ethanol的例句大全

The ability of 1.5 % ethanolic extract eliminating DPPH · is stronger than 0.02 % Vc, VE.

1.5%的乙醇提取物溶液清除DPPH· 能力比0.02%Vc和0.02%VE强.

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In this paper it was reported that the determination of ethanol in doxycycline hydrochloride by GC.

采用气相色谱法测定盐酸多西环素中乙醇的含量.

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Process for synthesizing dimethyl phthalate ( DMP ) for phthalic anhydride and methanol has developed.

研究以苯酐、甲醇为原料合成邻苯二甲酸二甲 酯 的方法.

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Dirmethyl ether ( DME ) Can be synthesized catalytic dehydration of methanol.

甲醇催化脱水可得二甲醚.

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Use 3 ml methanol and 3 ml distilled water to activate CIS cartridge.

C18固相柱的活化采用3ml丙酮 十3ml二氯甲烷*3.

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Will ethanol displace gasoline feed from our animals?

乙醇替代汽油,将从人类、动物口中夺食?

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The tubers of Dioscorea zingiberensis are abundant in starch and can be used for ethanol fermentation.

利用黄姜根茎富含淀粉的特点,在温和的条件下研究其液化糖化性能,用来发酵酒精.

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A membrane dialysis system is developed for the separation of ethanol semicontinuous fermentation of Saccharamyces cerevisiae.

设计了乙醇发酵与膜透析耦合系统并进行了试验研究.

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The simple determination of specific surface area for porous solids by ethanol-desiccator method is described.

简易干燥器乙醇法测定多孔物质比表面积.

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It is also used for denaturation of ethanol.

甲醇也用来使酒精变性而不能饮用.

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Triethyl citrate was synthesized from acid and ethanol using FeCl 3 as catalyst ethanol as dehydrating.

以三氯化铁为催化剂,乙醇为带水剂,用柠檬酸和乙醇为原料合成了柠檬酸三乙酯.

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Gutted flap washed by current water, dehydrate using graded ethanol, vitrification by dimethylbenzene and deposited in holly oil.

切取皮瓣流水冲洗, 酒精梯度脱水,二甲苯透明,冬青油内保存.

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After degreasing, the capsaicinoid in extraction was absorbed by chitosan resin and then eluted by ethanol.

目的以干辣椒为原料, 研究采用壳聚糖树脂吸附提取辣椒碱及其纯化的工艺.

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Methanol can also degrease the skin, which may cause dermatitis.

甲醇也会引起皮肤脱脂, 引发皮炎.

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The results of BeP, ethanol and DEE were negative.

其余受试物的测试结果为阴性.

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Method By using extractor, water and ethanol were used as medium respectively.

方法用索氏提取器分别以水、乙醇为浸提介质.

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The antioxidative and antimicrobial activities of ethanolic extract from lotus leaf were studied.

以荷叶乙醇提取物为材料,研究其抗氧化性和抑菌作用.

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OBJECTIVE To study and improve the synthesis of liposome excipient phosphatidyl ethanolamine.

目的研究并改进脂质体辅料磷脂酰乙醇胺的合成工艺.

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Direct methanol fuel cell ( DMFC ) is the most promising power generator for electric powered vehicles ( EV ).

直接甲醇燃料电池 ( DMFC ) 是电动汽车 ( EV ) 最有保障的电源.

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The usual thinners are water, ethanol, isopropanol, ethylene glycol monobutyl ether, and propylene glycol monomethyl ether.

分散所用的稀释剂通常有水 、 乙醇 、 异丙醇 、 乙二醇单丁醚和丙二醇甲醚等.

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