back flow water pump是什么意思

网络释义

用法例句

As soon as Matthews finished working on a piece of wood she returned it to its water bath.

马修斯每处理完一块木头就立即把它放回水槽。

as she turned back to the sink.

她又回到了水槽边。

RECOVERY OF Cu FROM ACIDIC COPPER RINSE WATER

槽边循环电解法从酸性镀铜废水中回收铜

Water fountain: The metal trough on an offset press which holds the damping solution.

水槽:在柯式印刷机上，盛载水槽液的槽。

Such a trough is called flume.

这样的木槽叫水槽。

A gutter under the eaves of a roof.

水槽屋檐下的凹槽：

A trough or flume used in washing ore.

槽洗机洗矿用的水槽或流槽

Becoflex compartment

贝科弗莱克斯水洗槽（采用回形穿布形式的高效平洗机,瑞士贝宁根）

Drained water from the sink.

将水从污水槽中排掉

Standpipes are big water tanks.

圆形水塔是一个大水槽。

For diving there's small sealed tank inside, the negative tank.

为了下潜，里边还有个密封小水槽―负槽。

A trough is a long, open box for animals to feed or drink from.

饲养槽是给动物喂食喂水的敞口长槽。

Analysis of Initial Stress Field Regression and Excavating Abutment High Slope Using Three-dimensional Nonlinear Finite Element Method on Jinping;

锦屏水电站地应力场回归分析与坝肩槽开挖高边坡稳定性三维非线性有限元分析

dirty waste water from sinks,baths,etc

（洗涤槽、浴缸等的）污水.

primary cement channel

初次注水泥留下的窜槽

take the dishes from the sink.

把碟子从水槽中拿走

a sink full of unwashed dishes.

一满水槽没有洗的盘子。

Pont du Gard (Roman Aqueduct)

加尔桥—古罗马水槽