Studies show that membrane bioreactor has good nitrifying ability.通过研究,膜生物反应器具有较好的硝化能力.The start - up of the ANAMMOX bioreactor by autotrophic nitrifying biofilm was studied.研究了以自养型硝化生物膜启动厌氧氨氧化反应器的可行性.Secondly , an initi...
It was as Hester said unwonted jollity that brightened the faces of the people.海丝特说得不错,人们的脸上确实闪耀着非同凡响的欢乐.It'showed Pearl in an unwonted aspect.这表现出珠儿的不同往常的另一副面孔.This consciousness again brought the unwonted color to...
我想知道是谁在瞎摆弄这辆婴儿车。I'd like to know who's been messing about with the pram.如果你继续瞎摆弄那枝枪, 就会发生意外.If you go on fooling with that gun, there'll be an accident.枪是不能瞎摆弄的.Guns are not to be fooled with....
Staples such as bread, rice and tea are already being rationed.面包、大米和茶叶等日常必需品已实行配给。The anvil onto which the staples are pressed was not assemble correctly.订书机上的铁砧安装错位.I'm trying to make an analysis of the staples of...