汞的

Although iron chips has been used widely as a soil amender and as an active material of permeable reactive barrier, there are few reports for remedy heavy metal contaminated soil especially for mercury contaminated soil.

应用工厂废弃物—铁屑做原料，探讨不同铁屑投加量对修复不同土壤类型、不同程度汞污染土壤的能力，并与修复水体汞污染作了对比；另外，首次将淋滤法与国际上新兴的土壤、地下水修复技术-PRB技术结合，研究其修复土壤汞污染的效果。

This paper is made up of 6 chapters; chapter 1 summarizes the interaction of low molecular weight compounds with DNA; chapter 2 to 6 focus on the electrochemical studies of some organic dyes such as pyronine B, phenosafranine, brilliant cresyl blue, crystal violet, neutral red etc. and their interaction with DNA, respectively. Different electrochemical methods such as linear sweep voltammetry, cyclic voltammetry and UV-Vis spectrophotometric method are applied to the investigation.

论文由6章组成，第1章综述了小分子和DNA的相互作用；第2至6章分别筛选了吡啰红B、酚藏花红、灿烂甲酚蓝、结晶紫和中性红等小分子染料，以汞电极如静汞电极、滴汞电极作为工作电极，采用循环伏安法、线扫极谱法等电化学手段，结合紫外-可见分光光度法，研究了它们的电化学行为以及和DNA的相互作用。

The current situation of recovery and utilization of used mercuric chloride catalysts were introduced.

氯化汞触媒是汞行业中生产量最大的产品，也是消耗汞量最多的产品。

The high-pressure mercury vapor lamp according to the invention is remarkable in that germanium and oxygen are added in small quantities to the mercury and/or the mercury halides.

根据本发明的高压汞蒸气灯的显著之处在于给汞和/或卤化汞添加少量的锗和氧。

By testing and analyzing the technics of coating plumbaginous glue inside steel cases and repressing of the cathode ring, the optimum processes and technology of the mercury-free alkaline manganese dioxide battery were discussed.

对无汞碱性锌锰电池采用钢壳涂石墨胶，正极环复压的试验进行分析，探讨有关工艺技术和关键工序控制，提高无汞电池的短路电流，使无汞电池性能得到充分发挥。

By testing and analyzing the technics of coating plumbaginous glue inside steel cases and repress ing of the cathode ring, the optimum processes and technology of the mercury-free alkaline manganese dioxide battery were discussed.

对无汞碱性锌锰电池采用钢壳涂石墨胶，正极环复压的试验进行分析，探讨有关工艺技术和关键工序控制，提高无汞电池的短路电流，使无汞电池性能得到充分发挥。

In order to reduce mercury pollution in the succeeding gold stripping,electrowinning,retorting and regeneration of the mercury-laden AC steps,the leachate is demercurated previously,i.

为消除后续解吸、电解、冶炼以及活性炭再生过程中的汞污染问题，拟对堆浸富液进行除汞预处理，即采用沉淀-絮凝法选择性去除富液中的汞杂质。

One source is from the amalgamation process during refining gold and the other source is from the mercury that associated with the gold deposit.

一是部分岩金矿山和淘砂金者使用的混汞法提金工艺释放大量汞到环境中；另一个是与金矿床伴生的汞在采金过程中被活化迁移到环境中。

The study shows that the amount of mercury released into environment from the amalgamation process is very big. Mercury content in the tailings debris from some individual gold diggers can be near to 300ppm and gold content in the tailings debris can be up to 10.85ppm.

研究证实，采用混汞法炼金散失到环境中的汞量非常大，某些个体采金者的尾矿渣中汞含量可达近300ppm（其尾矿渣中金含量却达10.85ppm），而一般也在几到几十ppm之间。

Although it is known that small amounts of mercury are vaporized when the fillings are used to chew food, and though Canada, France and Sweden have all placed restrictions on the use of mercury fillings , the FDA has always insisted that amalgams are safe.

尽管知道当填充材料用于咀嚼食物时少量的汞能被蒸发和吸入，尽管加拿大、法国和瑞典都将限制使用汞补牙，美国食品药品管理局还是坚持汞合金是安全的。

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。