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- Attic type composting latrine is a latrine mode of aerobiotic ferment,which makes pathogen and ascarid eggs of night soil inactivate to attain the requirements of sanitary standard for the non-hazardous treatment of night soil. 阁楼式堆肥式厕所是好氧发酵的一种厕所模式,可使粪便中的病原体和寄生虫卵失活,达到粪便无害化卫生标准的要求。
- Methods The removal of fecal E. Coli and ascarid eggs on attic type composting latrine was assessed,and the removal of salmonella bacteriophage 28B was studied,according to sanitary standards for the non-hazardous treatment of night soil. 方法按粪便无害化标准对阁楼式堆肥厕所粪大肠菌群和蛔虫卵的去除效果进行检测,对沙门氏菌噬菌体28B的去除效果进行试验研究。
- Poultry dung is deodorized by a biological bacterium technology (mature technology) to kill the ascarid eggs in the poultry dung, decompose organic matters, and degrade heavy metals to volatilize. 用生物菌技术(成熟技术)将鸡粪除臭,杀死其中的蛔虫卵,并腐熟有机质,降解重金属使其挥发。
- Keywords Ascarid eggs;separate;floatation; 蛔虫卵;分离;漂浮;
- Keywords Ascarid egg;Surveillance;Resident habitat; 蛔虫卵;监测;生境;
- Determination of mortality of ascarid egg in fertilizers 肥料中蛔虫卵死亡率的测定
- The eggs began to decompose after a day in the sun. 鸡蛋在太阳下放了一天后开始变坏。
- I'll rustle up some eggs and bacon for you. 我给你弄些鸡蛋和腌猪肉。
- Now, stir the beaten eggs in the milk. 现在把打好的鸡蛋搅拌进牛奶。
- Place the eggs gently in the basket. 把鸡蛋轻轻地放在篮子里。
- The cuckoo lays its eggs in other birds' nests. 杜鹃在别的鸟巢中产卵。
- We were overcharged for the eggs. 我们的鸡蛋买贵了。
- This hen lays beautiful brown eggs. 这只母鸡下很漂亮的棕色蛋。
- We were rationed to two eggs a week. 每周配给我们两个鸡蛋。
- He is such a good egg that everyone liked him. 他是一个大好人,个个都喜欢他。
- I usually have a boil egg and a cup of coffee. 我通常吃一个煮鸡蛋,喝一杯咖啡。
- Some insects deposit their eggs on the ground. 有些昆虫把卵产在地上。
- I bought sugar, tea, eggs and what not. 我买了糖、茶、蛋等东西。
- I cracked two eggs into the frying pan. 我往平底锅里打了两个鸡蛋。
- The blackbird's nest contained four eggs. 黑鹂巢里有四个蛋。
