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- Keywords individual and combined pollution of Cd and Zn;accumulation of Zn and Cd;root exudates;rhizosphere Zn and Cd fractions;ryegrass; 锌、镉单一及复合污染;锌、镉蓄积;根分泌物;锌、镉形态;黑麦草;
- accumulation of Zn and Cd 锌、镉蓄积
- Pre-supplement Zn significantly increased the content of Zn and the activities of SOD in liver and AKP in serum,decreased the content of MDA in liver and Cd in serum resulted by Cd treatment only. 预先补锌再染镉,与单染镉组相比,肝组织中的锌含量升高,MDA含量降低,SOD活力明显增高,血清镉降低,肝和血清AKP活力有不同程度的恢复。
- Content determination of Zn and Cd in pilus and kidney of Tianzhu white yak 天祝白牦牛被毛及肾脏中镉锌元素含量测定
- Pot experiment was conducted to study Cd, Zn and Pb compound effects on phytotoxicity and accumulation of greengrocery grown in light soil. 摘要通过露天盆栽实验,研究了轻壤中镉、铅、锌复合污染对油唛菜的影响。
- The advance in the research of compound pollution of Zn and Cd in soil and its influence on plant 土壤中锌镉复合污染及其植物效应研究进展
- F can promote the emission of Pb,Cd,Zn and Cu. 氟会促进Pb,Cd,Zn和Cu的逸放。
- The Effects of Temperature and pH on the Absorption and Accumulation of Zn in the Intact Seedlings of Allium L. 温度和pH对蒜苗锌吸收积累的影响。
- 6.Pre-supplement Zn significantly increased the content of Zn and the activities of SOD in liver and AKP in serum,decreased the content of MDA in liver and Cd in serum resulted by Cd treatment only. 预先补锌再染镉,与单染镉组相比,肝组织中的锌含量升高,MDA含量降低,SOD活力明显增高,血清镉降低,肝和血清AKP活力有不同程度的恢复。
- Through the field experiment with Zhengzhou 9023, the dynamics of uptake, distribution and accumulation of Zn in Wheat were studied. 为了研究Zn在小麦植株中吸收、分配和累积的动态变化规律,以郑州9023为供试品种,测定了小麦不同生育期、不同部位的Zn含量。
- The sulfuric acid leaching of Cu,Zn and Cd from the copper-cadmium slag of Laibin smelting plant is investigated. 本文主要对广西来宾冶炼厂铜镉渣中的金属铜、镉、锌的浸出条件进行了研究。
- The amounts of Zn, Cu and Cd in tobacco were determined by air-acetylene FAAS.The pretreatment and solution preparation of tobacco samples were also studied. 摘要空气-乙炔火焰原子吸收法测定烟草样品中的锌、铜、镉,探讨了烟草样品的前处理与试液制备。
- The Enrichment of Cadmium and Its Leaching Logs in Soils of Beijing Area with a View to the Relationship between Zn and Cd. 从Zn/Cd值研究北京地区土壤中镉的富集与淋失
- The steady accumulation of small debts was a ball and chain to his progress. 不断累积的小债务妨碍了他的发展不断累积的小债务妨碍了他的发展。
- Because of similarity of chemical character,Zn and Cd give birth to accompany always,go to the plant by soil,then endanger the human health through the food chain. 由于化学性质相似,锌、镉在自然界总是伴生、伴存而造成伴随危害,经土壤到植物,继而通过食物链危害人类健康。
- Regional strata and host rocks of the Pb-Zn deposits in SW Yangtze block have high contents of Zn, Pb, and Cd, which is fundamental for the Pb-Zn mineralization and the enrichment of dispersed elements. 扬子地块西南缘铅锌矿床的容矿岩石及区域地层中Zn、Pb和Cd等的高背景值是铅锌成矿和分散元素富集的物质基础。
- An accumulation of data to be processed. 要处理的数据的一种聚集。
- The content of Zn and the activity of AKP in serum and the activities of SOD and AKP in liver were negatively correlated with the content of Cd in corresponding tissue significantly. 血清锌和AKP活力、肝SOD和AKP活力均与相应组织中的镉含量间呈负相关关系。
- An accumulation of work is waiting to be done. 一堆积下的工作等著要做。
- AB and CD intersect at (the point) P. AB线和CD线在P点相交。