銅銨法 的英文怎麼說
中文拼音 [tóngǎnfǎ]
銅銨法
英文
cuprammonium process-
Chemical analysis of ammonium sulphate for technical use. spectrophotometric determination of copper
專業用硫酸銨的化學分析.銅含量的分光光度法測定The synthesis methods of isobutyl acetate catalyzed by p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, cupric chloride bi - hydrate, stannic chloride pentahydrate, ammonium ferric sulfate dodecahydrate, sodium bisulfate monohydrate, potassium bisulfate, chitosan sulfate, sodium dihydrogen phosphate, rare earth metallic oxide, solid super acid, heteropoly acid and molecular sieve etal were reviewed
摘要評述了對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水三氯化鐵、二水氯化銅、五水四氯化錫、十二水合硫酸鐵銨、一水硫酸氫鈉、硫酸氫鉀、殼聚糖硫酸鹽、磷酸二氫鈉、稀土金屬氧化物、固體超強酸、雜多酸和分子篩等催化劑催化合成乙酸異丁酯的方法。Photometric determination of tungsten in copper ores by the reaction system of saf - ctmab
溴化十六烷基三甲基銨光度法測定銅礦石中鎢Soil quality - determination of copper, iron, manganese and zinc contents - extraction by means of ammonium acetate in presence of edta
土質.銅鐵錳和鋅含量的測定.在有乙二胺四乙酸edta存在的情況下用乙酸銨提取法Method of test for the determination of the cuprammonium fluidity of cotton and certain cellulosic man - made fibres
棉與某些含纖維素人造纖維的銅銨溶液流動性的測定試驗方法The good adhesion of zinc coating can be obtained. 3. pyrophosphate copper electroplating is conducted by ammonium citrate as a auxiliary complexing agent at around 40, the narrow range of current density can
3 .焦磷酸鹽鍍銅時採用檸檬酸銨作為輔助配合劑，溫度控制在40左右，電流密度范圍較窄，控制在1 . 0a . dm ~ （ - 2 ）左右，電鍍時間較長，無法達到無孔狀態，所以必須採用酸性鍍銅加厚銅鍍層。Methods for chemical analysis of copper - chromium - zirconium alloys. the determination of chromium by persulfate oxidation volumetric method
銅鉻鋯合金化學分析方法.過硫酸銨氧化容量法測定鉻Method for chemical analysis of manganin and novokostant resistance alloy the edta titrimetric method for the determination of aluminum content after separation with ammonium benzoate
錳銅和新康銅電阻合金化學分析方法苯甲酸銨分離- edta滴定法測量鋁量Method for chemical analysis of constantan resistance alloy the ammonium persulfate oxidation - ammonium ferrous sulfate titrimetric method for the determination of manganese content
康銅電阻合金化學分析方法過硫酸銨氧化-硫酸亞鐵銨滴定法測定錳量分享友人