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- Micro amounts elements 微量元素
- A method for the determination of micro amounts of vanadium in ferrochromium was presented. 用催化动力学示波极谱法测定铬铁中微量钒。
- The reagent has been successfully applied to the spectrophotometric determination of micro amounts of cobalt in alloy steel with RSD of 0.46%-0.79%. 该试剂已用于合金钢中微量钴的测定;相对标准偏差从0.;46%25到0
- The micro amounts of phosphorus in electroplate copper dissolved with HNO3 were determined by ICP-AES under the optimized experimental conditions. 摘要用浓HNO3溶解高纯铜试样，电感耦合等离子体发射光谱(ICP-AES)测定其中微量磷，并对试样处理、测试方法、提高灵敏度等条件进行了优化实验。
- AFS method is used to analyze micro amounts of arsenic and selenium in the Luanhe river,this method is simple,rapid and high sensitivity. 本文采用了原子荧光光谱法测定滦河水中微量砷、硒 ,具有操作简单、快速、灵敏度高等优点。
- FAAS is applied to the determination of micro amounts of rubidium in sodium aluminate solution.Systematic study is made for the optimum analytical conditions, e.g. 采用空气-乙炔火焰原子吸收光谱法测定铝酸钠溶液中微量铷。
- Progress of automatic on line analysis for micro amount of imparities in Chinese synthetic ammonia industry is reviewed. 概述我国合成氨工业生产中在线自动分析微量有害杂质的发展与进步。
- A simple gold nanoparticle-based method to detect micro amount of polynucleotide molecules with silver staining enhancement is established. 利用银染增强的纳米金技术建立了一种简单快速的核酸定量方法。
- A review is presented on the determination of micro amounts of iodine in iodinated sauce with iodometry,absorption spectrophotometry,chemiluminescence analysis,ion selective electrode analysis. 本文从碘量法、吸光光度法、化学分析法、离子选择电极法出发,评述了酱油中碘含量测定方法的研究现状。
- In the system of sulfuric acid phenylglycollic acid cinchonine potassium chlorate, micro amount of tungsten in ammonium molybdate products has been determined by catalytic polarography. 在硫酸 -苯羟乙酸 -辛可宁 -氯酸钾体系中 ,催化极谱法测定钼酸铵产品中的微量钨。
- By comparison of the preciseness, accuracy and experimental condition with the primitive reagent box detection, it is revealed that the micro amount blood analysis method is reliable. 对微量法的精密度、准确度及实际应用情况进行评价，通过与原试剂盒方法比较，证明了微量血试剂盒检测方法的可行性。
- HG-AFS DETERMINATION OF MICRO AMOUNTS ARSENIC IN SOY SALAD OIL 氢化物发生-原子荧光法测定大豆色拉油中的痕量砷
- Determination of Micro Amounts of Lead in Food by HG-AFS 氢化物原子荧光法测定食品中微量铅
- Photometric Determination of Micro Amounts of Methyl Iodide in Air 光度法测定空气中微量碘甲烷
- He has a large amount of mail to answer every day. 他每天有大量的信件要回复。
- It all amounts to a lot of hard work. 那一切意味着大量艰苦工作。
- How fast does the new micro process the data? 这新微型计算机处理数据有多快?
- In large numbers, amounts, or volume. 大批，大量数量、数目或体积很大
- The carpet will stand any amount of wear. 这地毯极其耐用。
- The amount of a claim on an insurer by an insured. 险损赔偿额保险人从承保人获得的赔偿数量
