持冷静，打电话给消防署。
- luffing motion 起重臂转向运动
- A football field should be level. 足球场地应该平坦。
- The rising level of crime is a sign of the times. 犯罪率增高是这一时代的特徵。
- I have told the whole story on the level. 我已经诚实地把整个事情经过讲出来了。
- Find level ground for the picnic table. 找一处平坦的地面放野餐的餐桌。
- This mountain is 1,400 meters above sea level. 这座山海拔1,400米。
- He has a level head in emergencies. 他在危急关头能镇定自若。
- If the table top isn't level, things will roll off. 如果桌面不平，东西就会滚下来。
- The level of inflation has gone beyond 8%. 通货膨胀率已经超过了8%。
