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- Taking a smeltery in Shenyang,Liaoning Province as research object,several alkali chemicals were added to increase the soil pH and reduce leaching toxicity of arsenic in soil impacted by heavy metals. 文章以沈阳某冶炼厂厂区旧址的重金属复合污染土壤为研究对象,通过向土壤中添加不同药剂,研究了不同碱性化学物质对土壤砷稳定化的效果。
- The results show that the high leaching rate of Cd and Zn in sulfuration-neutralization sludge is obtained and the leaching toxicity of Cd is much higher than the identification standard. 研究表明:硫化中和渣中重金属镉和锌的浸出率较高,其中镉的浸出毒性严重超标;
- The factory had been sending out toxic fumes. 这家工厂一直在排放有毒的废气。
- leach toxicity 浸出毒性
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- A toxic chemical or other substance. 有毒的化学品或其它物质
- The degree to which a substance is toxic. 毒效一种物质毒性所达到的程度
- You should open the leach a little bit. 你应当将帆后边打开。
- Your should open the leach a little bit. 你应该将帆后边打开。
- Nitrates leach from the soil into rivers. 硝酸盐由土壤渗入江河。
- Leach was a good fellow, agreeable. 李区这人不错,惹人喜爱。
- Mike: [Laughing] That little leach! 迈克:这臭小子。
- PHYSICOCHEMICAL CHARACTERISTICS AND LEACHING TOXICITY OF TEXTILE DYEING SLUDGES 印染污泥的理化特性和浸出毒性研究
- Henchman Spike [Chs. 5-6] / Henchman Leach [Ch. 9] (亨穗[社区会堂。5月6日] /亨利奇[社区会堂。
- Keywords waste foundry sands;autoclaved bricks;radioactivity;leaching toxicity; 铸造旧砂;蒸压砖;放射性;浸出毒性;
- A substance having a specific toxic effect on certain cells. 细胞毒素对某些细胞有特殊毒害作用的物质
- Derived from or containing toxic matter. 从有毒物质中获得的或含有有毒物质的
- Leach and Johnson had quickly reinforced by some of their mates. 李区和约翰很快就得到了他们一些伙伴的增援。
- Toxic doses can produce a febrile effect. 中毒剂量可产生发热作用。
- Liquid water can leach soluble materials from the interface. 液态水能够从界面溶解出可溶性物质。