英语词汇primary settling怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?初级沉降
... primary separator 一次分离器；主分离器，第一级分离器 primary settling 初级沉降 primary shaft 主轴，原动轴 ...

短语

1
primary settling tank
初沉池 ; 一次沉淀池 ; 初次沉淀池
2
primary settling sludge
沉淀污泥
3
Primary settling thickener
一次沉淀浓缩池

双语例句

1
By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.
制革污水采用预曝气处理后，可大大提高初沉池沉淀效果。
2
Sewage sludge which mainly comes from the primary settling tank and discharge of surplus sludge is the deposit produced in each operating unit in municipal wastewater treatment plant.
城市污泥是城市污水处理厂经各级处理净化污水而产生的沉积物，主要来自初沉池和剩余污泥的排放。
3
The aerobic granules could be cultivated successfully in the SBR by changing the operating conditions, and the shorter settling time was the primary affecting factor.
在序批式反应器中，通过改变操作条件培养出颗粒活性污泥，较小的沉淀时间是产生颗粒污泥的主要因素。

单词	primary settling
释义	primary settling 简明释义初级沉降网络释义 1 ?初级沉降 ... primary separator 一次分离器；主分离器，第一级分离器 primary settling 初级沉降 primary shaft 主轴，原动轴 ... 短语 1 primary settling tank 初沉池 ; 一次沉淀池 ; 初次沉淀池 2 primary settling sludge 沉淀污泥 3 Primary settling thickener 一次沉淀浓缩池双语例句 1 By pre aeration in tanyard wastewater, the effect of primary settling improves obviously. 制革污水采用预曝气处理后，可大大提高初沉池沉淀效果。 2 Sewage sludge which mainly comes from the primary settling tank and discharge of surplus sludge is the deposit produced in each operating unit in municipal wastewater treatment plant. 城市污泥是城市污水处理厂经各级处理净化污水而产生的沉积物，主要来自初沉池和剩余污泥的排放。 3 The aerobic granules could be cultivated successfully in the SBR by changing the operating conditions, and the shorter settling time was the primary affecting factor. 在序批式反应器中，通过改变操作条件培养出颗粒活性污泥，较小的沉淀时间是产生颗粒污泥的主要因素。
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