excavator 例句搜索结果

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1.

In soft clay, tubes of the extending type can easily be pushed down through the clay by using a mechanical excavator

在软泥中，可以利用挖掘机，很容易地把需要延伸的管子穿过泥土推下去。收藏反馈
2.

The veteran excavator Richard Leakey declared in 1977: "There is no single center where modern man was born."

老资格的考古挖掘家里查德?利基在1977年声称:“现代人没有单一的诞生中心。” 收藏反馈
3.

An excavator whose bucket is rigidly attached to a hinged pole on the boom and is drawn backward to the machine when in operation.

反铲挖土机铲叶牢固地连在吊杆上的铰链孔中的一种挖土机，当它处于工作状态时，铲叶被向后拖向机器收藏反馈
4.

bucket wheel excavator

斗轮式挖掘机收藏反馈
5.

chain bucket excavator

链斗式挖掘机收藏反馈

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