鎢酸鹽 的英文怎麼說
中文拼音 [wūsuānyán]
鎢酸鹽
英文
wolframate (= tungstate)-
Silicate rocks. determination of molybdenum and tungsten content. sulfuric acid - phenylhydroxyacetic acid - cinchonine - potassium chlorate medium polarographic method
硅酸鹽巖石化學分析方法硫酸-苯羥乙酸-辛可寧-氯酸鉀底液極譜法連續測定鉬量和鎢量Synthesis and characterization of heteropoly tungstophosphateselenium complexes with lanthanide
鑭系元素硒磷鎢雜多酸鹽的合成及表徵Tungstate competitively inhibits the utilization of molybdenum for the formation of xanthine dehydrogenases.
鎢酸鹽競爭性地抑制鉬的利用以形成黃嘌呤脫氫酶。The main conclusions with innovative features acquired from the present work are as follows : ( 1 ) soft solution processing technique for preparing functional thin films was put forward and applied to preparing advanced inorganic functional thin films ; a series of molybdate and tungstate films with scheelite - type were prepared directly on metal substrates ( molybdenum and tungsten foils ) by using constant current electrochemical technique at room temperature ; a series of titanate thin films with perovskite - type were synthesized directly on titanium flakes by hydrothermal method in our country for the first time
通過上述研究工作,得到了如下具有創新性研究成果: ( 1 )首次在國內提出和運用軟溶液制備工藝技術進行無機功能薄膜材料的制備研究;首次在國內採用室溫恆電流電化學技術直接在金屬基底(鉬片和鎢四川大學博士學位論文片)制備了白鎢礦結構的鋁酸鹽、鎢酸鹽薄膜;首次在國內採用水熱合成技術在欽金屬片上直接沛叮備了鈣欽礦結構的欽酸鹽薄膜。The thiocyanate photometric method for the determination of tungsten content
硫氰酸鹽光度法測定鎢量Thirty - one crystals of polyoxometalates ( 1d, 2d, 3d ) were prepared by means of middle hydrothermal technique, molecular design and self - assembly, and characterized structurally by single crystal x - ray diffraction. the thermal stability, activity of catalysis and magnetism of some compounds were systematically studied. the continuous appearance of p - v - o, p - mo - o, v - mo - o, v - o system with novel structure enrich polyoxometalate chemistry, the reaction characterization and the synthesis law of molybdates, tungstates and vanadates under hydrothermal conditions were explored
由於p - v - o 、 p - mo - o 、 v - mo - o 、 v - o體系新結構不斷出現,豐富了多金屬氧酸鹽化學,探討水熱條件下釩、鉬、鎢物種的反應特性和生成規律,研究原料的選擇、配比、加料順序、濃度、酸度、反應溫度、反應時間等因素對產物的生成及結構的影響,為新的催化劑、導電材料、磁性材料的研製與開發積累經驗。It is well known that wo3 is a conductance - type semiconductor gas sensing material, but the research on fish freshness detector with wo3 - based gas sensor to trimethylamine is still at a beginning stage. in this project, the wo3 - based gas sensors to trimethylamine are made, and their gas sensing performance are researched, especially at low temperature, the results are as follows : 1. the nano - sized wo3 powder is prepared by sol - gel method of sodium tungstate and hydrochloric acid, and its microstructure is analyzed by using xrd, sem and tem, for material ’ s microstructure is closely related to gas sensing performance
本課題制備了wo3材料,並以它為基材,製作了三甲胺氣敏傳感器,研究了其對三甲胺的氣敏性能,尤其是低工作溫度下的氣敏性能,得到結果如下: 1 、本課題以鎢酸鈉和濃鹽酸為反應物,用溶膠凝膠法制備了納米wo3材料,並採用x射線衍射分析儀( xrd ) ,掃描電鏡( sem ) ,透射電鏡( tem )對該材料進行結構分析和形貌觀察,研究發現材料的微觀結構與氣敏性能緊密相關。Determination of tungsten content - potassium thiocynate photometric method
硫氰酸鹽光度法測定鎢量Methods for chemical analysis of ferroniobium - the thiocyanate photometric method for the determination of tungsten content
鈮鐵化學分析方法硫氰酸鹽光度法測定鎢量Methods for chemical analysis of tin concentrates determination of tungsten trioxide content - the thiocyanate spectrophotometric method
錫精礦化學分析方法三氧化鎢量的測定硫氰酸鹽分光光度法C synthesis and structure of keggin - structural heteropoly salts na5pw11z
第四周期過渡金屬鎢磷雜多酸鹽的合成及表徵Research progress of heteropolytungstates containing xw9o33 - 9 x as, sb, bi ion
雜多鎢酸鹽的研究進展( 4 ) taking bamoo4 thin film as an example, the processing conditions and the formation mechanisms of molybdate and tungstate thin films by electrochemical technique, and the optimum processing conditions of the two kinds of as - grown thin films above - mentioned were obtained
( 4 )以bal討oq為例,首次系統全面的研究了電化學制備鋁酸鹽、鎢酸鹽薄膜的工藝剎牛及其電化學咸次莫機制,得出了電化學制備上述兩大系列薄膜的優化工藝路線。The tetraphenyl arsonium chloride hydrochloride - thiocyanate photometric method for the determination of tungsten content
硫氰酸鹽光度法測定鎢量Methods for chemical analysis of molybdenum - the tetraphenyl arsonium chloride hydrochloride - thiocyanate photometric method for the determination of tungsten content
鉬化學分析方法四苯砷氯鹽酸鹽-硫氰酸鹽光度法測定鎢量Methods for chemical analysis of iron, steel and alloy - the thiocyanate - chlorpromazine hydrochloride - chloroform extraction photometric method for the determination of tungsten content
鋼鐵及合金化學分析方法硫氰酸鹽-鹽酸氯丙嗪-三氯甲烷萃取光度法測定鎢量Methods for chemical analysis of tungsten ores and molybdenum ores
鎢礦石鉬礦石化學分析方法硫氰酸鹽光度法測定鎢量Methods for chemical analysis of tungsten ores molybdenum ores. determination of rhenium content - potassium thiocynate photometric method
鎢礦石鉬礦石化學分析方法硫氰酸鹽光度法測定錸量Methods for chemical analysis of tungsten ores and molybdenum ores. determination of molybdenum content. potassium thiocynate photometric method
鎢礦石鉬礦石化學分析方法硫氰酸鹽光度法測定鉬量Methods for chemical analysis of tungsten concentrates - the thiocyanate photometric method for the determination of molybdenum content
鎢精礦化學分析方法硫氰酸鹽光度法測定鉬量分享友人