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- Electrode method has good selectivity,high sensitiveness and wide linearity to detection of fluorid in rain water. 電極法測定降水中的氟具有選擇性好、靈敏度高、線性範圍寬,降水中的渾濁和色度不影響測定的特點,測定範圍為0。
- Applied fluoride ion choosing electrode method to determination of fluoride in honey obtains better result. 應用氟離子選擇性電極法測定蜂蜜中氟化物,得到了良好的結果。
- Fluorine electrode method for studying this in fluoroacetamide poisoning is described here. 因此,企圖從機體組織和體液中直接檢驗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. 用曲線形電極法測定電絕緣柔性薄板材料的耐熱性的試驗方法(10。
- This paper expounds the significance of fluoride detection, and introduces some experiences of detecting the fluorine ions by using ion selective electrode method. 闡述了氟化物檢測的意義,介紹了利用離子選擇電極法檢測水中氟離子的一些經驗。
- Calcium fluoride content in calcium cyanamide charging is determined by a fluoride ion selective electrode method, and its conditions and applications are tested. 採用氟離子選擇電極法測定氰氨化鈣爐料中氟化鈣的含量,進行了條件和應用試驗。
- The paper discusses some factors effecting the determination of fluoride by ion selective electrode method for increasing the accuracy and the precision. 文章對影響離子選擇電極法測定氟化物的有關因素進行了研究和探討,以提高測定準確度和精密度。
- 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. 利用電化學 -表面增強激光拉曼光譜方法對環腺苷酸 ( CAMP)和腺苷酸 ( AMP)在銀電極和金電極上的增強拉曼光譜進行了研究 .
- 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. 用氟離子選擇性電極法對8個品種的茶葉、銀杏的不同部位以及金銀花中氟的含量進行了分析測定。
- 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. 分別採用直流四探針法和交流阻抗譜研究了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. 用循環伏安法與旋轉環盤電極在研究了含甲醇溶劑中異黃樟油素在鉑電極上氧化的電極過程,提出了生成胡椒醛的電極反應步驟。
- 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. 用離子選擇電極法、離子色譜法兩種方法對氟化物國家標準樣品進行測量,通過比較發現兩種方法測量國家標樣低濃度樣品時有顯著差異。
- Methods Fluoride ion(F)-selective electrode method was used to determine fluorin content of capsicum, tea, corn, rice, toothpaste, tap water and mineral water. 方法對該市不同地點抽取的市售辣椒、茶葉、玉米、大米、牙膏、自來水和礦泉水,採用氟離子選擇電極法測定氟含量。
- There are several ways of approaching the problem. 處理這個問題有好幾個方法。
- Her confinement was approaching. 她的分娩期臨近了。
- She tensed at the approaching footsteps. 她聽到越來越近的腳步聲馬上緊張了起來。
- needle against plate electrode method 針對板極法
- They have received notice of a typhoon approaching. 他們已收到颱風即將來臨的預報。
- The sky darkled at the approaching storm. 風暴來臨前天空漸漸暗了下來。
- He was frightened by the approaching kennel. 一群逼近的狗使他驚恐。