cods相关的网络例句
查询词典 cods
- 与 cods 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The chemically enhanced primary treatment of low concentration domestic wastewater was researched by jar-test without coagulation aid dosing and pH conditioning. The optimal coagulant dosage was determined and the effect of coagulant on the removal of both CODs and CODd was discussed.
提要 通过烧杯试验，在不加助凝剂、不调整pH的条件下，研究了化学强化一级处理对低浓度生活污水的处理效果，确定了最佳投药量，探讨了絮凝剂对悬浮性COD及溶解性COD的去除关系。
- 推荐网络例句
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They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.
他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。
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In slot 2 in your bag put wrapping paper, quantity does not matter in this case.
在你的书包里槽2把包装纸、数量无关紧要。
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Store this product in a sealed, lightproof, dry and cool place.
密封，遮光，置阴凉干燥处。