This trickling filter requires regular maintenance.

这个滴滤池需要定期维护。

Our factory installed a new trickling filter.

我们的工厂安装了一个新的滴滤池。

A trickling filter is a common wastewater treatment device.

滴滤池是一种常见的污水处理设备。

The trickling filter degrades organic matter through microorganisms.

滴滤池通过微生物降解有机物。

The design of the trickling filter can improve treatment efficiency.

滴滤池的设计可以提高处理效率。

The system consists of a trickling filter and a bio-filter .

系统包括滴滤池和生物滤池。

Behind him the rain trickling down the window made verticals on the glass.

他身后的雨滴落在窗户上,在玻璃上划出一道垂直线.

Deadlock after a computer by the reopening of key drops trickling hosts. By calling incessantly?

电脑死机后一按重启键主机就滴滴滴。的叫个不停?。

Standing still, sweat trickling down his brow - a mix of fear, and hot sunshine, a team member began scratching the ground around him to reveal four antipersonnel explosives.

静静的站着，汗水不停地从他的眉毛上滴落——既因为恐惧，也因为灼热的阳光。一名队员掘开身边的泥土，发现了四颗致命的爆炸物。

Simply it came about through good practice trickling down.

简单地说，它是通过良好的实践逐渐产生的。