He uses a hydraulic hoist to unload two empty barrels.
他用一架液压起重机卸下两只空桶。
The motion detection is a key technology in the hydraulic hoist control.
行程检测是液压启闭机控制中的一项关键技术。
FEM computing technique for hydraulic hoist cylinder of lock miter gate is introduced.
介绍船闸人字门液压启闭机油缸的一种有限元计算方法。
Shaxikou Spillway Segment Gate is the first hydraulic Power Station controlled by skew axis double drum hydraulic hoist in our country.
沙溪口表孔弧门是我国第一个采用斜拉式双缸液压启闭机操作的水电站。
The hydraulic hoist of tainter-gate of TGP's flood discharge deep outlet is the most important hoisting device for flood discharge and regulation of TGP.
三峡工程泄洪深孔弧形门液压启闭机是三峡工程宣泄和调控洪水最重的启闭设备。
The position control and synchronous control of double cylinders on hydraulic hoist can easily be achieved by adoption of this sensor, with high precision.
用这种位移传感器可方便地实现液压启闭机的位置控制和双缸同步控制，并具有很高的控制精度。
The frame of mast derrick that is designed for hydraulic wheel tractor hoist adopt welding of armor plate, its section is oblong armor plate, and its material is HG60.
为满足液压轮式通井机的使用要求而设计的桅杆式井架采用板焊结构，主体截面为长方形的方形钢，材料为HG60。
Leading products are: mine hoist hydraulic station, hydraulic station, hoist, braking systems, brake spring .
主导产品有：矿山提升机液压站，液压站，提升机，制动系统，弹簧闸。
The breakdown arised in run of hydraulic braking system of mine hoist in Xinqiao PyriteMine was presented, and the produced reasons were analyzed and the treated method was put forward.
介绍新桥硫铁矿矿井提升机液压制动系统运行过程中出现的故障，分析产生的原因并提出了处理方法。
Most rotating chassis and winch (or hoist) systems of domestic drill rigs are driven by hydraulic transmission in the 90's.
90年代以来，国内研究制造的大扭矩转盘式工程钻机基本上都采用液压传动方式驱动转盘和卷扬（或提升）系统。
The lifting capacity of this chain hoist (hydraulic jack, screw jack) is 5 tons.
这个倒链（油压千斤顶、螺旋千斤顶）的起重能力为5吨。
The lifting capacity of this chain hoist ( hydraulic jack , screw jack ) is 5tons.
这个吊链（油压千斤顶、螺旋千斤顶）的起重能力为5吨。
To solve this problem, the project department decided to install the hydraulic tunnel on the right location substation explosion-proof hoist.
为解决此问题，该项目部决定在巷道右侧变电所位置安装液压防爆提升机。
The hydraulic lifting device presented in this article is a new and special hoist, suitable for the lifting of very heavy and bulky loads in construction site.
液压提升装置是一种新颖、特殊的起重设备，适合于建筑工程中特大笨重件的吊装。
Combining APDL in ANSYS with VC, the parameterized finite element analysis system of the hydraulic gate hoist structure is developed.
将ANSYS的二次开发语言APDL与VC相结合，开发门式启闭机门架结构的参数化有限元分析系统。
Applying the finite element analysis method to the design of Hydraulic Gate Hoist structure will furthest shorten the period of design, and improve efficiency.
将有限元法应用于门架的设计过程，可以大大减少设计工作量，提高设计的效率。
This system is applicable to the large scale similar Hydraulic Gate Hoist structure.
该系统适用于结构相似、启闭力较大、结构比较复杂的门机的门架结构。
The lifting capacity of this chain hoist (hydraulic jack, screw jack) is 5tons.
这个吊链（油压千斤顶、螺旋千斤 顶）的起重能力为5吨。
The lifting capacity of this chain hoist (hydraulic jack, screw jack) is 5tons.
这个吊链（油压千斤顶、螺旋千斤 顶）的起重能力为5吨。
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