重金属

Evaluation results show that heavy metals of surface sediments in Arctic Chukchi Sea and the Bering Sea have not been artificially contaminated, remain within the scope of natural change.

重金属评价结果表明，整体上北极楚科奇海与白令海表层沉积物中重金属没有受到人为物质的污染，仍然处于自然变动范围之内。

Evaluation index of industrial water pollution are defined based on industrial wastewater emission standards and the emphasis of water control, according to industrial water pollution emissions data of 31 provinces in China impact of water pollution is calculated by the improved entropy method, lead, cyanide and ammonia nitrogen are in the top three on the impact of water pollution, water pollutant index are divided into heavy metals index and composite index by variable cluster.

根据我国工业各行业的排放标准和水污染控制重点，确定了我国工业水污染状况评价指标，采用改进熵权法对我国31个省区工业水污染物的排放数据进行计算，得到工业废水中铅、氰化物、氮氨对水污染影响居于前三位，应用变量聚类将水污染物分成重金属指标和复合指标，通过熵值对全国各地区工业水污染总体状况、重金属指标、复合指标进行排序，得到东部、中部地区是我国工业水污染较严重地区，但两个地区工业水污染原因有较大区别。

ResultThe results showed that it had good results of removal heavy metal ions from wastewater using chaff xanthogenate when the pH value was neutral or alkaline, the reaction temperature was 40℃. Ions concomitance was good for removal heavy metal ions.

结果］结果表明，在pH值为中性或碱性，反应温度为40℃时，谷壳黄原酸盐对重金属离子具有较好的捕集效果；离子共存有利于重金属离子的捕集。

Meanwhile, both Cd and Ni exhibited the neurotoxicity to copepod, because different metal additions markedly influenced the copepod AChE activity.

在12 d的重金属暴露过程中，GSH总是最先受到影响的，而且基本上处于抑制状态，因此该指标有望成为桡足类体内指示重金属污染的良好标志物。

However, the metals showed their neurotoxcity, more by enhancing the activity of AChE in copepod. Nevertheless, after 12 d exposure of Cd or Ni, at more extent, MDA level in copepods are little correlated with metal treatments.

同时，镉和镍对桡足类均有神经毒性效应，因为不同浓度重金属均诱导桡足类体内AChE活性的显著变化，但重金属更多是通过AChE活性的提高而呈神经毒性。

Coal as fuel is an important sources for heavy metals in Chengdu city. At present, there are lack of studies on corelation between the content of heavy metals in Chengdu coal and urban environmental pollution.

燃煤是成都市重金属污染的一个重要来源，目前对成都燃煤中重金属元素含量与城市环境污染的相关性研究相对较少。

Arboreal plant Paulownia fortunei, Ulmus pumila and Broussonetia papyrifera had relatively higher complex ability to accumulate heavy metal.Cedrus deodara, Platanus acerifolia and Ligustrum lucidum also had some complex ability to accumulate heavy metal. These species could be selected as the greenery tree as well as purified tree in the area. Among the herbaceous plants, the accumulation ability of Cynodon dacytlon was better than others.

经对比筛选，木本植物中泡桐、白榆和构树具有较高的重金属综合富集能力，雪松、悬铃木和女贞等树种亦有一定的富集能力，这些树种可被选为该区净化重金属污染的绿化树种；草本植物中，狗牙根的富集能力大大超过其他草本植物。

As Ronnie James of Dio coined it 'You can go the good way, or the bad way.

在纪录片上，Dio （美国第一批重金属乐队之一，对几乎之后所有的美国重金属乐队都有非常大的影响）的主唱，Ronnie James Dio说到："你可以走上正路，上天堂，或者走上邪路，下地狱。"

And now, my topic drifts to my opinion of what some heavy metal think of religion.

之所以大众对重金属如此的反感，我认为有很大一部分是重金属音乐对宗教的态度才导致这种不公的看法。

A survey is made about the principle and application of the renovation of heavy-metal polluted environment on the basis of electrodynamics properties.

在分析地下水中重金属污染物来源的基础上，介绍了采用电动力学性质修复重金属污染环境的原理及其应用方法，对电动力学修复技术的优缺点进行了评价。

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。