查询词典 tractor

The paper outlines development history of structure and power transmission system for aircraft towing tractor.

论述了飞机牵引车的结构和动力传动系统的发展历程。

This is an tractor!","

这是拖拉机！"，"

I'd like to tell you about this kind of tractor.

我想要给你讲讲关于这种类型的拖拉机。

I like to be a tractor driver.

我想做一名拖拉机手。

I should like to know the way you learned to drive a tractor in such a short time.

我很想知道你是怎么在这样短的时间学会开车的。

This is a tractor of the latest design.

这是一台最新设计的拖拉机。

I hope I can drive the tractor like you do .

我希望我能象你一样开拖拉机。

I won't get the tractor fixed..

我不会去修理拖拉机。。。

He said he could drive a tractor.

他说他会开拖拉机。

She's on the tractor .

她在拖拉机上。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。