汞

The growth situations of recombinant E.coli JM109 which can superaccumulate Hg 2+ from aqueous solution containing Hg 2+ were studied.

中文文摘］对具超强汞富集能力的基因工程菌在重金属汞离子存在的水体中的生长状况进行了研究。

Results With the increase of the consisitency of mercury in air and work-years, mercury toxicosis tended to increase. There was no significantly difference between the male and the fema le workers.

结果 随着工龄的增加、空气中汞浓度的增高，汞加工企业工人的中毒程度均有增重趋势，男女性别间差异无显著性。

Various test conditions and effect factors for determination of mercury by flow injection-atomic absorption spectrometry were discussed and a method for the determination of mercury in Tricholoma giganteum has been developed.

探讨了流动注射还原气化—冷原子吸收光谱法测定微量汞时的最佳条件，建立了大白口蘑中痕量汞的流动注射还原气化—冷原子吸收光谱分析方法。

White muscle samples of 226 swordfish, Xiphias gladius, collected from Taiwanese longline vessels operated in the Atlantic Ocean and the Indian Ocean during May to December 2004 were analyzed for total mercury concentrations.

本研究以2004年5月至12月我国鮪钓船在大西洋及印度洋钓获之226个剑旗鱼標本为研究对象，分析其白色肉中之总汞浓度，並探討其总汞浓度与尾叉长间的相关性。

They would reinforce cooperation on the issue of mercury on the basis of the UNEP Global Mercury Partnership.

中美双方同意在联合国环境规划署全球汞伙伴关系框架的合作基础上，加强应对汞问题的合作。

Under a light and rapid hand, the glass is pushed straight forward and drives before it the surplus of the metal; and the mercury, shut in between the tin and the glass, spreads out, adheres, and amalgamates in a few minutes.

用手将玻璃迅速向前轻推，把多余的汞朝前挤；夹在锡箔和玻璃之间的汞几分钟之内就散开，胶着，齐化了。不过玻璃必须在重压下干燥近 8 天，贴锡的工序才算完成。

Respectivey, The methylmercury levels of human hair for mercury mine workers, children and pregnam women living near the mine area have been compared with that of those living at nonpol luted .

本文采用气相色谱法测定人发中甲基汞，对人发的酸度、浸取时间、人发与酸液的比例，以及无机汞存在的影响作了测定和选择，方法的平均回收率96.6%，精确度2.8%，方法可靠性用氢化物原子荧光法核对，结果一致。

An elemental mercury standard was obtained by placing 10 mL of pure metallic mercury (Aldrich, Inc.) in a 250-mL glass bottle, fitted with a screw cap and a Teflon septum and maintained in a refrigerated water bath RM6, Lauda, Cole Parmer, Inc.

汞元素标准为10mL纯汞在250ml玻璃瓶中，并使用螺帽和特氟隆隔膜装置放在冷水浴中保持15℃。

Common transparent quartz tube SiO2 more than 99.9% purity, geometry, chemical stability, thermal stability, resistance to thermal denaturation and anti-crystallization properties of the fine, optical transmittance above 93%; from hydroxyl in hydroxyl tube below 10ppm, after vacuum from hydroxyl, hydroxy-up to 5ppm below apply to high-pressure mercury lamp, sodium lamp, metal halide lamp, such as low-hydroxy products; white pipe, used mainly for heating tube, heating tube, far infrared control the manufacture, milky quartz pearl quartz tube possession of new technology, the management side as if the surface of pearls, all aspects of performance than ordinary white tube better; filter tube to filter out ultraviolet UV band in the harmful wavelengths of 190-320nm ultraviolet light source applied to environmental protection manufacturing; no ozone UV filter tube and pipe the contrary, through the ultraviolet wavelength around 253.7nm, there is no ozone UV lamp main material, widely used in medical equipment, water treatment, food hygiene, such as sterilization; quartz casing diameter 8-120mm in between, has a single opening, double opening round, flat-top shape and widen the mouth of necking, flanging, sanding and other processing, high temperature resistance, corrosion resistance, good light transmission and moisture-proof, explosion-proof characteristics such as widely used in aquarium thermostat, disinfection equipment, heating pipes, water treatment, metal halide lamp, such as product manufacturing and environmental protection, health, chemical and other fields; quartz Clamshell specifications 8-180mm, the shape according to the customer requirements, the bubble shell can take capillary has to carry out the exhaust, high temperature, light transmission is good, mainly for JC, JD, H1-H7, the stage lights and high-pressure mercury lamp, sodium lamp, metal halide lamp, such as product manufacturing; quartz water jacket mainly used in printing and packaging processing industry ---- UV light-curing, UV light curing is a very reliable and can be used to replace hot air dryers and other drying technique of curing technology, which in the printing and packaging of the processing industry has been widely.

普通透明石英管SiO2纯度达99.9%以上，几何尺寸、化学稳定性、热稳定性、抗热变性和抗析晶性能优良，光学透过率达93%以上；脱羟管羟基在10ppm以下，经过真空脱羟，羟基可达5ppm以下，适用于高压汞灯、钠灯、金卤灯等低羟基产品；乳白管，主要用于发热管、加热管、远红外管的制造，珠光石英管乳白石英管之新工艺，管面好象珍珠的表面，各方面性能比普通乳白管更优；滤紫外线管能够滤除紫外光谱波段中对人体有害的190-320nm波长的紫外线，适用于环保光源的制造；无臭氧管与滤紫外线管相反，可透过253.7nm左右波长的紫外线，是无臭氧紫外线杀菌灯的主要材料，广泛用于医疗器械、水处理、食品卫生等杀菌；石英套管直径范围在8-120mm之间，有单开口、双开口、圆头、平头等外形和扩口、缩口、翻边、磨砂等加工，具有耐高温、耐腐蚀、透光性好及防潮、防爆等特点，广泛使用于水族恒温器、消毒设备、加热管、水处理、金卤灯等产品的制造和环保、卫生、化工等领域；石英泡壳规格Φ8-180mm，形状根据客户要求，泡壳上可以接有毛细管，可进行排气，耐高温，透光性好，主要用于JC、JD、H1-H7、舞台灯和高压汞灯、钠灯、金卤灯等产品的制造；石英水套主要用于印刷和包装加工工业---- UV光固化， UV光固化是一种十分可靠的、可取代热空气干燥机和其他干燥技术的固化技术，它在印刷和包装加工工业已经得到广泛应用。

Under the working conditions of alkaline zinc electrodes and in the range of charge and discharge potential, the composite inhibitors were proved to have good chemical and electrochemical stability themselves, and to keep their effect for a long time.

最后，通过双电层电容的测量、电化学阻抗谱、稳态极化曲线和红外光谱的分析，提出了复合代汞缓蚀剂的吸附行为理论、缓蚀作用机理和协同作用机理，很好地解释了实验的结果，并为进一步选择、设计复合代汞缓蚀剂提供了理论基础。

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。