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關注：1
2013-05-23 12:21
求翻譯：植物根系具有固土護坡的生態效應是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
植物根系具有固土護坡的生態效應
問題補充： |
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2013-05-23 12:21:38
Ecological effects of plant roots in Slope
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2013-05-23 12:23:18
Plants with root systems and the ecological effects of the Philippines
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2013-05-23 12:24:58
The plant root system has the solid earth slope protection ecology effect
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2013-05-23 12:26:38
Ecological effects of plant root soil slope
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2013-05-23 12:28:18
plants with roots in the earth berm ecological effects;
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