| EXAMPLE SENTENCES | ||
|---|---|---|
以十二水合硫酸铁铵为催化剂合成乙酸酯。 Acetates were synthesized with ammonium ferric sulfate as catalyst. | ||
论述了松节油与冰乙酸一步法合成乙酸松油酯工艺。 The technology of one step synthesis of terpinyl acetate from turpentine and glacial acetic acid is described. | ||
合成了一种新的乙酸2-辛基十二烷醇酯。 A new ester guerbet alcohol acetate is synthesized. | ||
当制成膳食补充剂时，视黄醇稳定为乙酸视黄酯或棕榈酸视黄酯的酯衍生物。 When prepared as a dietary supplement, retinol is stabilized as the ester derivatives retinyl acetate or retinyl palmitate. | ||
研究了有机相中脂肪酶催化以单糖和乙酸乙烯酯或乙酸酐为底物的糖酯合成反应。 The synthesis of monosaccharide ester catalyzed by lipase in organic solvents was studied, where monosaccharides and vinyl acetate or acetic anhydride serve as substrates. | ||
主香成分为乙酸龙脑酯、水杨醛、丙二酸二乙酯、亚麻酸乙酯等30个化合物，占芳香油总量的76 95 %。 The 30 main compounds are bornyl acetate , salicylic aldehyde, diethyl malonate, ethyl linolenate, etc, which amount to 76.95 % content of the oil. | ||
本文介绍了用重氮转移法合成具有较大空间位阻的重氮乙酸二环己基甲酯、L-薄荷酯和叔丁酯。 Synthesis of sterically hindered dicyclohexylmethyl, L menthyl and tert butyl diazoacetate by diazo transfer was described on this paper. | ||
对酸奶制作中甾醇乙酸酯和蔗糖添加量、酸奶发酵条件进行了研究。 This study examined the effect of the addition of phytosterol acetate and sucrose on the fermentation of yogurt. | ||
乙酸钡盐； 乙酸钡； 醋酸钡； Acetic acid, barium salt; | ||
乙酸锂盐；乙酸锂；醋酸锂； Acetic acid, lithium salt; | ||
