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- variable lift device 变升力装置
- The lifting device is a system of rope and pulley. 这种起重装置是由缆索和滑轮组成的。
- The lifting device is a system of ropes and pulleys. 这种起重装置是由缆索和滑轮组成的.
- Optional components: lifting device, project strobes, as well as lighting. 选用件：起重作业装置，工程频闪灯，照明灯等均可。
- Reducers, brakes and other lifting devices. 减速器、制动器等起升装置。
- The Introduction of a New Air Lift Device 一种新型气提装置的介绍
- A Lift Device for the Pole Test of a Radio Fuze 一种无线电引信杆试验升降装置
- Lower the lifting device enough to remove the axlThe coil springs will drop with the axle. 降低支撑设备以拆卸车轴。螺旋弹簧随车轴同时拆下。
- 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。
- She (was) whisked up to the top floor in the lift. 她乘电梯迅速到达顶层。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- 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。
- The luggage was shunted slowly into the lift. 已把行李慢慢移进电梯里。
- Pneumatic feeding paper roller with automatic lifting devices function. 网纹辊配合送纸气压式自动升降装置功能。
- The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- Optimization design for continuous hydraulic lift device 连续式液压提升器优化设计
- Hop in, I'll give you a lift to the station. 上车吧，我开车送你去车站。
- He pressed the button to call the lift. 他按键招呼电梯。
- He was too weak even to lift his hand. 他虚弱得连手都抬不起来。
