重金属

The pollution of heavy metal was different. Concentration of Cu, Zn, Ni, Co were low and Pb, Cd were high, which only can reach the national surface water body quality standard Ⅴ(GB3838-2002).The restes of heavy metal were excelled water body quality standard Ⅱ.

阳离子以钙为主，阴离子以硫酸根为主；重金属中Pb、Cd含量高，各点位平均值仅能达到Ⅴ类水质标准(GB3838-2002)，其余重金属浓度均优于Ⅱ级标准。

All measured heavy metal concentrations in roadside soils of Beiyan road,which had sparse protection forest,decreased exponentially with the increase of distance from the road; the maximum heavy metal value appeared within the distance of 15 m from Beiyan road.

公路防护林体系较差的北沿公路路侧土壤纵向剖面重金属含量随距路肩距离增加呈指数下降，土壤重金属重污染区在距路肩15 m范围内。

To solve the problems of nitrate and heavy mental pollution in vegetable products, some research works were conducted by our research group, including the controlling of the nitrate content in hydroponic lettuce by regulating nutrient formula, in addition, studies on the effects of Cd on the growth and quality of lotus root and investigations of vegetable field pollution were also conducted.

本方向根据我国蔬菜生产中硝酸盐和重金属污染比较突出的问题，重点开展了水培生菜的硝酸盐控制技术、重金属镉对莲藕生长发育、蔬菜菜田污染成因与防控等方面的研究，建立了多种蔬菜的标准化安全生产操作规程，为蔬菜安全生产提供了有力的技术支撑。

As an important chemical analysis method, sequential extraction is the main link in analysis of heavy metals in soils, but adopting single extraction procedure for different types of soil and different forms of heavy metals makes it very difficult to compare the results.

连续提取法作为一种重要的化学分析方法，是土壤中重金属元素形态分析的主要环节，但同一种提取法对于不同的土壤类型及同类土壤中不同重金属形态的提取效果差异很大。

And a variety of heavy metal exist in the soil that the dependency analysis that heavy metal pollutes makes clear smeltery is circumjacent the compound pollution type of different level, different combination, farm ecosystem is put in the trend of compound pollution.

而重金属污染的相关性分析表明冶炼厂周边的土壤中存在多种重金属不同程度、不同组合的复合污染类型，农田生态系统存在复合污染的趋向。

Confronting what people ignore in society and use their intricate lyrics, complex guitar riffs and drum beats to carve that music into a 'freaking nuclear weapon' Dee Snider of Twisted Sister

重金属音乐面对的是其他人宁愿忽视的不公，他们用细腻的歌词，复杂的旋律和极快的鼓点子把音乐塑造成一种"可怕的原子弹"（这是美国著名Twistered Sister 重金属乐队的主唱，Dee Snider说的）。

Then some predominant characteristics are selected which are suit for the evaluation of heavy metal pollution with the synthesis analysis of spectral characteristics and the correlation between them and the contents of heavy metals.

对波谱特征及其与重金属含量的相关关系综合分析，选择出一些可以作为评价重金属污染程度的显著特征。

The significance of this research is that to understand the effects of sublethal metal toxicity on the fish and how such effects could be set up as molecular biomarkers to indicate the exposure of fish to low metal concentrations.

混合重金属离子相互作用对其在鲫鱼组织中积累的影响结果表明，混合重金属离子相互作用对Cu、Pb在鲫鱼组织中的积累的影响与离子的种类、数量及组织的类型有关。

With the industrial development of galvanization, tanbark, antisepsis and dye etc, the environment, as well as human health, has been suffering damage by metal bearing wastewater. This situation makes it urgent to find effective ways to wipe off heavy metal ions from wastewater before it is drained.

随着电镀、制革、防腐和染料等工业的发展，含重金属离子的废水对人体和环境造成的危害越来越严重，有效去除废水中重金属离子成为当前十分迫切的任务。

With the industrial development of galvanization, tannage, antisepsis, and dye etc, the environment, as well as human health, has been suffering damage by metal-bearing wastewater.

随着电镀、制革、防腐和染料等工业的发展，含重金属的废水对人体和环境造成的危害越来越严重，有效去除废水中重金属离子成为当前十分迫切的任务。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。