汞

Uranium solution is obtained electrolytically by reducing uranyl ion on mercury cathode. The effect of the addition of various aminopolycarboxylic acids (such as EDTA, DTPA, CyDTA and TTHA) and organic water-miscible solvents (such as CH3OH, C2H5OH and CH3COCH3) on the stability of ura-nium in air has been investigated. The absorption spectra of uraniumand uraniumin 1 mol/l and 9mol/l hydrochloric acid solutions are examined.

本文采用汞阴极电解还原法制备了铀溶液，研究了在盐酸介质中各种氨羧络合剂乙二胺四乙酸二钠、二乙三胺五乙酸、1，2-环已烷二胺四乙酸、三乙基四胺六乙酸和水溶性有机溶剂甲醇、乙醇和丙酮的存在对铀稳定性影响，测定了在不同盐酸浓度中铀和铀的吸收光谱。

More and more attention is paid on the control of mercury emission from coal-fired flue gas.

目前大气中汞污染正成为国际上越来越关注的环境问题[1-6]。

The prevalence of mercury in our society is endemic in nature.

汞中毒的盛行率在我们的社会是一种地区流行病。

The mercury content of esculent fresh water fishes produced from Shanghai was determined by means of the cold atomic absorption luminosity .

以上海地区出产的食用淡水鱼为试样，通过冷原子吸收光度法检测鱼体中的汞含量。

The result suggested that estrone in aqueous solutions undergoes photodegradation resulting in the breakage and oxidation of benzene rings and production of compounds containing carbonyl groups.

应用荧光光谱法和红外光谱法研究了在125 W高压汞灯(λ≥365 nm)照射下，水中雌酮的光降解反应以及雌酮初始浓度、pH值及Fe3+对雌酮光降解速率的影响。

Objective Determination of total mercury in foods excogitate with methodology.

目的 运用方法学研究出适合食品总汞的最佳测定方法。

One final adjustment: the adult male in the analogy needs to have no capacity to excrete mercury.

一个最终修正是：类比中的成年男性没有能力来排泄汞。

In mercury in the fact sheet, North Carolina 's Advice on Eating Fish.

在汞的实况报道，北卡罗来纳州的意见，就吃鱼。

The catalytic action of mercury on the colour reaction between potassium ferrocyanide and 4, 7-diphenyl-1, 10-phenanthrolihe has been studied, The addition of thiourea will further increase the sensitivity of the reaction.

本文研究了汞催化亚铁氰化钾与4，7-二苯基-1，10-菲啰啉显色反应体系，硫脲的加入显著提高了体系的灵敏度，摩尔吸光系数ε＝4。

Cause sth/sb to absorb a lot of sth; fill sth/sb completely with sth

牙医用汞合金给我补牙。

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。