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- The pea lectin gene was transformed into the haploid tobacco via Agrobacterium mediation using leaf disc method and the regenerated tobacco plants were obtained. 通过农杆菌介导,采用叶盘法将豌豆凝集素基因转化单倍体烟草,获得了转基因再生植株。
- Set up Leaf Disc Transformation System of Thellungiella Halophila 用叶圆盘法建立盐芥（Thellungiella halophila）的遗传转化体系
- The olive leaf is a badge of peace. 橄榄叶是和平的象征。
- Have you recorded the data in disc? 你已把那些数据存储到磁盘上了吗？
- You can't copy your file with this disc; it's full. 你不能用这张磁盘拷文件，这张盘满了。
- The edge of the disc had been machined flat/smooth. 圆盘的边缘已用机器磨平[光]。
- He wears an identity disc round his neck. 他脖子上挂著身分牌儿。
- The compact disc is a miracle of modern technology. 激光唱片是当代技术的奇葩。
- I saw him take a leaf out of the book. 我看见他从书上撕下一页。
- Late-night disc jockey programs are very popular these days. 最近一个时期，深夜播放流行音乐唱片颇受人们欢迎。
- The maple leaf is the emblem of Canada. 枫叶是加拿大的象征。
- In ancient times the earth was conceived as a flat disc. 在古代人们认为地球呈扁平的圆盘状。
- The trees and shrubs were in full leaf. 那些树和灌木枝叶茂盛。
- One of several metal strips forming a leaf spring. 簧片构成片簧的几个金属片中的一个
- The central or principal vein of a leaf. 中脉中心的或主要的叶脉
- The trees come into leaf in spring. 春天，树木吐芽长叶。
- You should take a leaf out of Tom's book. 你应该学学汤姆。
- A leaf came upon her book as she was reading. 她正读著书,一片树叶落到她的书上。
- The trees are just beginning to leaf. 树刚刚开始长叶子。
- Not a leaf nor an insect stirred. 不单是树叶，连个虫子都不动。
