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- Electrode method has good selectivity,high sensitiveness and wide linearity to detection of fluorid in rain water. 电极法测定降水中的氟具有选择性好、灵敏度高、线性范围宽,降水中的浑浊和色度不影响测定的特点,测定范围为0。
- Applied fluoride ion choosing electrode method to determination of fluoride in honey obtains better result. 应用氟离子选择性电极法测定蜂蜜中氟化物,得到了良好的结果。
- Fluorine electrode method for studying this in fluoroacetamide poisoning is described here. 因此,企图从机体组织和体液中直接检验出氟乙酸胺是不可能的’‘。
- Test Method for Thermal Endurance of Flexible Sheet Materials Used for Electrical Insulation by the Curved Electrode Method (10. 用曲线形电极法测定电绝缘柔性薄板材料的耐热性的试验方法(10。
- This paper expounds the significance of fluoride detection, and introduces some experiences of detecting the fluorine ions by using ion selective electrode method. 阐述了氟化物检测的意义,介绍了利用离子选择电极法检测水中氟离子的一些经验。
- Calcium fluoride content in calcium cyanamide charging is determined by a fluoride ion selective electrode method, and its conditions and applications are tested. 采用氟离子选择电极法测定氰氨化钙炉料中氟化钙的含量,进行了条件和应用试验。
- The paper discusses some factors effecting the determination of fluoride by ion selective electrode method for increasing the accuracy and the precision. 文章对影响离子选择电极法测定氟化物的有关因素进行了研究和探讨,以提高测定准确度和精密度。
- The Electrode method and Surface Enhanced Raman Scattering(SERS) Spectroscopy we re used to study the SERS spectroscopy of CAMP and AMP on silver and gold Electr ode. 利用电化学 -表面增强激光拉曼光谱方法对环腺苷酸 ( CAMP)和腺苷酸 ( AMP)在银电极和金电极上的增强拉曼光谱进行了研究 .
- Design of Freshwater Biomonitor Based on Four Electrodes Exploration Technique[J]. 引用该论文 丁晴;刘建国;黄书华;王亚萍;陈军;陆钒.
- In this paper, the content of the fluoride in 8 species tea, different places of Ginkgo Biloba and Lonicera Japonica Thunb has determined by the fluoride-selective electrode method. 用氟离子选择性电极法对8个品种的茶叶、银杏的不同部位以及金银花中氟的含量进行了分析测定。
- The electronic and ionic conductivities of Ln0.6Sr0.4Co1-yFeyO3 (y=0.2, 0.8) ceramics were evaluated by a dc four-terminal method and ac impedance spectroscopy using a two-terminal blocking electrode method, respectively. 分别采用直流四探针法和交流阻抗谱研究了Ln_(0.;6)Sr_(0
- The electrode process of isosafrole oxidized on platinum electrode in the solvent containing methanol has been studied by cyclic voltammetry method and ro-tating ring-disk electrode method. 用循环伏安法与旋转环盘电极在研究了含甲醇溶剂中异黄樟油素在铂电极上氧化的电极过程,提出了生成胡椒醛的电极反应步骤。
- By monitoring fluorine compound of national standard sample with ion selective electrode method and ion chromatoghrphy,the results show that there distinctive differences of the same sample. 用离子选择电极法、离子色谱法两种方法对氟化物国家标准样品进行测量,通过比较发现两种方法测量国家标样低浓度样品时有显著差异。
- Four electrode DC furnace with preheater a new generation of EAF 新一代电弧炉－4电极直流电弧炉
- Methods Fluoride ion(F)-selective electrode method was used to determine fluorin content of capsicum, tea, corn, rice, toothpaste, tap water and mineral water. 方法对该市不同地点抽取的市售辣椒、茶叶、玉米、大米、牙膏、自来水和矿泉水,采用氟离子选择电极法测定氟含量。
- It is clear to all of us that two plus two is four. 二加二等于四对我们大家都很清楚。
- He wove four plots together into a novel. 他把四条情节编成一部小说。
- We have tea at four o'clock in the afternoon. 我们在下午四点钟喝茶。
- The town boasts four swimming pools. 这座城镇以拥有四个游泳池而自豪。
- needle against plate electrode method 针对板极法
