ethyl acetate
乙酸乙酯
牛津詞典
A method was proposed to determine the residual ethyl acetate in AMLOX.
研究了用頂空氣相色譜法測定愛羅蘇中醋酸乙酯殘留量的方法.
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Methods of qualitative and quantitative analysis for benzene, toluene, ethyl benzene, dimethyl benzene in blood and urine.
血、尿中的苯 、 甲苯 、 乙苯 、 二甲苯的定性及定量分析方法.
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Conclusion: The natural Harvest clarifier can substitute ethyl alcohol in the procedure of removing the impurity.
結(jié)論: 澄清劑法可代替乙醇法用以除雜質(zhì).
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Oxygen enriching membranes are first prepared from room temperature thermotropic cholesteric liquid crystal and ethyl cellulose.
首創(chuàng)了室溫熱致膽甾液晶與乙基纖維素共混富氧膜.
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Methyl Proxitol Acetate is in general a good replacement Methyl Oxitol Acetate and Ethyl Oxitol Acetate.
一般而言,丙二醇甲醚醋酸酯可取代乙二醇甲基及乙基醚醋酸酯作溶劑之用.
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Ethyl lactate was synthesized with sodium bisulfate.
采用硫酸氫鈉為催化劑合成乳酸乙酯.
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Ingredients: water, purple clover extract, HA, acrylic polymer, hydrolyzed silk ethyl ester, feverwort extract, euphrasy etc.
成份: 水, 紫苜蓿提取物 、 透明質(zhì)酸, 丙烯酸共聚物, 水解蠶絲乙酯 、 紫苞澤蘭提取物 、 小米草等.
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This paper introduces the structures, Properties and applications in meat products of maltol and ethyl maltol.
介紹了麥芽酚及乙基麥芽酚的結(jié)構(gòu)和性質(zhì),及它們在肉類加工中的應(yīng)用.
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The ethyl acetate is synthesized in reaction distillation column with acid natural zeolite as catalyst.
以酸性天然沸石為催化劑,在催化反應(yīng)精餾塔中進行了合成乙酸乙酯的研究.
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Ethyl tert butyl ether is synthesized from ethanol and tert butyl alcohol by reaction distillation.
以乙醇和叔丁醇為反應(yīng)物,采用反應(yīng)精餾法合成了乙基叔丁基醚.
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The products were analyzed simultaneously using ethyl benzoate ( EB ) as internal standard.
以苯甲酸乙 酯 為內(nèi)標物,一次性同時分析了塔釜產(chǎn)物中各組分含量.
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In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration.
在苯或乙酸乙酯溶液中其衰減速度隨甲基丙烯酸甲脂濃度呈直線地增大.
辭典例句
A mixture of solvent is alcohol, ethyl innovative ink that do not include.
溶劑是醇的混不合物, 油不朱洋不含乙酯.
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The reaction mechanism of purifying WPA by ethyl alcohol as organic solvent is sought.
探討以乙醇為有機溶劑凈化濕法磷酸過程中的反應(yīng)機理.
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In Brazil, about 40 % of all motor fuel is ethanol, also known as ethyl alcohol.
在巴西40%機油是酒精, 也是熟知的乙醛酒精.
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The propanedinitrile is synthesised from ethyl cyanoacetate by amination and elimination reaction.
由氰乙酸乙酯與氨反應(yīng)生成氰乙酰胺,再經(jīng)過消除反應(yīng)制得丙二腈.
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Radix Ginseng, Fructus Capsici , Radix Salviae Miltiorrhizae , Radix Astragali, Rhizoma Chuanxiong, Ethyl Alcohol, Aqua.
人參, 辣椒,丹參,黃耆, 川芎,防風, 酒精, 水.
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Fructone was synthesized from ethyl acetoacetate and glycol using activated carbon supported phosphotungstic acid as catalyst.
以活性炭負載磷鎢酸為催化劑合成了蘋果酯,確定了反應(yīng)的最優(yōu)條件.
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A linear sweep stripping voltammetry method for determination of ethyl vanillin in food samples was developed.
報道了食品中乙基香蘭素的線性掃描溶出伏安測定方法.
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Solvents of dissolution PS plastic foam are mix solvents of dimethylbenzene, ethyl acetate and butyl alcohol.
結(jié)果表明:溶解聚苯乙烯的理想溶劑為二甲苯 、 酸乙酯和正丁醇的混合溶劑.
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Then peanut protein is extracted with ethyl acetate.
再用乙酸乙酯萃取花生蛋白.
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When feed ratio of ethyl acrylate and acrylamide is 3∶7 , the obtained copolymer is water soluble.
結(jié)果發(fā)現(xiàn),當丙烯酸乙酯與丙烯酰胺以3∶7投料時, 所得共聚物即可水溶.
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