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- Fraction of Pb Zn Cd in soils are more activity than C Cr Ni Pb Cd concentration in soils increase with the applying of sludges. 土壤中Pb、Zn、Cd的存在形态相对于Cu、Cr、Ni要活跃，主要以氧化物结合态及有机物结合态存在，而污泥的施用有增加土壤中氧化物结合态Pb、Cd含量的趋势，但污泥的施用主要增加的是土壤中各种重金属残留态含量。
- The key toxicity components in the mixture metals is zinc, lead, cadimum, the magnitude sequence of the toxicity of the components was Pb>Zn Cd in the liver, that sequence in the brian was Pb>Cd>Zn. 混合重金属中的主要毒性成分是Zn、Pb和Cd离子 ,混合重金属对鱼脑组织的毒性大小顺序是Pb>Cd >Zn ,对肝脏DNA的毒性顺序为Pb >Zn >Cd;
- F can promote the emission of Pb,Cd,Zn and Cu. 氟会促进Pb,Cd,Zn和Cu的逸放。
- Keywords Graphite Cuvette AAS Matrix Modifier Simultaneous determination Surface Water Cu Pb Zn Cd; 石墨炉;原子吸收法;基体改进剂;同时测定;地表水;铜;铅;锌;镉;
- In guomisi geogas, Zn ans Cd has notable positive correlation. 郭米寺地气中Zn和Cd存在显著的正相关关系。
- AB and CD intersect at (the point) P. AB线和CD线在P点相交。
- Someone's been meddling with my CD player. 有人擅自碰过我的雷射唱机了。
- The lines AB and CD intersect at E. 直线AB与直线CD相交於E点。
- The reduction of unemployment should be paramount. 降低失业率应是头等大事。
- The line AB intersects the line CD at E. 直线AB与直线CD相交於E点。
- The spatial distribution of Cd, Hg, Zn is uneven, some exceed class tw... 建议对不同污染程度土壤土地采取不同利用方式,需进行合理调整规划。
- The forthcoming talk hold out the hope of real arms reduction. 即将举行的会谈给实现真正的裁军带来了希望。
- Queue forme at the ticket office when the news of the fare reduction get out. 票价下调的消息一传出，售票处前就排起了队。
- A reduction in pace, force, or intensity; a slowdown. 减慢，放松速度、力量或强度减弱; 放慢
- What reduction will you make on this article? 这个东西你要减价多少?
- Suitble for Pb free glazes with Ti or Zn. 适合含钛、锌无铅釉。
- The line AB intersects the line CD at O. 直线AB与直线CD相交于O点上。
- Beijing ZN Electrical Apparatus Ltd. 北京智能电气有限责任公司。
- Precision ZN types can used for embossing print. 锌合金字耐磨、印字精确,可作压凹字使用。
- The line AB cuts the line CD at the point E. 直线AB与直线CD相交于E点。
