three leg sling

Turnover technology of steel construction three-web plate crane beam;

钢结构三腹板吊车梁翻转技术

Precise Orientation Technique for Auto-Control of Cranes for Nuclear Waste Storehouse;

核废物库吊车自动控制精确定位技术

The Optimum Design of Steel Structures Considering Optimum Crane Performances;

考虑吊车性能优化的钢结构优化设计

Application of PLC in the Crane Control System of MJTR;

可编程控制器(PLC)在MJTR堆厅吊车控制系统中的应用

Two-stage fuzzy control for long-distance transportation of overhead crane;

适于长距离运输的分段吊车模糊控制

A nonlinear control strategy based on nested saturation approach is presented for an overhead crane to achieve positioning and anti-swing control.

针对吊车系统定位和防摆的控制要求,提出了一种基于嵌套饱和方法的非线性控制策略。

Based on the presented methods, the Simulink simulation on variable structure control of an overhead crane system was studied, and the simulation results demonstrate the effectiveness of.

结合吊车防摆变结构控制系统,采用提出的解决方案进行了Simulink仿真实验研究,仿真实验的结果证明所提出的策略对于解决这类不连续性仿真问题具有较好的效果。

Frenzen's Car is lifted by crane.

弗伦岑的车被吊车吊了起来。

The crane uplifted the car and moved it to a safer place.

吊车吊起小汽车放到安全的地方。

wrecking crane

救险起重车[机], 救险吊车

electricwall type slewing crane

电动墙式旋臂吊车、电动壁吊

They built a crane capable of lifting 150 tons.

他们造了一台能吊起150吨重量的吊车。

By using a hoist the movers were able to sling the piano to the third floor.

搬运工人用吊车才把钢琴吊到三楼。

mobile automatic manure crane

移动式厩肥自动吊车

The driver slewed the crane round.

司机把吊车转了过来.

telescopic-type soaking pit crane

均热炉用伸缩式吊车

construction cranes, elevators & hoists

吊车、升降机及卷扬机

hoist slack-brake switch

吊车制动器过松开关

loop mono rail twin block hoist

环形单轨双葫芦吊车

container marine line system

集装箱搬运吊车方式

The crane made rumbling sound.

吊车发出隆隆的响声。

They are taking down a crane [the scaffolding].

他们正在拆吊车[脚手架]。

It was so heavy that a crane had to be used to remove it from the lorry.

这块饼干重到非用吊车把它从卡车上吊起不可。

If the units are too large for one crane they are sometimes lifted by two cranes working together.

如果构件太大以致于一台吊车难于起吊，有时可用两台吊车同时起吊。

There is a crane ahead that is hanging a large concrete pipe.

前面有一台吊车正在吊着一只大水泥管。