| 释义 |
sem·i·dry 英ˌsemiːˈdraɪ, ˌsemaɪ-美ˌsɛmiˈdraɪ, ˌsɛmaɪ-AHDsĕm'ē-drīʹ, sĕm'ī- COCA²³⁵⁸³⁵
基本例句
adj.半干性的¹⁰⁰
A new quaternary alkyl ammonium starch ether M- YJJ was synthesized from dodecyl dimethyl epoxypropyt ammonium chloride and starch by semidry-semi wet method.
以氯化十二烷基二甲基环氧丙基铵和淀粉为原料，用半干半湿法制备了新型季铵烷基淀粉醚阳离子淀粉 M- YJJ。 cnki |