氧化色

金属表面K2Cr2O7氧化色膜研究

Color Oxide Film on Metallic Surface

灰色粉末状金属，纯净、无肉眼可见夹杂物及氧化色。

Gray powder metal , pure , without any visible inclusions and oxidation color .

淬火裂纹深而细长，断口平直，破断面无氧化色。

Quenching crack deep and long , straight fracture , fracture surface without oxide color .

冷轧带钢表面清洁度与氧化色现象的探讨

Discussion of Surface Cleanness and Phenomenon of the Oxidation Color on the Surface of the Cold Rolled Strip Steel

本文首次提出了利用亚硝酸氧化色氨酸的荧光反应测定色氨酸的方法。

Tryptophan is oxidized by nitrous acid at elevated temperature produce a phenolic intermediate which further reacts with nitrous acid to form a fluorescent species .

试验了Cr（Ⅵ）与对氨基二甲基苯胺氧化显色反应的条件。

The oxidation color reaction of Cr ( VI ) with p-amino-N , N-dimethylaniline was studied and reported in this paper .

氧化显色法测定废水中铬

Study on Determination of Chromium (ⅵ) in Wastewater by Oxidation Coloration

催化氧化显色光度法测定粉煤灰中微量钒

Determination of trace vanadium in fly ash by catalytic oxidizing chromogenic spectrophotometry

铝合金换向电流法氧化发色工艺的研究

A Study on Aluminium Alloy Anodizing and Coloring Technology with Periodic Reverse Direct Current

铈-邻苯二酚衍生物配合物的氧化显色反应及其机理

Oxidation Colouring Mechanism of Cerium with Catechol Derivatives

苯基荧光酮氧化显色法测定废水中的铬

Determination of Chromium ( VI ) in Waste Water by the Method of Phenylfluorone Colour Oxidation

用铬酸根与邻氨基苯酚的氧化显色反应萃取光度法测定铬酸根

Determination of Chromate by Extraction Spectrophotometric Method Based on the Oxidation Colour Reaction of Chromate with O-Aminophenol

氧气液相催化氧化孔雀绿隐色体的环境友好工艺研究

Study of Environmentally-friendly Technology of Catalytic Oxidation of Peacock Green Leuco with Oxygen in Liquid Phase

本公司所生产的胆固醇检测试剂盒仅使用单一工作试剂，将胆甾醇酯水解、氧化及显色反应结合为一个步骤。

Our Cholesterol Assay uses a single Working Reagent that combines cholesterol ester hydrolysis , oxidation and color reaction in one step .

用诱导剂在PVA介质中研究锰（Ⅱ）催化氧化灿烂绿显色反应

Studying the color reaction of bright green catalyzed by mn (ⅱ) in the presence of PVA with guide agent

以氯化血红素（Hemin）作为过氧化物模拟酶，4-氨基安替比林（4-aminoantipyrine，4-AAP）和苯酚（phenol）为氢供体底物，通过Hemin催化活化H2O2氧化底物偶联显色反应，建立了测定Hemin含量的分析方法。

A method of determination of hemin was established through the catalytic oxidation reaction of hemin with H_2O_2.In this method , hemin was used as a mimetic peroxidase , 4-aminoantipyrine and phenol were used as hydrogen donator substrates .

乙醇对含水氧化镍薄膜电色特性的影响

The Effect of Ethanol on Electrochromic Properties of Hydrous Nickel Hydroxide Films

确定了植物样品测碘时快速、简便地制备分析试液的方法，并用溴水氧化放大反应比色法测定了分析试液中碘的含量。

A rapid and simple method for determinating iodine in plant samples is introduced . The iodine content was determined by enlargement reaction colorimetric method .

由于锆基色料呈色稳定性好、呈色力强、混溶性好、色泽纯正，因而电熔氧化锆在陶瓷色釉料中的用量增加。

The utility quantity of zirconia by electric smelting in color frit on the pottery is increasing because zirconia matrix frit has a good stability and capability for coloration , excellent mixture harmonization , and a pure color .

在静置体系中，微生物的作用促使矿物由初始代表氧化态的橙黄色转变为指示还原态的暗绿色，并首次检测到呈花状的针铁矿/赤铁矿，以及柱状的蓝铁矿。

In static system , microbial reduction changed the initial orange color , which refers to oxidation state , to dark green , which represents reduction environment . And flower-like goethite / hematite and columnar vivianite was first detected .

介绍了一种测定微量Br-的光度分析方法。在硫-磷混酸介质中，利用KMnO4对Br-选择性氧化，结合羟胺氧化、偶联显色反应，建立的一种分析方法。

An new photometric method for the determination of micro-amounts of bromide was founded , in the H_2SO_4-H_3PO_4 , by the Oxidation of KMnO_4 and oxidation-coupled reaction of Hydroxylamine .

通过对饲料中添加氧化程度不同的鱼油，研究氧化色油对真钢幼鱼生长、存活及肌肉和肝组织中脂肪酸组成的影响。

The effects of oxidized fish oils in the growth , survival and fatty acid composition in fish muscle and liver of juvenile red seabream , pagrus major were studied by adding different oxidized levels fish oils into the experimental diets .