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- Keywords Europe;fowl dung and animal manure;biogas;organic fertilizer;environmental pollution;comprehensively processing technology; 欧洲;畜禽粪尿;沼气;有机肥料;环境污染;综合处理工艺;
- fowl dung and animal manure 畜禽粪尿
- By the device after the biological fermentation of refuse and animal manure will form a nutrient rich, harmless, odorless protection of the ecological environment of refined organic fertilizer. 经该设备生物发酵后的垃圾及畜禽粪便将形成养分丰富、无害、无臭的生态环保精制有机肥。
- Primitive man made tools from sharp stones and animal bones. 原始人用尖石块和动物的骨制造工具。
- fermentation technology of dung and fowl manure 畜禽粪发酵工艺
- Beetles bury pellets of dung and lay their eggs within them. 甲壳虫把粪粒埋起来,然后在里面产卵。
- The farmer improved the land with dung and other sort of soils. 农民用粪便和其他肥料增强土地的肥力。
- Primitive man made himself primitive tools from sharp stones and animal bones. 原始人用尖石块和兽骨为自己制作原始的工具。
- Animal dung may be used as manure. 动物的粪便可以作为肥料使用。
- She always shows kindness to children and animals. 她对孩子和动物总是很温柔。
- We should treat people and animals with humanity. 我们应该仁慈地对待人和动物。
- LIN TAO: It's made of bamboo and animal's fair. 林涛:它是竹子和羊毛制成的。
- The reader knows, that by "washing the sewer" we mean: the restitution of the filth to the earth;the return to the soil of dung and of manure to the fields. 我们知道,使阴渠清洁意味着把污泥归还土地,把粪肥送回土地,使肥料回田。
- Difference between plant and animal nutrition. 大概说的是植物和动物如何通过不同方式获得食物。
- Imperialistic wrongs and animal rights! No! 邪恶的帝国主义,善良的生物!不!
- Ballet flats in brights and animal prints. 她的理念是:越大越好,越大胆越好。
- Farming and animal husbandry has developed rapidly. 种植业和畜牧业发展迅速。
- They rushed about helter-skelter collecting dung and carrying earth. 他们忙忙乱乱地跑来跑去拾粪担土。
- Mosquitoes like to suck the blood of people and animals. 蚊子喜好吸人和动物的血。
- In the case of fertilizers made of animal manure the principles of animal welfare have to be respected. 如果用动物的粪肥做成的肥料,那么必须考虑动物的健康的情况。