ประโยคภาษาจีน : 中文句子 |
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mù dì 目的 guān chá 观察 jiā yíng 家蝇 yòu chóng 幼虫 yíng 蝇 qū 蛆 chǔ lǐ 处理 zhū fèn 猪粪 de 的 xiào guǒ 效果 hé 和 zhū fèn 猪粪 zhōng 中 fèn 粪 chòu 臭 sù hé 素和 pái wū liáng 排污量 de 的 biàn huà 变化 |
Housefly larvae and surplus manure were weighted after one week of the treatment manure, and change of the number of colibacillary colony was observed. |