氰酰胺 的英文怎麼說
中文拼音 [àn]
氰酰胺
英文
carbamic acid nitril-
The synthesis process of acetimidoyl ethyl ether hydrochloride was introduced, and the preparations of acetamide, ethyl acetate, acetamidine hydrochloride, triethyl orthoacetate, n - cyan - iminoester hydrochloride and hydrazone by acetimidoyl ethyl ether hydrochloride were summarized
摘要介紹了亞氨基乙醚鹽酸鹽的合成工藝,總結了亞氨基乙醚鹽酸鹽制備乙酰胺、乙酸乙酯、鹽酸乙脒、原乙酸三乙酯、 n -氰基乙亞氨酸乙酯以及腙類化合物的合成方法。The advance of chiral phosphate - ester ( phosphonate - ester ) [ phosphoramides ( phosphonyl - amide ) ] in asymmetric alkylation reaction, aldol reaction, hydrogenation reaction, cyanosilylation reaction was reviewed with 48 references
討論了手性膦(磷)酰胺及膦(磷)酯酯催化劑在不對稱烷基化、不對稱縮合、不對稱氫化、不對稱氰矽化等反應中應用的最新研究進展。參考文獻48篇。Cyanide can serve as precursor for the amide nitrogen of asparagine.
氰化物可以作一個天門冬酰胺的酰胺氮前體。Research on the curing process of bismaleimide and epoxy resin modified cyanate ester
雙馬來酰亞胺與環氧改性氰酸酯固化工藝研究Perfluoroguanidine can be prepared by the direct fluorination of dry ammeline with 5% fluorine at about-16℃.
全氟胍可以由乾的三聚氰酰胺,用5的氟,在約16直接進行氟化而制得。Perfluoroguanidine can be prepared by the direct fluorination of dry ammeline with 5% fluorine at about -16℃.
全氟胍可以由於的三聚氰酰胺,用5的氟在約16直接進行氟化制得。Examples of such nitrogenous compounds are imidurazole, ammeline, ammelide.
這類含氮化合物的例子是咪脲唑,三聚氰酸三酰胺,三聚氰酸一酰胺。Abstract : renews in this paper of the surfactant oil based for surface activies agent of anionic ( alcohol sulfate, sulfonata, acetyl cyanamid, and oleie methyl ester sulfonat etc. ) surface a ctivies agent of nonionic ( apg, alcohol polyxyethnyl ether, alkyl polyoxyethnyl alnyl hydroxyl ether etc. ), for technique improvement and develcpment trends
文摘:綜述了油基表面活性劑中陰離子表面活性劑(醇硫酸鹽, -磺酸鹽、酰基氰胺、油酸甲酯磺酸鹽等) ,非離子表面活性劑( apg 、脂肪醇聚氧乙烯烷基醚、烷基聚氧乙烯烷基羥基醚等)的技術進展及今後發展趨勢。At the same time, we also can supply taed, thiourea, melamine, aluminum sulphate, titanium dioxide rutile and anatase, rubber accelerator, methyl cellulose, hydroxypropyl methyl cellulose, monoammonium phosphate and other phosphates, 2 - ethyl anthraquinone, etc
同時還可為客戶提供四乙酰乙二胺硫脲三聚氰胺硫酸鋁鈦白粉橡膠促進劑甲基纖維素羥乙基甲基纖維素羥丙基甲基纖維素,磷酸二氫銨2 -乙基蒽醌等十幾種優質化工品。A novel polyester thioure microcapsule was prepared using interracial polymerization with 1, 4 - benzenedicarbonyl diisothiocyanate and o - phenylenediamine. the influence of emulsifying agent, stirring speed and drug content on microcapsule performance were investigated
摘要以對苯二甲酰異硫氰酸酯與鄰苯二胺為原料,通過界面聚合法合成了一種新型聚硫脲微膠囊,考察了攪拌速率、乳化劑用量、投藥量等因素對微膠囊粒徑及釋放性能的影響。< uk > perfluoroguanidine can be prepared by the direct fluorination of dry ammeline with 5 % fluorine at about - 16. < / uk >
< uk >全氟胍可以由於的三聚氰酰胺,用5的氟在約16直接進行氟化制得。 < / uk >Materials for printed boards and other interconnecting structures - part 2 - 13 : sectional specification set for reinforced base materials, clad and unclad - cyanate ester non - woven aramid laminate of defined flammability, copper - clad
印製板材料和其它互聯結構.第2 - 13部分:包被或非包被增強基底材料分規范裝置,限定可燃性的銅包被的非編織的芳香聚酰胺層狀氰酯Effect of - cypermethrin on glutamine synthetase activity of hippocampus in male rats
乙體氯氰菊酯對雄性大鼠海馬谷氨酰胺合成酶活力的影響Abstract : study on the synthesis of n - methyl carbamyl chloride underdifferent ratio of input materials and the yield of the termination products methyl isocyanate. the yield is raised from 81. 89 % to 86. 23 %
文摘:研究了在其它工藝條件不變的情況下,改變光氣與甲胺的配比對合成n -甲氨基甲酰氯的影響。光氣甲胺(摩爾比)由1 35 1降至1 25 1 ,最終產物甲基異氰酸酯收率由81 89升高至86 23 。分享友人