汞的

The effect of extraction time, temperature and coexisted metals on the content of Hg and As was investiaged.

由于汞和砷元素特殊的化学特性，其前处理一直是个难题。

Diseases Certain chemicals if released untreated, e.g. cyanides, mercury, and polychlorinated biphenyls are highly toxic and exposure can lead to disease or death.

疾病某些化学品如未经发表的，例如：氰化物，汞和多氯联苯剧毒和暴露可导致疾病或死亡。

The high school, in Avondale, Ariz., was shut down for a week so it could be decontaminated.

据 EPA 所说，为了清理汞污染，这座位于 Arizona 州 Avondale 市的高中被迫关闭一周。

The enzyme activity of peroxides of root system and shoot of radish seeding was significantly increased.

萝卜幼苗根系、茎叶过氧化物酶的活性随着汞离子浓度增加而有明显升高趋势。

The defects of body bends and head thrashes caused by Hg exposure could be largely or completely recovered in progeny nematodes.

汞暴露导致的线虫身体弯曲和头部摆动频率缺陷在后代中可以大部分或者完全恢复。

Methods: The color of all veneered samples that were put on noble metal,NiCr alloy,AgHg alloy and resin background was measured with chromatism instrument.

采用色差计测量各组饰瓷后试样在贵金属、镍铬合金、银汞合金和树脂背景上的色度值并计算组间色差值。

The main products are mercury, cadmium, the mixture of manganese oxide with carbon and ferrite.

回收的主要产品为：汞、镉、碳粉和铁氧体粉料。

RoHS Directive stipulates that from July 1, 2006, All member states should invest in the market to ensure that the restrictions on the use of electronic and electrical equipment, lead, mercury, cadmium, hexavalent chromium, polybrominated diphenyl ether and polybrominated biphenyls and other hazardous substances.

RoHS 指令规定，从2006年7月1日起，各成员国应确保在投放于市场的电子和电气设备中限制使用铅、汞、镉、六价铬、多溴二苯醚和多溴联苯等有害物质。

These directives limit the use of six hazardous materials in the manufacture of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium (chromium VI or Cr6+), polybrominated biphenyls, and polybrominated diphenyl ether.

这些标准限制了6种有毒材料在电子电气设备生产中的应用：铅，汞，镉，六价铬(chromium VI 或 Cr6+)，多溴联苯，多溴联苯醚等。

The results show that the flash evaporation is one of the new effective methods to improve the desulfurization capability of the calcium-based sorbent. The porosity measurements indicate that the pores in the limestone are enlarged after the flash evaporation in a tank.

压汞测试结果表明，闪蒸改性后钙基吸收剂的孔径明显增大，孔数峰值向大孔方向偏移，其中南京孟墓石灰石闪蒸改性效果最佳。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。