Adopting prior and posterior deposal system met the demands of filtrating,removing ammonia,rising oxygen,sterilizing and antisepsis.
采用前、后处
系统来满足过滤、除氨氮、杀菌消毒、增氧等需
。
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Though on its first appearance his complaint was declared mortal, He lingered out several Months; during which my attendance upon him during his malady, and the occupation of settling his affairs after his decease, permitted not my quitting Andalusia.
尽管他的抱怨在第一次出现时就被宣布为致命的,但他还是逗留了几个月;在此期间,我在他生病期间照顾他,并在他死后处理他的事务,这让我无法离开安达卢西亚。