顯色劑 的英文怎麼說
中文拼音 [xiǎnshǎijì]
顯色劑
英文
chromogenic agent-
A review with 44 references is given on recent development of heterocyclic azo compounds ' application in spectrophotometric analysis of copper, zinc, and iron in biological sample including three kinds of heterocyclic azo compounds : pyridylazo compound, imidazolylazo compound, and triazolylazo compound
摘要綜述了近年來應用偶氮類顯色劑測定生物樣品中銅、鋅、鐵的光度分析發展狀況,從吡啶偶氮類試劑、咪唑偶氮類試劑以及三氮唑偶氮類試劑加以歸納,引用文獻44篇。A new method was introduced in this paper : the practability of adopting sodium sulphide instead of hydrogen sulphide for colorific agent has been studied and determinated the optium test condition
研究了採用硫化鈉溶液取代硫化氫作為顯色劑的可行性,並確定了最佳的測定條件。The current test method of heavy metals in edible alcohol is adopted colorimetric method using hydrogen sulphide saturated solution as colorific agent, this method is toxic, disagreeable odour, contaminated, overlaborated and time expended
摘要食用酒精重金屬檢驗方法目前是採用飽和硫化氫溶液作顯色劑的比色測定法,該法毒性大、氣味難聞、污染嚴重、繁瑣、耗時。The development of textile digital electrostatic printing technology and developers for organic pigments
紡織品數碼靜電印花技術的開發與有機顏料顯色劑Preparation and properties of the sensing membranes immobilizing plant esterase - chromogenic agent
顯色劑傳感膜的制備與性能A review of the recent progress of photometry of strontium, in china covering mainly the years of 1984 - 2006 was presented, pertaining especially to the use of various kinds of chromogenic reagents, and the application of catalytic - kinetic reactions as well as the chemometric methods to the photometric determination of strontium ( 61 ref. cited )
摘要對國內鋁的光度法測定的近年進展概況作了評述,主要涉及自1984年到2006年間在各類顯色劑的使用,以及在鋁的光度剛定中應用催化動力學反應及化學計量學方法等內容,引用文獻61篇。Apply the mixture within 30 minutes of mixing agent 1 ( cream colour base ) and agent 2 ( developer ). the dyeing performance might be weakened if you leave the dye mixture standing
將1劑(染發霜)和2劑(顯色劑)混合后,應該在30分鐘以內使用。時間拖久了染發效果會減弱,因此應盡快使用混合液。( 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。Study on synthesis of h - acidazo agent and its application
新顯色劑對羧基偶氮羧黃的合成Comparison of two different color - developing agents in detecting content of fe
兩種不同顯色劑測定三價鐵離子含量的比較Colour reaction system of mixed rolynuclear complex with colour reagent arsenazo and chlorophosponazo
為顯色劑的混合多核配合物顯色反應體系Study on the synthesis of a new chromogenic reagent and its application in environmental monitoring
新顯色劑的合成及其在環境監測中的應用研究Spectrophotometric determination of cetylpyridinium chloride with bibromocarbaxylbenzenediazoaminoazobenzene
新顯色劑分光光度法測定氯化十六烷基吡啶Synthesis of a new chromogenic reagent dibromo - p - methyl - bromosulfonazo dbmbsa and its color reaction with lead
新顯色劑二溴對甲基偶氮溴磺的合成及其與鉛顯色反應的研究The relationship between the absorbency and the dosages of developer, and of the masking agent has been investigated
考察了顯色劑用、掩蔽劑用量及顯色時間與吸光度的關系。The synthesis of new reagent dibromo - p - methyl - carboxysulfonazo and the study on its spectrophotometric determination with strontium
新顯色劑二溴對甲基偶氮羧磺的合成及其與鍶顯色反應的研究Mtb as the colour - display reagent, ctmab as melting and keenness reagent, double peak and double wave magnitude methods were used for the measurement of aluminium as well as iron with a satisfactory result
摘要以甲基百里酚藍( mtb )為顯色劑、 ctmab為增溶增敏劑,利用系數補償和雙峰雙波長的兩次分光光度法同時測定鋁( )和鐵( )的結果令人滿意。Abstract : a review with 45 references is given on the application of triazene chromogenic reagents in photometric analysis of cadmium since 1985 with emphases on some high sensitivity and choice chromogenic reagents
文摘:介紹了1985年以來三氮烯類顯色劑在鎘光度分析中的應用,著重介紹了靈敏度高、選擇性好的顯色劑。Content of rare earth elements in the electroplating process can be determined rapidly and correctly with chlorophosphonazo by spectrophotometric analysis
摘要為了快速、準確地測量電鍍液中的稀土元素總量,採用了分光光度法,並以偶氮氯膦為顯色劑。Through groping and probing into the analytical method for diethanolamine in the solution for co2 removal, the dose of developer is ascertained as well as the heating and reaction time
摘要通過對脫碳溶液中二乙醇胺分析方法的摸索和探討,確定了分析方法中顯色劑的用量、加熱時間和反應時間。分享友人