hydrogenated rosin
氢化松香
hydrogenated rosin中文，hydrogenated rosin的意思，hydrogenated rosin翻译及用法
2025-11-24 03:45 浏览次数 8
hydrogenated rosin 例句
英汉例句
quality and quantity of the hydrogenated products were analyzed by gas chromatography. identified 17 compounds of hydrogenated rosin and 20 compounds of hydrogenated turpentine.
采用气相色谱法对其加氢产物进行定性定量分析，鑒定出氢化松香的17种化学组成和氢化松节油中的20种化学组成。
the hydrogenated rosin ester is used as modified constitution, it plays great role to improve performance.
配方中加入氢化松香酯用作改性成分，对性能的提高起了很大的作用。
although the total amount of recycled solvent is relatively stable in a solvent process of hydrogenated rosin production, the lighter compositions may decrease in the process because of evaporation.
溶剂法氢化松香生产过程中，循环使用的溶剂总量变化不大，但其轻组分因更容易挥发而在生产过程的各个环节流失，含量会逐渐降低；
hydrogenated rosin methyl esters;
氢化松香甲酯；
in this dissertation, hydrogenated rosin sucrose esters and disproportionated rosin sucrose esters were synthesized by transesterification method and o-acylation method, respectively.
本文采用酯交换法和o—酰化法分别合成氢化松香蔗糖酯和岐化松香蔗糖酯。
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