您要查找的是不是:
- Ethyl acetate(71. 41b)was added to the slurry in the vessel. 把醋酸乙酯71.;4磅加到容器中的漿液內。
- No ethyl acetate and cyclohexane were determined in specimen. 被測樣品中未檢測出環(huán)己烷,檢出乙酸乙酯。
- 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(xiàn)地增大。
- Solvents of dissolution PS plastic foam are mix solvents of dimethylbenzene, ethyl acetate and n-butyl alcohol. 結果表明: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。
- To introduce the ethyl group into(a compound). 使乙基化把乙基引入(一化合物)
- STUDY ON CHEMICAL CONSTITUENTS IN ETHYL ACETATE FRACTION OF ALCOHOLIC EXTRACT FROM THE FLOWER OF BOMBAX MALABARICUM DC. 木棉花醇提物中乙酸乙酯溶解組分的化學(xué)成分研究。
- Ethyl butanoate, 1-butanol, 3-methyl-butyl acetate, ethyl acetate and ethyl 2-methyl-butanoate were main aroma compounds of Fuji fruit. 富士蘋(píng)果果實(shí)主要香氣成分為丁酸乙酯、1-丁醇、乙酸3-甲基丁酯、乙酸乙酯和2-甲基丁酸乙酯。
- Cerium Acetate is soluble in water. 說(shuō)明:醋酸鈰溶于水。
- The antioxdant components were found in the ethyl acetate extract from stem of this plant. 從該植物莖乙酸乙酯的分離物中找到具有抗氧化活性的組分。
- Thermal Bind -with steel spine and acetate covers. 熱結合鋼脊柱和醋酸覆蓋。
- KGM acetate was good thermoplastic material. KGM醋酸酯具有較好的熱塑性。
- Resin 1 reacted firstly with ethyl bromoacetate to yield polymer-supported acetate (2). 樹(shù)脂1首先與溴代乙酸乙酯反應生成聚合物支載的乙酸酯(2)。
- The extracts from Actinidia arguta by ethyl acetate have good inhibitory effect on Eca-109 cells. 藤梨根乙酸乙酯提取物能有效抑制人食管癌Eca-109細胞生長(cháng)。
- By using ethyl acetate and water as extractant,oligoprocyanidins were extracted from grape seeds. 介紹了用乙酸乙酯/水作溶劑從葡萄籽中提取低聚原花色素的方法。
- Solvents of dissolution PS plastic foam are mix solvents of dimethylbenzene,ethyl acetate and n-butyl alcohol. 結果表明:溶解聚苯乙烯的理想溶劑為二甲苯、乙酸乙酯和正丁醇的混合溶劑。
- METHODS: Volatile oil was gained by steam distillation and extracted with ethyl acetate in Hypericum Scabraum. 方法:本文用水蒸氣蒸餾,乙酸乙酯萃取法提取腺點(diǎn)金絲桃揮發(fā)油。
- Most other processes use chemical solvents, like Methylene Chloride or Ethyl Acetate to decaffeinate coffee beans. 而通常這個(gè)過(guò)程,有些工藝會(huì )使用二氯甲烷(用作萃取劑)或乙酸乙酯(用作溶劑)等。
- Methods:The specimens were alkalized and extracted with ethyl acetate,then analyzed by GC/MS. 方法:樣品在堿性的條件下用乙酸乙酯萃取,GC/MS分析。
- Ethyl lactate was synthesized with sodium bisulfate. 采用硫酸氫鈉為催化劑合成乳酸乙酯。
- An alcoholic liquor distilled from grain, such as corn, rye, or barley, and containing approximately40 to50 percent ethyl alcohol by volume. 威士忌酒一種從谷類(lèi)如玉米、黑麥或大麥等提煉出來(lái)含酒精液體,按容量包含約40%至50%的乙醇