羥酯化作用 的英文怎麼說
中文拼音 [qiǎngzhǐhuàzuòyòng]
羥酯化作用
英文
hydroxyesterification-
A butylated hydroxyanisole or butylated hydroxytoluene or mixtures thereof within the limits specified in part ii of this schedule may be used in conjunction with propyl gallate or octyl gallate or dodecyl gallate or mixture thereof within the limits specified, provided that the total amount of antioxidant shall not exceed, in the case of anhydrous oils and fats and vitamin oils and concentrates, and partial glycerol esters, 300 parts per million, in the case of butter for manufacturing purposes, 240 parts per million and in the case of essential oils and isolates from the concentrates of essential oils, 1000 parts per million
A不超逾本附表第ii部所指明分量的經丁化作用的羥基茴香醚或經丁化作用的羥基甲苯或其混合物，可與不超逾指明分量的丙基?酸鹽或辛基?酸鹽或十二烷基?酸鹽或其混合物同時使用，但添加於無水食油及脂肪維他命油及其濃縮物及部分丙三醇酯的抗氧化劑總分量，不得超逾百萬分之300 ，添加於作製造用途的牛油的抗氧化劑總分量，不得超逾百萬分之240 ，而添加於香精油及香精油濃縮物的分離物的抗氧化劑總分量，則不得超逾百萬分之1000 。The experimentation and study showed that fine synergism could be produced between hydroxyl p ( vc - vac ) and pu molecules, so the composite material not only is of good electricity insulativity, mechanical behavior, but also high viscosity and fast safe character, and so on
研究結果表明：羥基化的氯醋樹脂與聚氨酯復合產生良好的協同作用，使該復合材料具有良好的電絕緣性。The results show the relative reactivities of three second hydroxyl groups on steroids skeleton of methyl cholicate are different to the three kinds of acylating agents
結果顯示，與三種活性不同的酰化試劑作用時，膽酸甲酯分子甾體骨架上三個仲羥基的相對反應活性不同。
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