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- Acid rain and soil ecosystem. 酸雨与土壤生态系统。
- The interrelations between acid rain and soil ecosystem are analysed.Acid rain could change soil acidity, enhance soil toxicity, reduce soil active,destroy soil structure. 酸雨能改变土壤生态系统中土壤酸碱性,增加土壤毒害,降低土壤活性,破坏土壤结构,同时土壤生态系统影响酸雨的形成和污染。
- Acid rain and soil ecosystem 酸雨与土壤生态系统
- Polution deteriorates the air, while acid rain and massive death of fishes in rivers give rise to serious consequences. 污染造成的空气质量变差,酸雨、河流中的鱼类大量死亡造成严重后果。
- Acid rain and heavy metals are only a few of the many pollutants that contaminate rivers,lakes,streams,seas,and oceans. 在众多的河流、湖泊、小溪和海洋的污染物中,酸雨和重金属只是其中的少数几种。
- This article expounds the effects of pollution of heavy metals on soil organisms and soil enzyme activities,discovers the harm of pollution of heavy metals on soil ecosystem. 本文通过阐述重金属污染对土壤生物及土壤酶活性的影响,揭示了重金属污染对土壤生态系统的危害。
- Our discussion ranged over various topics, such as acid rain and the hole in the ozone layer. 我们的讨论范围涉及各种各样的话题,如酸雨及臭氧层的洞。
- So more steel mills and chemical plants mean more acid rain and smog, not to mention global warming. 更多的钢铁厂及化工厂意味着更多的酸雨,更多烟雾,更不用说对全球变暖的影响。
- Heavy rain and excessive use have impoverished the soil. 土地因招暴雨侵蚀及使用过度已贫瘠不堪。
- Acid rain and heavy metals are only a few of the many pollutants that contaminate rivers, lakes, streams, seas, and oceans. 在众多的河流、湖泊、小溪和海洋的污染物中,酸雨和重金属只是其中的少数几种。
- Polution deteriorates the air, while acid rain and the massive death of the fish in rivers create grim effect. 污染造成的空气质量变差,酸雨、河流中的鱼类大量死亡造成严重后果。
- The top of the tsingy is arid and bare, while the canyon bottoms, shielded from the desiccating sun, collect rain and soil. 黥基的顶部是干旱和赤裸的,而被遮蔽干燥的阳光的峡谷底部汇集雨水和土壤。
- From water body, plants, buildings and human health etc. to discuss the harmfulness of acid rain and urgency of acid rain control in detail. 文章从水体、植物、建筑群、人体健康等几个方面,详细讨论了酸雨的危害性和酸雨防治的迫切性。
- Acid rain and polluted air also damage the bricks and stonework of buildings, and corrode the metalwork of steel bridges and railings. 酸雨和被污染的大气还会侵蚀建筑物的砖块和石造的部分,腐蚀钢制桥梁和铁轨的金属部分。
- I went out in the rain and got wet through. 我冒雨出去,结果被淋得湿透了。
- The leaching characteristics of coal gangue in acid rain and water under the condition of static and dynamic state have been studied. 本文对重庆中梁山煤矸石在自然酸度和模拟酸雨下静态及动态淋溶特征进行了研究。
- I got caught in the rain and was wet to the skin. 我淋成落汤鸡了。
- But the sulphur that spews from the smokestacks of coal-fired power stations causes acid rain and the soot generates smog. 但是从火力发电厂的烟囱里喷出来的硫导致酸雨,而黑灰产生烟雾。
- He walked home in the rain and was wet through. 他冒雨步行回家,淋得浑身湿透。
- FGD (Fume Gas Desulfuration) is only cosmically commercial desulfuration type in the world.It is dominating technology measure to control acid rain and sulfur dioxide pollution. 烟气脱硫是目前世界上唯一大规模商业化应用的脱硫方式,是火力发电厂控制酸雨和二氧化硫污染的主要技术手段。