The mean of arm ratio varied little by corolla shape from traditional to modern cultivars.
古老品种与现代品种在臂比均值和臂比方差上并未表现出明显的差异。
Table is presented listing the results obtained including the relative length, arm ratio and centromere index of each chromosome.
图表中出现的结果包括每条染色体的相对长度、臂比、着丝点指数。
A transformer-ratio arm bridge with three terminals is adopted as its measuring circuit to eliminate the influence of electrode edges and exterior interference.
相应地，它的测量电路采用具有三个输入端的变压器电桥，从而免除了电极边缘和外界干扰的影响。
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