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- catechin oxidation products 儿茶素氧化产物
- These compounds range from hydrocarbons through various oxidation products. 这些化合物从烃类到多种氧化物。
- Fluorescence methods provide a relatively sensitive measure of oxidation products in biological tissues. 荧光是测定生物组织中的氧化产物的一个比较灵敏的方法。
- Oxidation products of unsaturated systems produce a color reaction with thiobarbituric acid (TBA). 不饱和系统的氧化产物与硫代巴比妥酸(TBA)产生一个颜色反应。
- DBP and DBH are the dechlorination and oxidation products of DDT, with DDE a dehydrochlorination product. DDT脱氯、氧化产物DBP和DBH; DDT脱去HCI生成的DDE;
- The color of the beverage and much of its taste,especially astringency,is attributed to these polyphenolic compounds,or to their oxidation products in black tea. 这种饮料的颜色，以及许多味道，特别是涩味，都是由于这些多酚化合物的缘故，或者说是由于它们在红茶中的氧化产物的作用。
- The color of the beverage and much of its taste, especially astringency, is attributed to these polyphenolic compounds, or to their oxidation products in black tea. 这种饮料的颜色，以及许多味道，特别是涩味，都是由于这些多酚化合物的缘故，或者说是由于它们在红茶中的氧化产物的作用。
- Oxidation products of four raw coals and five extracted coals using hydrogen peroxide under mild conditions have been fractionated by solvent extraction and analyzed with GC/MS. 本论文用溶剂萃取法对四种原煤及其氧化产物和五种萃余煤及其氧化产物进行了族组分分离并用GC/MS对各族组分进行分析。
- A white,crystalline oxidation product,C4H6N4O3,of uric acid that is the metabolic end product of vertebrate purine oxidation and is used medicinally to promote tissue growth. 尿模素一种白色晶状尿酸氧化物，C4H6N4O3，该尿酸为脊椎动物嘌呤的代谢终产物，在医药方面用来刺激组织生长。
- A white, crystalline oxidation product, C4H6N4O3, of uric acid that is the metabolic end product of vertebrate purine oxidation and is used medicinally to promote tissue growth. 尿模素一种白色晶状尿酸氧化物，C4H6N4O3，该尿酸为脊椎动物嘌呤的代谢终产物，在医药方面用来刺激组织生长
- Using potentiometric titration in DMF solution, the concentration of glyoxylic acid in the oxidation product of glyoxal can be accurately and conveniently determinated. 利用电位滴定仪,以DMF作为溶剂能方便准确地测定出乙二醛液相氧化液中乙醛酸的含量。
- The unsymmetrical dimethylhydrazine(UDMH) and initial oxidation products were characterized by gas chromatography-mass spectrometry,and the content of main components were identified. 利用气相色谱/质谱表征偏二甲肼及其初期氧化产物,确定主要氧化产物浓度。
- Some analytical methods was applied to the determination of liquid-phase oxidation products of cyclohexane.These methods consisted of three steps according to the respective characters of components. 针对环己烷空气液相氧化混合产物的不同特性,采用了不同的测定方法:环己基过氧化氢采用间接碘量法定量;
- The present invention relates to a method for raising cyclohexane oxidation production capacity and its equipment. 本发明涉及一种提高环己烷氧化生产能力的方法及设备。
- Amines polymerizewith the oxidized products of phenol into brown precipitate in the solution and would be removed. 并且,溶液中的胺类化合物和酚的氧化产物聚合生成棕色沉淀而被除去。
- In the presence of cellobiose, CDH could reduce many oxidized products catalyzed by soybean hull peroxidase (SHP). 在电子供体纤维二糖存在下，CDH可以还原由豆壳过氧化物酶（SHP）氧化多种芳香化合物所生成的产物。
- The effect of oxidation temperature of oxalic acidic cobalt on the oxidized product and properties of reduced Co powder are studied by X-Ray, SEM. 利用X-衍射、扫描电镜研究了草酸钴氧化温度对氧化产物、及其相应还原钴粉性能的影响。
- While the reduction of the initial oxidized products on pyrite surface such as polysulphide and free sulphur can improve its hydrophilicity. 同时，黄铁矿表面初始氧化产物如单质硫和多硫化物被还原，亲水性增强。
- The place is known for its handicraft products. 这地方因出手工艺品而出名。
- The results show that using ammonium bicarbonate instead of oxalic acid,high purity cerium oxide product containing CeO 2 of 99% could be obtained. 并用碳铵替代草酸生产 99%25的高纯氧化铈产品。
