羥基測定 的英文怎麼說

中文拼音 [qiǎngjīcèdìng]
羥基測定 英文
hydroxyl group determination
  • 羥 : 名詞[化學] （羥基） hydroxyl （group）
  • 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. Modified starch - determination of carboxyl group content of oxidized starch

    改進的澱粉.氧化澱粉中羥基含量的測定
  3. Methods for chemical analysis of ferromolybdenum - the 8 - hydroxyquinoline gravimetric method for the determination of molybdenum

    鉬鐵化學分析方法8 -羥基喹啉重量法測定鉬量
  4. Two kinds of flavonoids in water extracts, water - extraction and alcohol precipitation, alcohol extracts were found by paper chromatography. they were separated and purified by thin - layer chromatography, one of which was primarily identified by uv as 4 ", 5 - dihydroxy - flavonol etherification or 4 ", 5, 8 - trihydroxy - flavonol etherification

    水提物、水提醇沉物、醇提物等3種提取物紙層析結果顯示有兩種黃酮類化合物，經薄層層析分離純化，並進行紫外光譜分析，初步測定其中一組分為4 ， 5 -二羥基黃酮醇醚或4 ， 5 ， 8 -三羥基黃酮醇醚。
  5. Collagenes. determination fo hydroxyproline content

    骨膠原.羥基脯氨酸含量的測定
  6. ( 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。
  7. The glyoxal bis 2 - hydroxyanil photometric method for the determination of calcium content

    羥基苯胺光度法測定鈣量
  8. Hi this thesis, the setting time of various retarders had been tested, in which three retarders with good retarding action, citric acid, sodium tripolyphosphate, bone glue are respectively chosen from three types of retarders, hydroxyl carboxylic acid type, phosphate type and protein type, and the strength and setting time of gypsum added with them are determined. effect of some factors, such as ph value, fineness of hemihydrate, type of gypsum on the retarding action of the retarders is also studied

    本文對多種緩凝劑進行凝結時間測試，選擇效果良好的羥基羧酸、無機鹽和蛋白質類型的三種緩凝劑：檸檬酸、多聚磷酸鈉和骨膠，測定它們對石膏凝結時間、強度等宏觀性能的影響，並分別研究ph值、石膏細度和石膏種類等因素對它們的緩凝效果的影響。
  9. Aromatics. determination of carbonyl value and carbonyl compounds content. free hydroxylamine method

    香料羰值和羰基化合物含量的測定游離羥胺法
  10. Determination of trace iridium by spectrophotometric method with o - hydroxybenzenediazoaminoazobenzene

    鄰羥基苯基重氮氨基偶氮苯光度法測定微量銥
  11. The analysis results of the reducing sugar and hmf content in bread crumb with different storage time showed that the browning of bread crumb was caused by maillard reaction

    通過對不同貯存時間麵包瓤中還原糖含量和羥甲基糠醛（ hmf ）含量的測定，表明麵包褐變主要是由美拉德反應引起。
  12. Nmr modified starch - determination of hydroxypropyl content - method using proton nuclear magnetic resonance spectrometry

    改良澱粉.羥丙基含量的測定.質子核磁共振
  13. 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
  14. Analysis of iron ores - methods for the determination of vanadium content - bpha spectrophotometric method

    鐵礦石分析.第11部分:釩含量測定方法.第1節:苯甲酰苯基羥胺分光光度測定法
  15. Resin finishing agent - determination of methylol formaldehyde content

    樹脂整理劑中羥甲基甲醛含量的測定方法
  16. Essential oils - determination of carbonyl value - potentiometric methods using hydroxylammonium chloride

    香精油.羰基值的測定.氯化羥銨電勢計法
  17. Method for the determination of 10 - hydroxy - - decenoic acid in royal jelly for import and export. gas chromatography

    進出口蜂皇漿中10羥基癸烯酸的測定方法.氣相色譜法
  18. Qualitative and quantitative detection of plants phas using gas chromatography ( gc ) indicated that hd were the major composition of phas and the maximum pha accumulation was 22 mg / g dry weight

    用氣相色譜法對轉基因植株中的pha進行定性定量檢測，確定pha的主要成分為羥基癸酸（ hydroxydecanoate ， hd ） ，表達量最高為2 . 2干重。
  19. The field surveys and lab experiments tvere designed to study the distribution and source of pah " poliution in x " ater, sediment ; the pah " concentration and distribution in marine fish organ ( of the fish lateolabimjapo ) 1iclls and pagivsonills inajor ) ; the pah " bcf factors of liver and bile in marine fish ( laleolabral jtwo ) 1itits and pag7vso ) ) ills ) ) 1ajbr ) ; the reiationship between pah " exposure and biochemicai response ( cat sod, lpo ) and the metabolic rate of naphthalene and pyrene in fish bile

    4優化了魚膽汁中1 ?羥基萘和1 ?羥基芘的熒光分析方法，測定了1 ?羥基萘和1 ?羥基芘在鱸魚、真鯛膽汁中的含量，探討了萘和芘在魚膽汁中的代謝比率、清除作用。結果顯示： （ 1 ）膽汁中萘的代謝比率低，易蓄積；而芘的代謝比率高，易清除。
  20. Non - ionic surface active agents - polyethoxylated derivatives - determination of hydroxyl value - acetic anhydride method

    非離子表面活性劑聚乙氧基化衍生物羥值的測定乙酐法
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