品种的中着丝粒单染色体，将分离到的单染色体放入0。
Narcissus monosomes with middle centromeres were isolated with glass needles with the help of micromanipulator and then put into 0.
两年平均，浙农大6号和单二大麦分别为千粒重最高和最低的品种；
On an average of two years, ZAU 6 and Danerbarley had the largest and lowest grain weight among 10 cultivars, respectively.
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