求翻译：生产沼气的原料丰富，来源广泛。人畜粪便、动植物遗体、工农业有机物废渣和废液等，在一定温度、湿度、酸度和缺氧的条件下，经厌氧性微生物的发酵作用，就能产生出沼气。 　　沼气是一种可以不断再生、就地生产就地消费、干净卫生、使用方便的新能源。在目前，它可以代替供应紧张的汽油、柴油，开动内燃机发电，驱动农机具加工农副产品，也可以用来煮饭照明。是什么意思？

To produce biogas rich in raw materials, the wide variety of sources. Human and animal feces, animal and plant remains, industrial and agricultural organic waste residue and waste, etc., in a certain temperature, humidity, acidity and hypoxia conditions, the anaerobic microbial fermentation can prod

Biogas production, rich in raw materials, wide variety of sources. Human and livestock waste, the flora and fauna remains and agricultural and industrial organic waste going into landfills and, to a certain extent, such as temperature, humidity, acidity and oxygen conditions, and the anaerobic micro

Raw material for producing biogas rich sources widely. 　　Human and animal excreta, animal and plant remains, industrial organic waste, such as waste and, at a certain temperature, humidity, acidity, and hypoxic conditions, anaerobic microbial fermentation, can produce biogas. Biogas is a continuous