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- mutation evolutionary role 突变进化作用
- Neutral mutation －－ Evolution at the molecular level is primarily determined by mutational input and random genetic drift, rather than by natural selection. 天然突变－－演化过程中在分子的层次上主要是经由随机的基因流而决定，并非藉由天择所影响。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- The pattern classification neural network for identifying the structure-activity relationships of drugs based on the mutation evolutionary algorithm 基于变异学习的药物构效关系模式分类法
- Our teacher has mutation of sounds suddenly. 我们的老师突然语音发生了变化。
- The leading role is played by a complete unknown. 演主角的是一个毫无名气的演员。
- Am I really fitted for the role of director? 我真能胜任董事一职吗?
- She play a notable role in compile the book. 在编写这本书的过程中，她起了显著的作用。
- She sang the title role in Carmen. 她在歌剧《卡门》中演唱卡门这一角色。
- He was cast as Othello/cast in the role of Othello. 选派他扮演奥赛罗的角色。
- Finally, the origin and evolution of wild Rosa rugosa in china were discussed in terms of the clustering result and the evolution roles of botanic pollen. 最后，结合聚类分析结果及花粉形态的演化规律，对中国野生玫瑰的起源及演化进行探讨。
- He played a passive role in the marriage. 他在婚姻中扮演了一个被动的角色。
- He's a natural for the role of Lear. 他是李尔王这一角色的理想人选。
- She played a minor role in the opera. 她在那出歌剧里扮演了一个小角色。
- Public transportation played a subsidiary role. 公共交通起辅助的作用。
- He denied any role in the robbery. 他否认曾参与这起抢劫案。
- A leader who assumes the role of a messiah. 充当救世主角色的领导人
- Correspondence between parts or organs arising from evolutionary convergence. 异体同功由进化趋同而产生的部分或器官之间的对应现象
- She acted as a minor role in the play. 她在剧中扮演了一个次要的角色。
- A related phenomenon is evolutionary parallelism. 另一个有关的现象是进化上的并行现象。
