These peaks correspond to side - chain cleavage of the ethyl and propyl groups respectively.
這些峰分別相當于乙基和丙基的側鏈開裂.
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Objective To analyze effect of propyl gallate in patients with ischemic cardiomyopathy.
目的研究培丙酯對缺血性心肌病的治療作用.
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OBJECTIVE To synthesize thiamine propyl disulfide, a long - effect VitaminB 1.
目的合成 長效 維生素B1丙硫硫胺.
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Result showed that the yield propyl acetate reached 89.6 %.
結果表明,在最佳反應條件下,酯收率達89.6%.
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In this paper a new synthesis of Trimethylol propyl triacrylate was introduced.
本文介紹了三羥甲基丙烷三丙烯酸酯新的合成方法.
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Table printing ink solvent used mainly two methylbenzene propyl alcohol.
外印油不朱所用的溶劑賓給是二甲苯、異丙醇.
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Table printing ink solvent used mainly xylene, propyl alcohol.
表印油墨所用溶劑主要是二甲苯, 異丙醇.
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Like butyl acetate, xylene, propyl alcohol, pimelinketone are slow solvents.
象醋酸丁酯 、 二甲苯 、 異丙醇 、 環(huán)己酮都屬慢干溶劑.
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A copolymer ( SPAM ) was prepared with starch, acrylamide ( AM ), 2— methy —2— acrylamidy - propyl sulfonic acid ( AMPS ) and Methacryloyloxyethyl trimethylammonium choride ( DMC ).
以工業(yè)淀粉 、 丙烯酰胺 ( AM ) 、 2—甲基— 2— 丙烯酰胺基丙磺酸 ( AMPS ) 、甲基丙烯酰氧乙基三甲基氯化銨 ( DMC ) 為原料,通過共聚制得改性淀粉絮凝劑 ( SPAM ).
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The polymerizable surfactant of sodium maleic monododecylamide propyl sulfonate was synthesized in three steps.
通過三步法合成了馬來酸單十二胺丙基磺酸鈉可聚合表面活性劑.
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Propyl glycidyl ether ( PGE ) was obtained from propyl alcohol and epichlorohydrin by phase - transfer catalysis.
以環(huán)氧氯丙烷和正丙醇為原料,通過相轉移催化法合成了正丙基縮水甘油醚.
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Reduce number of propyl alcohol means that reduce costs, and reduce the emission of fountain solution.
減少異丙醇就意味著降低成本, 及減少潤版液的排放.
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Propyl gallate known as a familiar antioxidant, is widely used in food industry.
沒食子酸丙酯作為一種常見的抗氧化劑已被廣泛應用于食品行業(yè).
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A method about synthesis of [ 3 - ( trimethoxy ) silicyl ] propyl methacrylate By trimethoxysilane and allyl methacrylate.
本文介紹了用三甲氧基硅烷與甲基丙烯酸烯雨酯合成甲基丙烯酸-3- ( 三甲氧基硅基 ) 丙酯的一種方法.
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Plastic gravure dilution table printing ink solvent is aminomethylbenzoic, propyl alcohol, xylene, butyl alcohol, etc.
塑料不凸版外印油不朱的濃縮溶劑是甲苯, 異丙醇, 二甲苯, 丁醇等.
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