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- The pollution features of the river are the organic pollution seriously in icebound season and most of the toxicants from the point-source. 松花江的环境污染特征是有机污染冰封期加重和点源污染突出。
- Via living example analyses, it should be concluded that the attenuation of organic pollutants operated by freezing action of ice-layer on rivers during the icebound season couldn't be ignored. 实例分析结果表明,冰封期河流冰层的冻结对有机污染物的削减作用不能忽略。
- The attenuation of chemical oxygen demand (COD) in rivers during the icebound season was examined, and how the freezing action of ice-layer worked on the attenuation of COD was presented. 摘要对冰封期河流中化学耗氧量(COD)削减问题进行了研究,提出冰层的冻结对COD的削减作用。
- Keywords organic toxicant;icebound season;point-source pollution; 有机污染物;冰封期;点源污染;
- Keywords Organic Toxicant Icebound Season Point-Source Pollution; 有机毒物;冰封期;点源污染;
- Reduction Mode of Organic Pollutants in Rivers During the Icebound Season 冰封期河流中有机污染物削减模式
- Keywords mercury;the Songhua River;icebound season;speciation;distribution; 汞;松花江;冰封期;形态;分布;
- A raincoat is a must in the rainy season. 在雨季雨衣是必备之物。
- The road is only negotiable in the dry season. 这条道只有在旱季才能通行。
- Winter is the coldest season in a year. 冬季是一年中最冷的季节。
- The bush was planted early on in the season. 树丛在植树季节一到时就种下了。
- The filly has been raced twice this season. 这匹小牝马本季度曾两次参赛。
- The prices of some vegetables vary with the season. 某些蔬菜的价格随季节而变化。
- A word spoken in due season is pleasant. 合乎时宜的一句话,是令人愉快的。
- Summer is the hottest season of the year. 夏天是一年里最热的季节。
- Winter is the low season at seaside hotels. 冬季是海滨旅馆业的淡季。
- Speciation of Mercury in Water and Sediments from the Songhua River during the Icebound Season 松花江冰封期江水和沉积物中汞形态研究
- Grouse will soon be in season again. 捕猎松鸡的时期又快到了。
- We know that fishing is out of season now. 我们知道现在不宜钓鱼。
- The style of this skirt is just in season. 这条裙子的款式正当时令。