- 更多网络例句与汞的相关的网络例句 [注：此内容来源于网络，仅供参考]
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Experiments showed that inorganic mercury and phenyl mercury could be adsorbed by activated carbon in 0.5% aqua regia with adsorption time of 1.5 hours. The adsorption percentage was 97% for inorganic mercury and 96.5% for phenyl mercury.
结果表明，在活性炭用量为0.2g，φ=0.5%的王水介质中搅拌1.5h，无机汞和苯基汞的吸附率均达96%以上，无机汞和苯基汞的吸附容量分别为82.5μg/g和66.0μg/g。
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And the condition of directly determine the trace mercury in the fish-pond water of our school with this generation system and the mercury meas urer machine is discussed.
介绍一种用于冷原子吸收光谱分析法测汞的新型的汞蒸气发生器，并探讨了将该发生器与测汞仪配合直接测定水中痕量汞的工作条件。
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The soil urease and invertase activity effected by Hg was investigated in different fertility soils. The results show that soil urease activity、maximum reaction velocity (Vmax、Vmax/Km) and reaction velocity constant k have remarkably negative correlation with Hg concentration so that these can be used as ecological indexes of soil polluted by Hg, Km changes a little indicating that the reaction mechanism of Hg and urease is nonreversible competitive restraint. Urease of low soil fertility is more damaged by Hg than that of high soil fertility, with severe pollution at Hg concentration of 6.00 and 14.79mg/kg respectively; while invertase is less sensitive to Hg than urease. Cultural time has less influence on the relationship of soil enzyme and Hg concentration.
对不同肥力土壤脲酶和转化酶活性受汞影响进行了研究，结果显示，土壤脲酶活性、最大反应速度Vmax 、Vmax/Km和反应速度常数k与汞浓度呈现显著或极显著负相关关系，表明其可作为土壤汞污染的生态指标；米氏常数Km则变化较小，表明汞与脲酶作用机理为不可逆竞争抑制；低肥力土壤脲酶比高肥力土壤脲酶受汞毒害作用更强，当汞浓度分别为6.00和14.79mg/kg时即达到严重污染；而转化酶对汞的敏感性较差；培养时间对土壤酶与汞浓度间关系影响较小。
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Methods The mercury in urine, which is the total amount of inorganic mercury in urine, including those produced from organic mercury after treated by potassium bromate and potassium bromide, is determined by atomic absorption spectrophotometer after reduction into mercury atom with sodium borohydride.
方法］尿样中汞（尿中无机汞和经溴酸钾－溴化钾处理尿中有机汞生成的无机汞之和）以硼氢化钠还原生成汞原子蒸气，用原子吸收光谱仪测定其汞的含量。
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The results show that the contents and distributions of mercury in Jiaozhou Bay were affected by coastal runoff and phytoplankton bloom The linear relationship between organic mercurv and the COD and the exponential relationship between inorganic mercury and chl-a implied that marine phytoplankton could absorpt mercury in sea water and played an important role in controling the speciations of mercury in the Bay.
测定结果表明，胶州湾中汞含量和分布规律与浮游植物的盛衰和陆地迳流有关。有机汞和COD之间存在着线性关系，溶解无机汞含量随叶绿素a含量增加呈指数下降，表明浮游植物对汞的富集及其在海水中形态的转化起着十分重要的作用。
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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。
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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。
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The toxity of mercury was closely correlated with its speciation,of which methyl-mercury was the most toxic and the main form existing in biological samples.
汞的毒性与其化学形态有很大的关系，甲基汞化合物是一种危害巨大的毒性物质，在汞的各种形态中毒性最高，并且是生物体中汞的主要存在形式。
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Dental amalgam is the greatest source of mercury in the general population and brain, blood and urine mercury levels increase correspondingly with the number of amalgams and amalgam surfaces in the mouth.
牙齿汞齐填充物是一般民众最主要的汞的来源，脑、血液、尿液中的汞浓度会随著口中的牙齿汞齐填充物数目增加而增加。
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The influences of environmental factors on the abiotic methylation were studied. The biggest production of methylmercury was found after 2 days of incubation in presence of FA. The rate of production of methylmercury depends upon temperature. In presence of FA from sediment, the biggest production of methylmercury was found under 40℃. In presence of FA from soil, production rate increases with temperature. The biggest production of methylmercury was found when solution pH was 2 and 4 in presence of FA from sediment and soil, respectively. Increase in concentrations of inorganic mercury and FA solution causes an increase in the production of methylmercury. Under irradiation with ultraviolet ray, blacklight lamp as well as natural light, methylation is stimulated, especial for irradiation of ultraviolet light.
环境条件对汞甲基化作用的影响研究得出，在底泥和土壤FA体系中甲基汞产量均在反应2天后达到最大值；在底泥FA体系中汞的甲基化在反应温度为40℃时产量最大，而在土壤FA体系中，甲基汞产量在10～60℃之间随反应温度升高而增加；底泥和土壤FA体系中汞的甲基化分别在pH值为2和4时最大；甲基汞产量均随无机汞浓度和腐殖质浓度的增加而增加；紫外线、黑光灯和自然光照射都可促进甲基汞的生成，紫外线的作用尤其明显。
- 更多网络解释与汞的相关的网络解释 [注：此内容来源于网络，仅供参考]
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mercuric：汞的
mercurialism 水银中毒 | mercuric 汞的 | mercurochrome 红汞
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mercuric：含汞的
lamp bulb 水银灯泡 | mercuric 含汞的 | mercuric 水银的
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mercurous：亚汞的
loride 氯化亚汞 | mercurous 亚汞的 | mercury barometer 水银气压计
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mercurous：亚汞的;一价汞的
mercuric(正)汞的;二价汞的 | mercurous亚汞的;一价汞的 | mercurouschloride氯化亚汞;甘汞
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amalgamable：可合汞的
amalgamtreatment混汞法 | amalgamvapourlamp汞齐灯 | amalgamable可合汞的
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amalgamable：可合汞的可成合金的可以混合的
amalgam | 汞合金, 汞齐 | amalgamable | 可合汞的可成合金的可以混合的 | amalgamate | 使与汞混合, 合并
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amalgamative：混汞的
混钙银星石deltaite | 混汞的amalgamative | 混汞机amalgamator
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amalgamative：合并的, 混汞的
amalgamation | 融合, 合并 | amalgamative | 合并的, 混汞的 | amalgamator | 合并者, 混汞机
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hydrargyric：汞的
hydranth 水螅体 | hydrargyric 汞的 | hydrargyrism 汞中毒
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nonamalgamable：不能汞齐(化)的;不能混汞的
"不吸湿的","non-hygroscopic" | "不能汞齐(化)的;不能混汞的","nonamalgamable" | "无油伴生天然气","nonassociated natural gas"