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- lake water purification 湖水净化
- For water purification has an excellent effect. 对水质净化有极好的效果。
- The purification ability of aquatic macrophytes for eutrophic lake water in winter. 冬季水生高等植物对富营养化湖水的净化作用。
- They're going to bring the lake water to the hills. 他们准备把湖水引到山里来。
- A stone broke the calm of the lake water. 一个石子打破了湖水的平静。
- Are washed to the shore by the lake water. 它们被湖水冲到了岸边。
- The hanging willows touchand kiss the lake water. 垂柳触摸并亲吻湖水。
- Baptism is a water purification ritual practiced by all Christians. 洗礼是所有基督教徒都要经历的浸水净身仪式。
- They are drawing up a program of water purification. 他们正在制定一个凈水计划。
- Application: tap water or water purification technology fields. 应用:自来水或水净化工艺领域。
- I hear lake water lapping with low sounds by the shore. 我听见湖水轻声拍岸。
- Experimental studies were carried out on the purification of eutrophic lake water by simulative dynamic experiment using immobilized nitrogen cycle bacteria. 研究结果表明,富营养化湖水经固定化氮循环细菌净化后,总氮下降72。
- Distillation has traditionally been the major system for water purification. 蒸馏法已传统地成了水提纯的主要方法。
- Withdrawal of lake water should be carefully regulated. 抽取湖泊中的水，应当加以仔细地规划。
- Accidental Discovery of Ice-sealed Lake Water in Antarctica. 南极冰封湖水的偶然发现。
- Effects and mechanism on purifying lake water quality in winter. 冬季净化湖水的效果与机理。
- During water purification, suspended particles and bacteria are removed. 在水的净化过程中，悬浮粒子和细菌被除去了。
- From 3.5 to 0 ka B.P. ,lake water was in an isotopic steady stage. 5~0ka B.;P;湖水处于同位素稳定阶段。
- She saw her image reflected as she stared into the lake water. 她注视着湖水的时候水面映照出了自己的影像。
- The lake water is so clear that you can see to the bottom. 湖水清澈见底。
