甲氧基測定 的英文怎麼說

中文拼音 [jiǎyǎngjīcèdìng]
甲氧基測定 英文
methoxy determination
  • 甲 : Ⅰ名詞1 （天乾的第一位） the first of the ten heavenly stems2 （爬行動物和節肢動物身上的硬殼） she...
  • 氧 : 名詞[化學] （氣體元素） oxygen （o）
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
  1. Determination of butyl hydroxy anisole, dibutyl hydroxy toluene and ethoxyquin in feeds

    飼料中丁基羥基茴香醚二丁基羥基甲苯和乙氧喹的測定
  2. In this thesis, new fluorescence carriers with good properties were synthesized and copolymerized under uv irradiation on the silanized glass or quartz disk and - the sensors prepared were studied. ( 1 ) n - propyl - 4 - ( n - methylacryloxy - ethyl ) amino - 1, 8 - naphthalimide ( pmean ) was synthesized and used for determination of picric acid. the linear range of the sensor is 9. 80x10 - 7 - 1. 96x10 - 4 mol i - 1

    （ 1 ）合成了n -丙基- 4 - （ n -甲基丙烯酰基氧乙基）氨基- 1 ， 8 -萘酰亞胺（ pmean ） ，研製出了苦味酸熒光光纖傳感器，可間接測定藥片中磷酸氯喹和水樣中苦味酸的含量。
  3. ( 2 ) an aminobenthiazole schiff base has been synthesized as a new fluorescence carrier by reacting 2 - aminobenthiazole with p - allyoxybenzoldohyde. the new kind of schiff base can be utilized for preparing an optical sensor, used for determining furazolidone based on the fluorescence quenching. aminobenthiazole schiff base immobilized on a glass plate surface by covalent bonding can circumvent the leakage of the fluorephore from the sensor surface and guarantee a relatively long working lifetime

    （ 3 ）用強熒光基團2 -氨基苯並蒽酮與對烯丙氧基苯甲醛合成了另一種新的schiff堿類化合物，與甲基丙烯酸羥乙酯、丙烯酰胺、環乙二醇二丙烯酸酯共聚制得光極膜，制備了一種苯並蒽酮schiff堿光化學傳感器，可用於單質碘的測定。
  4. At last, the quantitive detection for cucumber and greengrocery added certain enhanced insecticides including methamidophos, dimenthoate, acetphate, carbaryl and malathion was performed, and the results showed that the establishment of the quantitive standard could be helpful to estimate the insecticides residue in the samples

    並在此基礎上，選用了甲胺磷、氧化樂果、乙酰甲胺磷、毒死蜱、西維因和滅多威作為強化農藥，對添加了一定強化農藥量的黃瓜、青菜進行了定量測定，發現通過標準的建立，可以較真實地反映樣品中的農藥殘留量。
  5. 1 ) the synthesis and structural characterization of 5, 10, 15 - tris ( penta - fluorophenyl ) corrole and its corresponding [ 5, 10, 15 - tris ( pentafluorophenyl ) corrolato ] manganese ( iii ) ; 2 ) the synthesis and structural characterization of series of porphyrin and metalloporphyrins as follows : chloro [ 5, 10, 15, 20 - tetra ( p - methyl - phenyl ) - porphinato ] manganese ( iii ), chloro [ 5, 10, 15, 20 - tetra ( p - methyl - phenyl ) - porphinato ] iron ( iii ), [ 5, 10, 15, 20 - tetra ( p - methyl - phenyl ) - porphinato ] copper ( ) and - oxo - bis [ 5, 10, 15, 20 - tetra ( p - methyl - phenyl ) - porphinatomanganese ( iii ) ]. 2. in the third charpter, a highly selected silver electrode based on 5, 10, 15 - tris ( pentafluorophenyl ) corrole has been prepared, and its response was compared with that of metallo corrole counterpart and 5, 10, 15, 20 - tetra ( phenyl ) porphyrin

    3 、制備了以-氧-雙（ 5 ， 10 ， 15 ， 20 -四（對甲基苯基） ）錳卟啉載體的鉬酸根選擇性電極，並與5 ， 10 ， 15 ， 20 -四（對甲基苯基）鐵卟啉、 5 ， 10 ， 15 ， 20 -四（對甲基苯基）錳卟啉、 5 ， 10 ， 15 ， 20 -四（對甲基苯基）銅卟啉電極的響應性能進行了比較，對電極的膜組份進行了優化，並分別考查了電極的選擇性、 ph值影響、穩定性和壽命等，並將該電極應用於腐蝕抑制劑中鉬酸根的測定。
  6. Chemical analysis methods and determination of physical performance of alumina determination of vanadic oxide content - n - benzoyi - n - phenylhydroxylamine extraction photometric method

    氧化鋁化學分析方法和物理性能測定方法苯甲酰苯基羥胺萃取光度法測定五氧化二釩含量
  7. Workplace air - determination of arsenic trioxide and pentoxide - silver diethyl dithiocarbamate spectrophotometric method

    車間空氣中三氧化二砷及五氧化二砷的二乙氨基二硫代甲酸銀分光光度測定方法
  8. ( 2 ) the method of determining the concentration of tbh is studied in this paper. the concentration of normal - amount tbh can be determined by kios oxidation. the presence of hnoa in the titration media has no effect on the tritration results. the concentration of trace - amount tbh can be determined by colorimetric methodising paradimethylaminobenzaldehyde as a color reagent

    （ 2 ）研究了tbh濃度的測定方法。 kio3氧化法能有效測定常量tbh的濃度， tbh溶液中存在一定濃度的hno3時對滴定結果沒有影響。以對二甲氨基苯甲醛為顯色劑，採用比色法能測定微量tbh的濃度。
  9. The determination of micro nitrite in water by means of potassium iodide uitraviolet spectrophotometry

    鄰甲氧基苯酚偶聯光度法測定水中亞硝酸鈉
  10. Surface active agents - fatty alkyl dimethyl amine oxides - determination of the amine oxide content ; german version en 1791 : 1997

    表面活性劑.脂族烷基二甲胺化氧.氧化胺含量測定
  11. 0. 01 % cm m. silicones. polydimethylsiloxanes. determination of silanetriyl radicals silanetriyl content less then 0, 01 per cent. gaschromatographic method

    工業用堿性硅樹脂.聚二甲基硅氧烷.硅烷三醇基的含量測定
  12. These sensor prepared have been applied to analysis of different species. ( 1 ) carbazole is a promising pharmaceutical species. a novel optical sensor for determining doxycycline based on the fluorescence quenching of n - allylcarbazole immobilized on an quartz glass plate surface by covalent bonding has been described

    （ 2 ）用熒光基團2 -氨基苯並噻唑與對烯丙氧基苯甲醛合成了一種新的schiff堿類化合物，研製成了一種schiff堿新穎光化學傳感器，用於呋喃唑酮的測定。
  13. The liquid - liquid equilibrium data of ternary dem - ethanol - glycerin system have been determined at atmospheric pressure and different temperatures of 20, 40 and 60 ? c, the conjugate phase compositions and thereout the contribution curves of this ternary liquid - liquid equilibrium system have been obtained

    摘要在常壓， 20 、 40 、 60下，測定了二乙氧基甲烷乙醇丙三醇三元體系的液液平衡數據，得到了三元液液平衡體系的共扼相組成並由此繪得相平衡曲線。
  14. Workplace air - determination of 2 - methoxyethanol - solvent desorption gas chromatographic method

    車間空氣中2 -甲氧基乙醇的溶劑解吸氣相色譜測定法
  15. Non - ionic surface active agents - polyalkoxylated derivatives - determination of hydroxyl value - phthalic anhydride method

    非離子表面活性劑聚烷氧基化衍生物羥值的測定鄰苯二甲酸酐法
  16. Surface active agents - alkoxylated derivatives - determination of hydroxyl value - n - methyl imidazole method

    表面活性劑.烷氧基衍生物.羥基值的測定. n -甲基咪唑法
  17. Water quality - physical, chemical and biochemical methods - determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivitization

    水質.物理化學和生物化學法.固相萃取和衍生化作用后氣相色譜質譜法測定包括苯達松和羥基苯甲晴在內的選擇性苯氧烷類鋤草劑
  18. Dysprosium and dysprosium oxide - determination of tantalum content - para - chloride phenylfluorone - cetyl trimethyl ammonium bromide - ethanol spectrophotometric method

    金屬鏑及氧化鏑化學分析方法對氯苯基熒光酮-溴化十六烷基三甲基胺分光光度法測定鉭量
  19. Chemical analysis methods for acid slay of cupola. determination of phosphorus pentoxide by extraction molybdophosphate yellow using methyl isobutyl ketone spectrophotometic method of vanadium

    鑄造化鐵爐酸性爐渣化學分析方法.磷釩鉬黃-甲基異丁基甲酮萃取光度法測定五氧化二磷量
  20. Standard test method for methoxyl and hydroxypropyl substitution in cellulose ether products by gas chromatography

    氣相色譜法測定纖維素乙醚製品中甲氧基和羥丙基取代物的標準試驗方法
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