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关注:1
2013-05-23 12:21
求翻译:秸秆覆盖的作用与机理是什么意思? 待解决
悬赏分:1
- 离问题结束还有
秸秆覆盖的作用与机理
问题补充: |
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2013-05-23 12:21:38
The role and mechanism of straw mulch
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2013-05-23 12:23:18
Role of straw covered with machine acting
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2013-05-23 12:24:58
The straw stalk cover function and mechanism
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2013-05-23 12:26:38
Effect and mechanism of straw mulch
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2013-05-23 12:28:18
Effect and mechanism of straw mulch
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