Di-Grignard Reagent and mono Grignard Reagent were prepared using 1, 4-dibromobutane.
以1, 4- 二溴丁烷为原料,分别制备了双格氏试剂和单格氏试剂.
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以丙烯酰胺为原料,通过自由基聚合和高分子化学反应合成了降粘剂A -1.
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Providing the safest and reliable raw material for health food and food supplement.
拥有全球从事食品、养剂及医药用的原料,尤其以建基于临床科学所开发之特殊营养产品和胜肽机能所需之高品质产品最受注意.
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In the solvent extraction of edible vegetable oils and pharmaceutical ingredients.
制造食用植物油萃取过程用之溶剂及医药原料.
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Study on Variations of Quality of Pu-erh Tea Processed by Sun-dry Tea of Different Water Content
含水量不同的原料加工普洱熟茶品质差异的研究
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但是人类将面临石油资源枯竭的危机,纺织工业无论是纤维原料、加工助剂及加工能源已不得不充分考虑可再生、与环境友好、无污染的要求。
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Using channel catfish as material, a fish sauce was developed with multi-enzymatic method.
以斑点叉尾鮰为原料, 采用多酶法制取鱼露.
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Chemical companies produce chemical and paint thinner and other chemicals.
化工企业主要生产化工油漆和稀释剂及其他化工原料.
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研究了焦化蜡油中碱性氮化物质量分数w(Nb)的变化对裂化产品的分布及原料转化率的影响规律。
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Raw Material Supply Chain Optimal Management System for Enterprise Based On BWD Structure
基于BWD体系结构的流程企业原料供应链优化管理系统
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Activation Temperature of Dry Yeast and the Fermentation of Fruit Wine with Different Materials
干酵母活化温度与不同原料果酒的发酵
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It is featured as material easy obtaining , shorter technological process Little-Investing.
具有原料易得 、 工艺流程短、投资少等特点.
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Recipe: Pumpkin 600 grams Corn meal 20 grams Glutinous rice flour 20 grams Sugar
原料:600克南瓜20克玉米面20克粘米粉白糖
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