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In the present study,growth responses of Rorippa globosa and its accumulation characteristics of Cd and As were examined under the condition of Cd-As combined pollution.

结果表明，在低浓度Cd-As复合污染条件下，由于Cd、As的拮抗作用，从而促进植物的生长发育，同时也促进地上部对Cd的吸收和积累。

The results showed that the Cd contents in soil were between 0.012-0.87mg/kg in Panlian district, and 0.019-0.47 mg/kg in Salian district. There were 15%, 19% of Cd contents in soil surpassing the Ⅱgrade environment standard in Panlian and Salian district respectively.

结果表明攀莲蔬菜基地土壤镉含量在0.012~0.87mg/kg之间；撒莲蔬菜基地土壤镉含量在0.019~0.47mg/kg；攀莲蔬菜基地和撒莲蔬菜基地分别有15%和19%的土壤镉含量超过国家土壤环境质量Ⅱ级标准。

This paper studied the effects of different anion species（Cl-, SO42-）, concentrations and Cd level on Cd absorption of spinach Spinacia oleracea ）through pot experiment.

通过盆栽试验，研究了不同种类与浓度的阴离子（Cl-， SO42-）以及不同镉水平对菠菜镉吸收的影响。

Spirodela polyrhiza was cultivated in Steinberg medium with different concentration of Cd(superscript 2+) for 4 days to study the toxic effect of Cd(superscript 2+) on this kind of plant.

为了研究紫萍是否可以应用于有重金属镉污染的富营养化地表水体的治理和生态修复中，以不同浓度的镉处理4d的紫萍为实验材料，研究了在短期的培养条件下镉对紫萍生长的影响。

Regressive analysis showed that there were linearly positive relationships between PC contents and Cd toxicity in E. nuttallii and P. stratiotes L.. It was indicated that PCs could be a promising biomarker for estimating Cd toxicity.

回归分析显示，2种水生植物体内PCs的合成水平与Cd的生物毒性呈现一定的线性关系，表明PCs可作为重金属Cd胁迫的生物标记物指示水体中重金属的毒害程度。

Compared with E. nuttallii, PCs in roots of P. stratiotes L. was sensitive to Cd contamination and may be a sensitive indicator to reflect Cd toxicity in the aquatic ecosystem.

比较而言，水浮莲体内PCs对Cd污染更为敏感，可通过检测其根系PCs的含量来评价和预测实际水环境中Cd的污染。

Influence of different contents of Cd in soil on the growth and yield of triticum aestivum as well as the accumulation of Cd under a potted experiment has been studied.

中文摘 要：采用盆栽试验的方法，研究了土壤中不同镉浓度对小麦生长、结实及重金属镉富集的影响。

Low contents of Cd has promotion effect on the growth of triticum aestivum,but high contents of Cd has obvious restrain on it.

研究表明，低浓度的镉对小麦生长稍有促进作用，而高浓度镉对小麦生长有明显抑制作用。

Similarly, the quantified uptake rates of Cd and Zn were directly correlated with the O2 consumption rate in this experiment Although the O2uptake in mussels was enhanced by exposure to pentachlorophenl, an uncoupler of oxidative phosphorylation, the Cd uptake was significantly decreased due to the depression of ATP production.

五氯酚(Pentachlorophenol，PCP)能够导致机体氧化磷酸化过程脱偶联，即机体耗氧率提高，但ATP的产生量降低。

Mn(H_3biim)_2_2Cl_2 and Cd(H_3biim)_2_2Cl_2 have been synthesized from H_2biim, their structures were determined by X-ray crystallography. The two complexes have similar structures and both are neutral compounds. One N atom in H_2biim is protonated, forming a H3biim+ cation. The later is an unidentate ligand, the central metal, Cd or Mn is six coordinated and adopts a distorted octahedral environment.

合成了联咪唑锰配合物Mn(H_3biim)_2_2Cl_2和联咪唑镉配合物Cd(H_3biim)_2_2Cl_2，晶体结构表明这两个配合物结构相似，均为中性化合物，联咪唑的一个氮原子被质子化，形成一价阳离子(H_3biim~+)，它采取单齿配位，中心Mn原子是六配位，其配位环境为畸变的八面体。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。