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- Research on purification of polluted water by different submerged macrophytes,Cabamba carolimana Gray,Elodea Canadensis and Ceratophyllum demersum L. 对鱼草、伊乐藻、金鱼藻三种沉水植物在不同条件下净化受污水体进行了研究。
- Purification of water may be achieved by distillation. 水的净化可由蒸馏获得。
- Do not attempt purification of NF3 via adsorption. 禁止试图通过吸附来净化NF3。
- Purification of Nitrile Hydratase from Nocardia sp. 腈水合酶的纯化过程研究。
- Purification of thought-form requires fire. 思想的净化需要火元素。
- The purification of natural cecropin D were done. 5.;本试验对天然抗菌肽D的分离纯化作了研究。
- purification of pollutant 污染物净化
- Application and Purification of the Antivirus of Penicillin sp. 一类新型抑病毒菌素的分离纯化与应用。
- Isolation and purification of polysacchride in Lycoris Herb. 石蒜属植物多糖的分离纯化。
- The affinity chromatography can be used in the purification of Fab. 我们可以经过亲和层析 ,纯化基因工程抗体Fab片段
- The town debated the purification of the water supply. 那个小镇就供水的净化问题展开了讨论。
- We now come to the question of pollution. 我们现在开始谈污染问题。
- Some sources of pollution have been curbed. 对原有的一些污染源进行了治理。
- There's a lot of pollution in the air here. 这里的空气有大量的污染物质。
- A ceremonial purification of the entire ancient Roman population after the census every five years. 驱邪仪式古罗马每五年普查人口后对全体国民进行的净化仪式
- Well,let's turn to the problem of pollution. 那么,我们讨论污染问题吧。
- Unclear waste is a kind of pollution. 核废弃物是一种污染。
- What kind of pollution is the most risky? 什么样的污染是最危险的?
- Any kind of pollution will do harm to health. 任何污染都会危害健康。
- I'd like to clear up the point of pollution. 我想弄清楚污染的问题。