请输入您要查询的字词:
单词
algin
释义
algin
Encyclopedia
农学
褐藻胶
释
algin
褐藻胶
来源于巨藻、海带、昆布、鹿角菜、墨角藻和马尾藻等褐藻细胞壁中的一类水溶性多糖。又称海藻酸钠、褐藻酸钠。
理学
褐藻胶
释
algin
褐藻胶
由β-D-甘露糖醛酸和α-L-咕噜糖醛酸各自地或互相交替地或无规地通过1,4键合(部分为1,5键合)而成的多糖可溶性盐,甘露糖醛酸与咕噜糖醛酸之比为0.3~2.35,聚合度约680。
随便看
doubly nonnegative matrix
doubly ordered set
doubly periodic function
doubly plus operator
doubly projective variety
doubly resonant oscillator
doubly ruled surface
doubly salient motor
doubly salient motor with electric excitation
doubly stochastic matrix
doubly stochastic Poisson process
doubly straight line
doubly transitive group
doubly truncated Witt graph
doubly well-ordered set
doubtful region
Doucai Chicken Cup
Dou Chaorong
Doudafu Hall
Douga
dough
doughing time
doughnut
Dough Tang
Douglas
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/11/7 1:23:58