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体细胞无性系变异
1、unwarranted variation───无理变更
2、slight variation───轻微的变化
3、seasonal variation───n.季节性变动，季节性波动；季节性波动，季节性变动
4、variation margin───价格变动保证金[押金]；价格变动押金；盈亏保证金
5、variation viewer───变体查看器
6、somatic cell───[生物]体细胞
7、appraiser variation───评价人变差
8、variation───n.变化，变更，变动；[生物]变异，变种；变奏曲
9、variation ratio───异众比率；变异比率；变速比，变速范围
1、Effects of long-term subculture on embryogenesis capability of cotton callus and somatic variation───长期继代对棉花胚性愈伤组织体胚发生能力及再生植株变异的影响
2、Somatic mutation, a main biological phenomenon of citrus and other fruits, is often used for breeding as a major variation source. Spontaneous mutations often occur in citrus.───体细胞突变是柑橘等果树比较常见的生物学现象，也是品种选育，即芽变选种的主要变异来源。
3、This paper summarizes the research progress of the factors involved in controlling the process of oak somatic embryogenesis, as well as the genetic variation and histology at present.───总结了影响栎属植物体细胞胚胎发生的主要可控因素及体细胞胚的遗传变异，组织学研究现状。
4、somatic cell variation in combination with physical and chemical mutagenesis can be considered as one approach to improve fruit crops and have achieved success in some fruit crops.───体细胞变异结合物理化学诱变法可被视作改良果树作物的一种手段，并且在一些果树作物中获得了成功。