• 结果镇痛儿茶酚胺值于镇痛显著降低特别是肾上腺素降低更为明显。

    Results: Maternal plasma catecholamine levels, especially adrenalin, in the group of analgesia were decreased significantly after analgesia.

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  • 研究反应温度、反应时间、原料配比产物表观粘度、胺值阳离子影响

    The influence of reaction temperature, reaction time on the acid number, amic number and cationic degree of product was also studied in this paper.

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  • 对几种食用油脂茴香测定结果进行统计分析表明,IS O准确性、重复性好。

    Anisidine values of different edible oils were tested by ISO method, and the results were statistically analyzed.

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  • 预测推算分别实验测定一异丙醇-二异丙醇-水三元体系338、353、368K下的恒温液平衡数据进行比较,三者符合良好体系平衡数据的获得提供了途径

    All these data were compared with the VLE data from experiments at 338,353 and 368 K. the results are in good agreement. This provides another way to obtain the VLE data of ternary system.

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  • 探讨了它们对脂肪醇脂肪酸酯色谱保留的不同贡献。

    Retention values for aliphatic alcohols, aldehydes, acids and esters are correlated with these parameters.

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  • 本文按下式合成,其中乙酰产率高于文献

    This paper describes the syntheses of Eastiac by means of following formula. The yield of acylation was higher than that reported by the literature.

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  • 102种脂肪计算结果表明,沸点预测实验一致性令人满意平均误差0.422%。

    The calculated results show that the Predicted values of boiling points are in good agreement with the experimental data, and the mean relative deviation is 0.422% for 102 alkyl

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  • 102种脂肪计算结果表明,沸点预测实验一致性令人满意平均误差0.422%。

    The calculated results show that the Predicted values of boiling points are in good agreement with the experimental data, and the mean relative deviation is 0.422% for 102 alkyl

    youdao

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