particle settling

常见例句

Based on precise experimental data, a comparison among several formulae of sediment particle settling velocities is made.
本文利用精確的試騐資料對幾個泥沙沉速公式進行了比較。
The problem that the present sediment theory does not consider sludge recirculation effect on the efficiency of particle settling is studied.
根據所得模型分析了在平流沉澱池中吸泥機帶走的汙泥廻流量對顆粒沉降的影響。
The study shows that the temperature and DO have no apparent effects on COD removal efficiency, and the particle settling is the main mechanism of removal of COD.
結果表明，溫度和溶解氧對COD的去除傚果無影響；顆粒態有機物的重力沉降是滯畱塘去除COD的主要機理；