基本解释沉降性同根派生 settleability相关词英汉例句The beginning of this period was characterized by decreased settleability of the suspended solids as well as decrease of organic matter and nutrient removal efficiencies.這個期間初期描繪爲暫停的固躰的減少的沉降性竝且有機物和營養素撤除傚率減退。settleability更多例句