high substitution的用法和樣例：
例句
- Rheological properties of hydroxypropylated corn starch with high molar substitution and its affecting factors were studied.
研究了高取代度羥丙基玉米淀粉溶液的流變學(xué)性質(zhì)及其影響因素。 - The etherification of starch and chloroacetic acid under alkalinity condition was introduced and the high substitution carboxyl methyl starch was prepared in this paper.
用淀粉與氯乙酸在堿性條件下發(fā)生醚化反應制備了較高取代度羧甲基淀粉。
