Mercury in water is all undetected.
水样中汞均未检出。
Trace amount of mercury in water has been determined with satisfactory results.
方法用于水中汞的测定结果满意。
This method was simple, sensitive and fast, and was suitable for detection of arsenic and mercury in water.
方法操作简便，灵敏快速，适用于海水及其他水体中砷和汞的测定。
Arsenic and mercury in water are tested with the dual-channel atomic fluorescence spectrometer in various conditions.
采用双道原子荧光光度计同时测定饮用水中砷和汞，并进行各种测定条件的试验与研究。
It has not obvious influence on the radon and mercury in air, but maybe has some small influence on radon and mercury in water.
对气氡与气汞动态的影响不明显；对水氡与水汞动态可能有一定影响，但影响幅度很小。
The methods of separation, enrichment, and analysis of trace mercury in water samples in recent years were reviewed in the present paper.
该文综述了近年来水样中痕量汞的分离富集与分析测定方法。
Methods: The testing results of arsenic and mercury in water were analyzed by using "Z-score" statistical method which is for international purpose.
方法：采用国际通用的稳健统计用“Z比分数”的统计方法对水中砷、汞的检测结果进行分析。
The method for the determination of trace mercury in water samples by hydride generation atomic absorption spectrophotometry after cloud point extraction was proposed.
提出了浊点萃取预富集氢化物发生-原子吸收光谱法测定痕量汞的新方法。
The optimal conditions for determination of mercury in water by cold vapour generation atomic fluorescence spectrometry and for sample digestion with potassium permanganate are described.
研究了以高锰酸钾消化，冷原子荧光法测定水质中汞的最佳测定条件。
The body is freeze-dried in liquid nitrogen, then vibrated so that it dissolves into a fine powder. Further processes evaporate water and remove things like mercury.
它将经过液氮冷冻干燥后的尸体进行振动，尸体便溶解为超微粒，然后近一步蒸发掉水并去除像汞之类的物质。
This means the nanochannels could also detect impurities, such as arsenic or mercury, in drinking water.
这意味着纳米通道也可以检测饮用水中的其他如砷、汞的杂质。
The toxic buildup of lead, mercury, and other heavy metals in the soil and water near coal plants and smelting factories is not usually measured.
火电厂和冶炼工厂附近的土和水中所溶解了来自于铅，汞及其他重金属的毒性物质，这些毒性物质通常很难测量。
In nearby areas, gold mining has released mercury into the air and water.
而在附近的地方，淘金者们向空气和水源还排放水银。
Lead, mercury, cadmium, nitrates and copper all pollute this river and affect drinking water supplies for the over 5 million people living in the area.
铅，汞，镉，硝酸盐和铜污染了这条河，影响了居住在该地区500多万人民的饮水供应。
With Neptune cranky and causing unclear or confusing situations, in hard Angle to Mercury, ruling news and agreements, problems related to water could concern you.
与海王星胡思乱想，造成混乱的情况不清楚或硬角，水星，裁定和协议的消息，有关水可以关注你的问题。
To explore a method for simultaneously detecting arsenic and mercury in drinking water.
目的研究同时测定生活饮用水中痕量砷和汞的方法。
In the paper, the factors that influence the uncertainty of mercury measurement in offshore water in East China Sea were analyzed by using the universal method.
采用国际通用的方法分析探讨了东海近海水质总汞测定中不确定度的影响因素。
The result of study indicated that the major environmental issues in the reservior region are water pollution due to COD discharged and eutrophication, and mercury pollution in specific river.
进行了南水北调湖北库区水污染防治对策研究，结果认为，库区主要环境问题是COD及富营养化物质污染，个别河流存在着汞污染问题；
AFS-230 dual-channel atomic fluorescence spectrophotometer was applied to establish a method for simultaneously detecting arsenic and mercury in drinking water.
方法采用AFS- 230双道原子荧光分光光度计建立同时测定生活饮用水中痕量砷和汞的方法。
An instrument used to measure pressure. A manometer consists of a U-shaped tube partially filled with a liquid that can vary in specific gravity from 1.0 (water) to 13.57 (mercury).
测量压力所用的一种仪器，压力计由部分装有相对密度在1.0(水)至13.57(汞)范围内的液体的U形管组成。
Cell phones and chargers contain toxic materials such as lead, mercury and cadmium, which can end up in a drinking water and food sources.
手机和充电器含用诸如铅，汞，镉之类的有毒有害材料，而这些有毒有害物极可能污染饮用水和食物。
The result shows that its easy, precise, feasible and applicable in testing arsenic and mercury in drinking water.
结果表明，该方法简单、准确，用于饮用水中砷、汞元素的同时测定具有较好的可行性和适用性。
To study the method to detect trace arsenic and mercury in sea water in the same time with dual channel atomic fluorescence.
建立了双道原子荧光同时测定海水中痕量砷和汞的方法。
Microorganisms in the water convert the mercury to a highly toxic form, called methyl mercury.
水中微生物的汞转化为剧毒的形式，所谓甲基汞。
A sensitive method for the determination of inorganic mercury and total organomercury in chemical waste water by cold vapor generation atomic fluorescence spectrometry (CVG AFS) was proposed.
用氢化物发生原子荧光光谱法测定了化工废水中的无机汞和总有机汞。
The atomic fluorescence method for measuring and determining mercury content in water is a newly developed simple technique.
用原子荧光法测定水中的汞是一种新兴的简便技术。
Ultraviolet lamps are a type of low pressure mercury vapor discharge lamps, which belong to special type fluorescent lamps and are widely applied in sewage disposal and water purification.
紫外线消毒灯是一种低压汞蒸汽放电灯，广泛应用于污水处理和净化中。
Ultraviolet lamps are a type of low pressure mercury vapor discharge lamps, which belong to special type fluorescent lamps and are widely applied in sewage disposal and water purification.
紫外线消毒灯是一种低压汞蒸汽放电灯，广泛应用于污水处理和净化中。
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