大家在查： 1997年4月利斯塔黄石港 -co- BluetoothCSR lesbianwoman 地方化小时后触笔 Dedendum

起重机吊

起重机吊

起重机吊

起重机吊

1

In this work , a nonlinear three-dimensional lifting load system dynamic model was set up based on the general form of Lagrange's equation .

根据拉格朗日方程建立了吊物摆振三维非线性动力学模型，其中考虑了起重机吊重的升降运动等操作。

2

3

ex: The load was lifted by means of a crane .

重物是用起重机吊起来的。

5

This paper introduced the hardware structure and control arithmetic of load's anti-swing control system of overhead and gantry crane .

介绍了桥门式起重机吊重防摇控制系统的硬件结构和系统控制策略。

6

Manufactured in Sweden , each penthouse was lifted into position by a crane .

这些预制单元房由瑞典制造，每座房由起重机吊运到位。

7

Inspections should be conducted on cranes, hoists, and slings .

规定要对起重机、吊机、吊索进行安全检查。

8

They hoist cargo with a locomobile crane .

他们用自动推进的起重机吊起货物。

9

If he fall down, a few weight lifting athletes all can not support him , can hang up with the derrick .

如果他跌了一交，几个举重运动员都扶不动他，只能用起重机吊起来。

10

The truck crane ( gantry crane, tower crane, mobile slewing crane, bridge crane, crawler crane ) can lift a weight of15 tons .

这台汽车起重机（门吊、式吊、臂汽车吊、式吊、带式起重机）吊起 15 吨的重物。

11

In theory the weight was too heavy for an ordinary crane to lift.

按理论，那重物太重，普通的起重机吊不起来。

12

Metal parts lifted by tower crane fell from height and injured a worker .

由塔式起重机吊起之金属配件从高处堕下，引致工人受伤。

13

They hoist cargo with a crane .

他们用起重机吊起货物。

14

Uses a crane to hoist the construction beams .

用起重机吊起建筑物的横梁。

15

The log was hauled up by a crane .

木头用起重机吊起来。

16

Cause Analysis of Load Dropping Failure of Wheel Type Crane and Its Preventing Measure

起重机吊物坠落事故的原因分析及预防措施

17

Analysis of a Load -lifting Dropping Accident of Tower Crane

一起塔式起重机吊重坠落事故的分析

18

Model and Simulation of Angel of Two-Degree of Freedom for Overhead

桥式起重机吊重二自由度摆角模型与仿真

19

Study on the strength condition and mass-reduction of an on-board crane winch

车载式起重机吊臂强度条件和减重方案研究

20

Application of the finite element optimization in jib design of the crane

有限元优化技术在起重机吊臂结构设计中的应用

21

Optimization Design of Automobile Crane Sweep Finite Element

汽车起重机吊臂有限元优化设计

22

Dynamic simulation of load swing control mode for overhead travelling crane

桥式起重机吊重减摇力控制方式的动态仿真

23

Stability Calculating Formula for Crawler Crane Boom in Slewing Plane

履带起重机吊臂在回转平面稳定性的实用计算公式

24

Stress Test and Elementary Analysis of the Pillar Crane Boom

塔式起重机吊臂的应力测试及初步分析

25

Improvement of welding technology for slide block axis of truck crane boom

汽车起重机吊臂滑块轴焊接工艺改进

26

Research on the design of the flexible system of the sling-arm of the automobiles'crane

汽车起重机吊臂伸缩系统及长油缸设计方法研究

27

Vibration analysis of hoisting and balancing booms of tower crane

塔式起重机吊臂和平衡臂的振动分析

28

Vibration Mode Analysis of Crane Jib using Finite Element Method

起重机吊臂结构有限元模态分析

29

Accident tree analysis of crane load falling accident

起重机吊物坠落情况的事故树分析

30

Stress analysis of suspension fork of t crane with slewing sling

t 吊具回转起重机吊叉应力分析

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