单词：lignin
音标：['lignin] ；
n. 木质素
[化] 木质素; 木素
[化] 木质素; 木素
n. a complex polymer; the chief constituent of wood other than carbohydrates; binds to cellulose fibers to harden and strengthen cell walls of plants
词型变化：名词复数形式 : lignins
词性分布：
lignin的用法和样例：
例句
用作名词(n.)
- Cellulose and lignin were degraded simultaneously.纤维素与木质素同时降解。
- Lignin is a characteristic component of secondary walls.木质素是次生壁成份的特征。
词汇搭配
- lignin number木质素值
- lignin resin木质树脂
- milled wood lignin磨木木素
- lignin extract亚硫酸纸浆废液膏...
- lignin sulfonate[化] 木素磺酸盐...
- lignin-humus complex木素腐殖质复合体...
- halse lignin变性木素
- alkali lignin碱木质素,碱木素...
- sulfonated lignin磺化木质素
- chlorohydrin lignin氯醇木素
- native lignin天然木素
- lignin-carbohydrate complex木素糖类复合物...
- chlorinated lignin氯化木素
- dioxane lignin二噁烷...
- lignin plastic木质塑料
- dissolved lignin溶解木质素
单词：lignin 相关文章
Can Wood Be Stronger Than Steel? Researchers say they have created a new super-material in the laboratory. They say it is stronger, lighter and costs less than steel. 研究人员表示，他们在实验室中造出了一种新的超级材料。他们称
发表于:2018-12-08 / 阅读(208) / 评论(0)
2018年VOA慢速英语(三)月
2018年VOA慢速英语(三)月