汞

A rectifier used in high-voltage direct current power transmission systems and industrial processing between about 1909 to 1975 is a mercury arc rectifier or mercury arc valve .

汞弧为整流高压直流电源传输系统中的使用和工业加工 1909年到 1975年之间是汞弧整流器或汞弧阀。

Because MeHg is the most common organomercury compound in biological materials ,here we offer a new simple and cost-effective method to determine MeHg.

由于甲基汞是最常见的有机汞化合物的生物材料，在这里我们提供一种新的简单和具有成本效益的方法来检测甲基汞。

According to mercury balance, mercury speciation and its distribution in different locations downstream the flue gas were obtained.

由汞平衡得出各个环节中的汞所占的份额，分析了ESP和WFGD对烟气中汞的脱除性能。

Two series of thirty-two aryl arylmercury studies were synthesized by the reaction of arylmercuric chloride with thiophenol or 4-methylthiophenol in ethanol.

芳汞基氯化汞和苯硫酚或对甲基硫酚在乙醇中反应合成了两个系列共32种芳汞基芳基硫化合物，其中22种为新化合物。

A method for determination of mercury in blood using a thiourea mixed extraction method has been ...

本文针对常规分析方法存在的不足，研究建立了硫脲混合液提取测定血样中汞的新方法，样品预处理不需要加热消解，且由于硫脲混合液与汞生成稳定化合物，可有效地减少常规预处理方法在样品预处理和测定过程中汞的吸附和挥发损失，方法的回收率高、重现性好、简便、快速、分析费用低。

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。

Lower mercury methylation was expected in these two reservoirs.With the development of reservoir,it is possible that the methylmercury concentrations will increase due to autochthonous and extraneous organic materials,and methylmercury may be released due to thermal stratification.But this was not confirmed.

通过研究发现目前库区环境汞的甲基化率低，但随着水库生态系统的不断演化，内源和外源营养物的输入及水体在温度分层其间自身甲基汞的形成，导致水体甲基汞含量的逐渐增加，但仍需进一步的研究证实。

Using cold atomic absorption spectrophotometry to measure contents of mercury in leaves and soil round of roots,a compaison is made to the absorbability of mercury between Buxus sinica and Nerrium indicum Mill.

通过冷原子吸收法测定土壤与植物叶片中的汞含量，比较小叶黄杨和夹竹桃对土壤中重金属元素汞的吸收能力，为土壤重金属汞污染的植物修复治理技术提供理论依据。

Total mercury and methyl mercury concentrations were analyzed by cold vapor atomic fluorescence spectrometry and aqueous phase ethylation,GC separation,and CVAFS detection.

2006年1~12月，每月采集乌江流域梯级水库入出库河流水样，用两次金汞齐-冷原子荧光光谱法和蒸馏-乙基化结合GCCVAFS法测定了水中总汞和甲基汞的浓度。

Methods of factor analysis of hydrochemical characteristics of Qinghai Salt Lakes

这种化学特性在其他汞的形态(如金属汞、1价汞)中不会显现。

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。