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杂草基因变异及演化
释义
杂草基因变异及演化
Encyclopedia
农学
杂草进化
释
genetic variation and evolution of weeds
杂草基因变异及演化
杂草群体中个体间基因在序列结构上发生碱基对组成或排列顺序的改变。杂草演化是基因变异或突变的结果,是杂草环境适应的遗传机制。
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equation of a circle
equation of a curve
equation of a minimal surface
equation of a plane
equation of a straight line
equation of a surface
equation of boundary layer
equation of composite type
equation of condition
equation of continuity
equation of continuity, continuity equation
equation of divergence form
equation of dynamics
equation of entropy production
equation of equal altitude
equation of equipartition time
equation of evolution
equation of field
equation of Fuchs type
equation of gravitational field
equation of heat conduction
equation of higher degree
equation of high temperature gas state
equation of infinite order
equation of integral dependence
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