Theoretically sludge yield is nil for the extended aeration process.对延时曝气法而言,理论上污泥生成量应为零.This is true for BOD removal, aeration and biological growth.这对生化需氧量的去除, 通气,生物生长都是适用的.Those that are used should be equipped with a...
Blackpool is the top tourist attraction in England.布莱克浦是英国的顶级旅游胜地。Travel arrangements are subject to confirmation by State Tourist Organisations.旅行安排有待州旅游组织的确认。Five soldiers were each fined £140 for swiping a wheelchair ...
很难想象会有什么事能使他们反目。It's difficult to imagine anything coming between them.英国看起来不会与欧盟的其他成员反目。Britain appears unlikely to break ranks with other members of the European Union.事实上, 门多萨不久便名声大振,致使汉弗莱斯与他反目为敌.In fact, Mendoza...