1 第一章 绪论 遗传学(Genetics)是研究生物遗传和变异(Inheritance and variation)的科学,遗传与变异是生物界最普通、最基本 的两个特征: 遗传(inheritane):指生物亲代与子代相似的现象,即生物在世代传递过程...
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China is one of the centre of origin, inheritance and variation of Citrus. The germplasm resources of pummelo( Citrus grandis Osbeck) contains abundant variations.
我国是柑桔的起源中心和遗传变异中心之一,柚的品种资源十分丰富。
参考来源 - 利用RAPD、ISSR标记分析鄂西地区柚种质资源遗传多样性·2,447,543篇论文数据,部分数据来源于NoteExpress
Rosalind Franklin, James Watson and Francis Crick bestowed the next leap: DNA, the structure and mechanism of variation and inheritance.
罗莎琳德富兰克林,詹姆士沃森和弗朗西斯克里克跳跃到了下一步:DNA,变异和遗传的结构与机制。
This means that DNA molecule system under laser action produces chaos, and will further lead to variation of inheritance of cell.
这就是说,在激光作用下,dna分子系统将产生混沌,进而导致细胞遗传性的破坏。
But the particle swarm without the inheritance operation such as cross and variation, decided the searching according to its speed, and particle has an important memory character.
但是粒子群算法没有遗传操作如交叉和变异,而是根据自己的速度来决定搜索。粒子还有一个重要的特点是记忆。
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