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- the ethyl alcohol precipitation method 乙醇沉淀法
- ethyl alcohol precipitation 乙醇沉淀
- Remove the ethyl alcohol use calcium carbonate impurity method? 用碳酸钙除去乙醇中的乙酸杂质的方法？？？
- A liquid containing iodine dissolved in ethyl alcohol, used as an antiseptic for wounds. 碘酊; 碘酒溶于酒精的碘的一种液体，用作防止伤口感染的药剂
- In Brazil, about 40% of all motor fuel is ethanol, also known as ethyl alcohol. 在巴西,所有机动燃料的大约40%25是乙醇,也就是酒精。
- Methods:Flocculating method and alcohol precipitation meth od were used. 结果:壳聚糖絮凝法优于明胶絮凝法。
- In Brazil, about40% of all motor fuel is ethanol, also known as ethyl alcohol. 在巴西40%25机油是酒精，也是熟知的乙醛酒精。
- Label Statement: Contains flavor, propylene glycol and ethyl alcohol. 标签声明:本品含有香精,丙二醇和乙醇。
- The pigment was extracted with 80% ethyl alcohol containing 0.5% malic acid. 色素提取溶剂为含有0.;5%25苹果酸的80%25乙醉溶液。
- This strongly confirms the relation of ethyl alcohol per se to increased risk. 这也有力证明是乙醇本身提高了患该病的危险。
- Aim To determine the alcohol precipitation techniques for polysaccharides from Armillariella tabescens. 目的确定亮菌多糖的醇沉工艺。
- Alcohol precipitation is an efficient method for separation and purification of xanthan gum. 醇析法是一种有效分离提纯黄原胶的方法。
- An alcoholic liquor distilled from grain, such as corn, rye, or barley, and containing approximately40 to50 percent ethyl alcohol by volume. 威士忌酒一种从谷类如玉米、黑麦或大麦等提炼出来含酒精液体，按容量包含约40％至50％的乙醇
- Methods:Oral liquid was made by steam distillation,alcohol abstraction method,water abstraction and alcohol precipitation. 方法:分别采用水蒸气蒸馏法、醇提法、水提醇沉法制成口服液;
- Ethyl alcohol that is unfit for drinking but is still useful for other purposes. 不适于饮用但仍可以作其他用途的酒精。
- Crude polysaccharides were prepared from powered Spirulina platensis by hot water extraction, alcohol precipitation, deproteinization. 螺旋藻干粉经热水抽提、醇析、脱蛋白得粗多糖,经凝胶柱层析纯化得到白色粉末状多糖纯品。
- A liquid containing iodine dissolved in ethyl alcohol,used as an antiseptic for wounds. 碘酊；碘酒溶于酒精的碘的一种液体，用作防止伤口感染的药剂。
- A solution of iodine in ethyl alcohol,applied topically to wounds as an antiseptic. 从威士忌酒精中提取的碘酒溶液,适用于伤口防腐用的药物。
- Objective: To study the influence of coefficient of unguent and feasibility of method of chitosans clarification replaing water extraction and alcohol precipitation method. 目的:探讨壳聚糖澄清法替代乙醇沉淀法工艺的可行性及对浸膏得率的影响。
- Do not touch solder paste bare-handed. Remove with ethyl alcohol from body or clothes if contaminated by solder paste. 小心使用焊膏,避免触及皮肤。若附于衣服或身体时,应尽快用含有酒精的溶剂把焊膏抹掉。
