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And the wormcast was used in the experiment group.
处理组以蚯蚓粪为垫料。
youdao
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On the second phase, the deodorization effect of wormcast was researched in the laboratory.
第二部分为蚯蚓粪实验室除臭效果的研究。
youdao
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On the second phase, the deodorization effect of wormcast was researched in the laboratory.
第二部分为蚯蚓粪实验室除臭效果的研究。
youdao