acetic acid lignin的意思|示意
醋酸木质素
acetic acid lignin的网络常见释义
乙酸木质素 乙酸木质素分级产物制备环氧树脂的研究 关键词： 乙酸木质素；分级；酚化；环氧化 [gap=1165]Key words：acetic acid lignin；fractionation；phenolation；epoxidation
acetic acid lignin相关短语
1、 acetic acid lignin aal 乙酸木素
2、 acetic acid lignin al 乙酸木素
acetic acid lignin相关例句
The microwave irradiation (mi) process to extract acetic acid lignin from straw had been studied.
采用微波辐射技术研究从稻草中提取乙酸木质素的工艺。
Acetic acid lignin (al) from acetic acid pulping was isolated and purified. Chemical structure and molecular weight of al were studied with infrared spectroscopy and GPC determination.
对来自乙酸法制浆废液的木质素进行了提取和纯制，并采用红外光谱和GPC研究了乙酸木质素的结构和分子质量。
The water insoluble precipitate (acetic acid lignin, AcL) had a low weight-average molecular weight range from 341 to 253 (Mw) and a narrow molecular weight distribution from 1.1 to 1.2.
水不溶沉淀物（乙酰化木质素）的重均分子量分布在341到253之间，分散性系数分布在1.1到1.2这一窄范围内。