词族 · lignin
词形变化
派生词
英语词源
- lignin (n.)
- 1822, from Latin lignum "wood" (see ligni-) + chemical suffix -in (2).
权威例句
- 1. Lignin is the second largest aromatic polymer material only inferior to cellulose in amount.
- 摘要木质素(Lignin)简称木素,是数量上仅次于纤维素的第二类天然芳香族高分子材料.
- 2. Lignin is a characteristic component of secondary walls.
- 木质素是次生壁成份的特征.
- 3. A new syntan product prepared with tar phenol and lignin sulfonic acid.
- 以工业副产物木素磺酸和焦油酚为主要原料研制出一种新的合成鞣剂.
- 4. Alkali lignin is an abundant, cheap and renewable resource.
- 碱木素是一种来源丰富 、 价格低廉的可再生资源.
- 5. In Han lignin that direct way, higher reliability, more convenient and safe.
- 在韩沙宁看来,这种直接的方式, 可信度更高, 也更方便、安全.