| 释义 |
set·tle·abil·i·ty 英setləbɪ'lɪtɪ美setləbɪ'lɪtɪ
基本例句
沉降性¹⁰⁰
The beginning of this period was characterized by decreasedsettleabilityof the suspended solids as well as decrease of organic matter and nutrient removal efficiencies.这个期间初期描绘为暂停的固体的减少的沉降性并且有机物和营养素撤除效率减退。 |