种植时只消把干鳞茎埋入表土即可。
我们把这叫做表土危机。
水很快地渗透了表土。
地表土壤在风或水的作用下而产生的分离和运动。
The detachment and movement of soil from the land surface by wind or water.
但是那些活的根基和杂草可能会遗留在表土之下。
实现露天矿表土剥离采用半连续工艺的关键技术是破碎机。
The crusher is the key technology for semi-continued overburden stripping operation in open pit mine.
实现露天矿表土剥离采用半连续工艺的关键技术是破碎机。
The crusher is the key technology for semi-continued overburden stripping operation in open pit mine.
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