起重机的例句大全

This machine is called a crane.

这种机器叫做起重机.

The crane put the car on to the ship.

起重机把汽车吊到轮船上.

Overhead cranes were lifting giant sheets of steel.

高架起重机正吊起一块块巨大的钢板。

Must we wait till the crane arrives before we start loading?

非要等起重机来了才能装运 吗 ?

Are we going to sit back and do nothing until the cranes arrive?

莫非说起重机不到,大家就坐等不成?

The log was hauled up by a crane.

木头被起重机吊了起来.

We lifted the load by means of a crane.

我们用起重机吊起重物.

A crane was already unloading crates and pallets.

起重机已经开始卸载板条箱和托盘了。

The little prefabricated hut was lifted away by a huge crane.

那间用预制板搭建的小棚屋被一辆大型起重机吊走了。

The crane lifted the bales into the hold.

起重机将大包吊进货舱.

Huge cranes are swinging cargo up.

巨大的起重机正在吊运货物.

We used a crane to lift the piano into the theatre.

我们使用起重机将钢琴搬进剧场.

Laborers were trained to handle 50-ton compactors and giant cranes.

工人们接受操作五十吨压土机和巨型起重机的训练.

Don't stay under the arm of a derrick!

不要在起重机的吊臂下!

Materials are elevated to the top floor by the new hoist.

材料由那台新起重机吊到楼顶.

Comprehensive optimum frame design of boom and derrick in cranes

起重机臂架与人字架的综合优化设计

They will have to be moved by crane.

它们得用起重机吊运.

K-V coaxal planetary drive and K-H parallel axle drive are new type of double crank planetary drive. They have compact large transmission ratio and higher effiency, they have wide prospect use in the crane machinery.

2K－V同轴行星传动和K－H平行轴行星传动是新出现的双曲柄式行星齿轮传动，其结构紧凑，传动比大，效率较高，在起重机械上有广阔的应用前景。

Main Applications Equipment for port load and unload derrick tower crane.

主要用途:港口装卸和塔式起重机用.

The steel reinforcement is then prefabricated into cages, which are lowered by crane into position through the betonies mud.

接着，起重机将预制钢筋笼穿过泥浆，下到地槽中。