板框过滤
参考答案:
是由滤板和滤框组成(板框式),在输料泵的压力作用下,把料液送进各滤室,再利用过滤介质把形成固体和液体分开的整体设备。
绩效管理诊断问卷的内容包括()。
A.基本信息
B.问卷说明
C.主体部分
D.意见征询
E.总结评估
—How far apart do they live?
—________ I know, they live in the same neighbourhood.
A.As long as
B.As far as
C.As well as
D.As often as