碳酸鋅 的英文怎麼說
中文拼音 [tànsuānxīn]
碳酸鋅
英文
calamine-
Potassium carbonate, potassium silicate, zinc oxide, synthetic cryolite, soda ash
碳酸鉀硅酸鉀氧化鋅人造冰晶石純堿The theoretics research on the preparation of active zinc oxide by ammonium hydrogen carbonate
碳酸氫銨法制備活性氧化鋅的理論研究Pmc has foll - owing capacities : calcium carbonate, 5, 000 ton year ; calcium citrate, 3, 600 ton year ; conjugated linoleic acid, 300 ton year
擁有5000t y碳酸鈣3600t y檸檬酸鈣以及300t y共軛亞油酸及葡萄糖酸鉀，葡萄糖酸鋅等生產能力。Preparing alkali zinc carbonate and active oxide zinc from zinc smoke ash
鋅煙灰制取堿式碳酸鋅及活性氧化鋅The catalytic properties of zinc oxide catalysts from zinc oxide, zinc acetate calcined at 600 and zinc carbonate prepared through deposition, in the synthesis of dimethyl carbonate by alcoholysis of urea were studied
摘要研究了在600煅燒氧化鋅、醋酸鋅和沉澱法制得碳酸鋅而得到的氧化鋅催化劑，對尿素醇解制備碳酸二甲酯的催化作用。Hence we combined coprecipitation method, using zinc carbonate as enclosure dose causing the crystal nucleus can not grow up, zinc titanate acts as phase - transition accelerant, thereby we can obtain rutile nanometer tio2 powder at lower calcining temperature and in briefer calcining time relatively
因此我們結合共沉澱法，引入碳酸鋅作包覆劑控製品粒長大，利用鈦酸鋅作品型促進劑，在相對較低的焙燒溫度和較短的保溫時間內制得到了金紅石型納米tio _ 2粉體。The results indicated that broom flower is 50 %, 80 % and 100 % higher in protein, fat and carbohydrate content respectively than the ten vegetables, and the amino acid composition is balanced and the content reaches 1875. 55mg / 100g, with 37. 92 % of essential amino acids. the trace element zinc and selenium, and vitamin b2 is significantly higher than the ten common vegetables
結果表明，金雀花的蛋白質、脂肪和碳水化合物的含量比10種常見蔬菜平均值分別高5濺， 8既和100 % ;氨基酸種類齊全，含量達1875 . 55mg / 1009 ，人體必需氨基酸占氨基酸總量的37 . 92 % ;微量元素鋅和硒，維生素b2等營養成分，明顯高於10種常見蔬菜。Fankou pb - zn deposit is a submarinehydrothermal spring effusion type ore deposit, which occurred in upper paleozoic carbonaterock formation
凡口鉛鋅礦床是發育于上古生界碳酸鹽巖建造中的海底熱泉噴溢礦床。Research on mechanism and kinetics of the thermal decomposition of precursor basic zinc carbonate in the preparation of nanometer zinc oxide
制備納米氧化鋅前驅體堿式碳酸鋅的熱解動力學The optimum conditions of preparation were as fellows : the concentration of zinc sulfate solution of 1. 8 - 2. omol / l, the concentration of ammonium bicarbonate solution of 1. 4 ~ 1. 6mol / l, the time of ultrasonic radiation of 25 ~ 30min. iv. preparation of active zinc oxide by means of microwave radiation to calcine precursor of basic zinc carbonate firstly, and a mechanism on preparation of ultra - fine active zinc oxide by means of microwave radiation has been investigated emphatically as well as the effects on quality of ultra - fine active zinc oxide have been analyzed and discussed in detail, the time of microwave radiation was 7 ~ 16 min ; comparing microwave radiation calcining with conventional calcining, the calcining time of microwave radiation was one thirty to one twenty, the calcining time shortened hugely, energy consumption saved hugely, the quality of product improved
首次引入超聲波輻射制備超細活性氧化鋅前驅體堿式碳酸鋅新技術，研究了超聲波輻射制備前驅體堿式碳酸鋅的機理，並分析和討論了影響前驅體質量的各種因素，確定了最佳的前驅體制備條件為：硫酸鋅濃度為1 . 8 2 . 0mol / l ，碳酸氫銨的濃度為1 . 4 1 . 6mol / l ，超聲波輻射25 30min ； 4 、首次採用微波加熱煅燒前驅體堿式碳酸鋅制備超細活性氧化鋅的新技術，研究了微波輻射加熱煅燒前驅體制備超細活性氧化鋅的機理，並分析和討論了影響活性氧化鋅質量的各種因素，確定了最佳的超細活性氧化鋅制備條件為：微波加熱煅燒時間為7 16min ，與傳統煅燒方法相比，煅燒時間僅為傳統的1 30 1 20 ，大大縮短煅燒時間，節省能耗，提高了煅燒產品的質量； 5 、完成了從鋅浮渣中制備超細活性氧化鋅的小試試驗和擴大試驗。For edible chrysanthemum, the results show that the flower of edible chrysanthemum is comparable to or higher than the five common vegetables in the content of the four principle nutrients ( protein, fat, ash content and carbohydrate content )
食用菊花的碳水化合物、蛋白質、脂肪、灰分的含量較常見蔬菜高或相當，氨基酸種類齊全，人體所必需的微量元素鐵、鋅、硒和維生素b1 、 b2的含量遠高於一般蔬菜。Preparation of active zinc oxide with ammonium carbonate method
碳酸銨法制備活性氧化鋅分享友人