起重机

This type of crane is used all over the world for short jobs.

这种类型的起重机在世界范围内被广泛用于短期工作。

This is a group for the crane reel.

这是一种用于起重机的卷筒组。

But the crane operator, he thinks it's all his fault.

但是那个起重机他认为这都是他的错

But that crane over there is made in Japan.

但是，那边那台起重机是日本制造的。

Our company is production workshop with the professional crane manufacturers.

我公司是生产车间用起重机的专业厂家。

In this paper,the torque of load pulley block of architecture crane is discussed in detail.

本文对建筑起重机载重滑轮组的扭转问题进行了较详细的讨论，并提供了具体的实验数

Know how to react to changes in conditions that affect the safe operation of the crane.

知道如何作出反应的变化，条件，影响安全运行的起重机。

Overall design is important for crawler crane design.

总体设计是履带起重机设计的核心部分。

Products: Crawler cranes and future products of interest.

产品：Crawler起重机和将来感兴趣的产品。

In this paper two-segment jibs of tower cranes with irregular guy arrangements and having various cross sectional shapes under the action of spaceforces were investigated, with due consideration to the effect of bending.

本文对任意布置、各种断面和腹杆形式的塔式起重机折臂杆，考虑结构空间受力状态以及初弯曲的影响，用矩阵位移法计算在结构自重、风荷载、制动力和吊重荷载作用下的臂杆内力、变形及其整体稳定。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。