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- lignin precursor 木素原体
- The precursor of the modern car was a horseless carriage with a petrol engine. 现代汽车的前身是不用马拉的，装有汽油发动机的车子。
- Thefirst telephone was the precursor of modern communications networks. 最早出现的电话是现代通讯网的雏型。
- The precursor or stem cell of a plasma cell. 成浆细胞浆细胞的前体细胞或干细胞
- To make woody or woodlike by the deposit of lignin. 使木质化通过木质的沉淀使其木质化或木质一样
- A precursor cell of a melanocyte or melanophore. 成黑素细胞产生黑素细胞的母体细胞
- Cellulose and lignin were degraded simultaneously. 纤维素与木质素同时降解。
- Error is often the precursor of what is correct. 错误常常是正确的先导。
- As a fuel, lignin is worth around $44 a metric ton. 当做燃料的木素，价值约为每公吨44美元。
- The precursor or stem cell of a plasmacell. 成浆细胞浆细胞的前体细胞或干细胞。
- An originator of a line of descent;a precursor. 前辈家族血脉的开始者；先驱
- An originator of a line of descent; a precursor. 前辈家族血脉的开始者;先驱。
- A severe cold may be the precursor of pneumonia. 重伤风可能是急性肺炎的先兆。
- Lysine is a precursor of certain alkaloids. 赖氨酸是某些生物碱的前体。
- The first ribin us a precursor of spring. 头一只知更鸟是春天的先兆。
- ARJ21 is seen as the precursor to a jumbo jet. ARJ21型飞机被看作是大型喷气式飞机的前身。
- Lignin is a characteristic component of secondary walls. 木质素是次生壁成份的特征。
- Her precursor as school principal was an eminent educator. 她任校长前是一位卓越的教育家。
- Study on Making Lignin-quaternary Amic Salt Flocculant from Lignin. 利用木质素制备木素季胺盐絮凝剂
- The isolation and extraction of bagasse alkali-oxygen lignin (OLG). (一) 蔗渣原料的化学成分分析及氧脱蔗渣木质素(OLG)的分离提取。
