zinc preparation 中文意思是什麼

zinc preparation 解釋
鋅制劑
  • zinc : n. 【化學】鋅 （Zn）。vt. （zinced, zincked） 用鋅包，在…上鍍鋅。 flowers of zinc ＝ zinc oxide 鋅華，氧化鋅。
  • preparation : n 1 準備，預備；〈常 pl 〉準備工作[措施]；預修，預習 （for） 預習時間；（對…的）準備。2 （藥、菜...
  1. Study on improved preparation techniques of zinc borate

    硼酸鋅阻燃劑制備工藝改進研究
  2. Study on the best conditions for preparation of zinc glutamate

    谷氨酸鋅的合成最佳條件研究
  3. Preparation of sphalerite zinc sulfide nano - particles by gas - liquid method

    氣液法制備閃鋅礦納米硫化鋅粒子
  4. Preparation of high activity zinc oxide by spraying method

    噴霧分解法制備高活性氧化鋅
  5. The main work and the conclusion of the article are : ( 1 ) give a suggestion on the reaction mechanism and the principle of catalyst selection. ( 2 ) by comparison of the catalyst activity of solid superacid with the zinc oxide, stannous chlorde and tin ( ii ) octate in the synthesis reaction. we find that although its activity is lower than tin ( ii ) octate, obviously higher than that of traditional zinc oxide and stannous chlorde. from the point of preparation cost, we select solid superacid as catalyst

    但從催化劑的制備成本和工藝的角度選擇，固體超強酸具有明顯的優勢； （ 3 ）制備一系列單組元和雙組元硫酸促進氧化物固體超強酸，並用於丙交酯的合成反應，篩選具有最佳活性的固體超強酸催化劑： （ 4 ）使用so2 - 4 / zno - sno2 （ 2 ： 1 ） la3 +固體超強酸作催化劑，反應脫水時間1
  6. Preparation of tetra - pod like zinc oxide whisker by kaolin catalyst

    高嶺土催化制備四腳狀氧化鋅晶須
  7. 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
  8. Experimental result shows that cavitation can destroy metal cyanogen preparation and chemical property of bearing cyanide wastewater is changed ; it intensify the fiber ' s adsorption progress and reduce the time of adsorption equilibrium, the general cyanide adsorption rate is increased 5 % or so, but it strength the different effect on different metal - cyanide negative ions ; strengthen effect of copper cyanide complex is stronger than zinc and iron cyanide complex, so ultrasonic wave may strength the fiber ' s adsorption processes

    實驗結果表明，功率超聲的空化作用能破壞金屬氰配合物鍵，從而改變含氰廢水的化學性質，另外也可縮短吸附平衡時間，強化纖維的吸附過程，使總氰的吸附率可提高5 %左右；功率超聲對不同金屬氰配合物離子的強化效果是不同的，對銅氰絡離子的強化效果要強于鐵氰、鋅氰絡離子，所以功率超聲可以強化纖維的吸附過程。
  9. Technological exploration on preparation experiment of zinc phosphate

    磷酸鋅制備實驗的改進探索
  10. V. experimentation and pilot test of the whole flow of preparation of ultra - fine active zinc oxide by comprehensive utilization of zinc dross have been completed

    採用日本島津產epma - 1600型電子探針對產物超細活性氧化鋅的微觀結構、粒度和形態進行表徵。
  11. Preparation and characterization of nanoflake zinc particles by vibration milling

    片狀納米鋅粉的振動磨製備與表徵
  12. The first one aims to survey the background of the research work. it comprises of the overview of the present status of chemical power sources, the introduction of zinc / mno _ 2 cell, the knowledge related to agcuo _ 2 、 ag _ 2cu _ 2o _ 3 、 cuo 、 cus and the introduction of nanosized materials and its preparation

    第一章綜述了本論文的研究背景，包括化學電源及其現狀簡介、堿性鋅錳電池概述、 agcuo _ 2 、 ag _ 2cu _ 2o _ 3 、 cuo 、 cus的相關知識介紹以及納米材料及制備的概述。
  13. By contrast the traditional zinc oxide catalyst and from the point of preparation cost, we decide use sulfuric acid activated solid superacid as synthesis catalyst

    從催化劑效率和成本的綜合因素考慮，對比傳統的催化劑氧化鋅，本文提出了使用硫酸促進的氧化物固體超強酸作為合成反應的催化劑。
  14. Preparation and study on performance of new zinc - aluminium base corrosion - resistant coatings

    樹脂基復合材料用陶瓷塗層防護性能分析
  15. Paints and varnishes. zinc dust shop primers. definition of secondary preparation grades of substrates

    塗料和清漆.鋅粉車間底漆.襯底的次級制備等級的定義
  16. A research of the preparation and magnetic performance of manganese zinc, ferrite, iron - oxygen magnetic fluid

    錳鋅鐵氧體磁流體的制備和磁性能研究
  17. Zinc ingots. selection and preparation of samples for chemical analysis

    鋅錠.化學分析用樣品的制備和選取
  18. Zinc ingots. selection and preparation of samples for spectrographic analysis

    鋅錠.光譜分析用樣品的制備和選取
  19. 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
  20. 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。
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