The research studies of the biogas production efficiency of human feces mixed with different materials in anaerobic fermentation. It is provide a scientific basis to improve the efficiency use of human feces and animal manure,crop stalks.
为提高人畜粪便和农作物秸秆资源化有效利用提供科学依据,研究了人粪与各种不同原料混合发酵的产气效率。
参考来源 - 人粪与不同原料配比对厌氧发酵产气影响·2,447,543篇论文数据，部分数据来源于NoteExpress
王世厚的气消了，便给儿子讲人粪、牛粪、猪粪、草木灰的妙用。
Wang Shihou aren't angry and he teaches the refinement of human dung, cow dung, manure and plant ash.
旧枕头螨粪多，会让人的皮肤受损。
《烈日下的拉粪人》走出会馆，随意地游走在社旗县城时所摄。
The man was loading fecal in the sun Walking out of the hall, I visited Sheqi county at random.
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