最后，在1973年，他们种植了一种新型杂交水稻。

At last, in 1973, they grew a new kind of hybrid rice.

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最后对均匀杂交算子给出了在模式的存活和模式的新建共同作用下的模式定理，这一结果深入和推广了目前模式定理的结果。

At last, the schema theorem for uniform crossover operator is proposed considering both schema survival and schema construction. It deepens and generalizes the existing results on schema theorems.

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最后对5份亲本，20个杂交组合进行配合力和遗传效应分析，为大白菜的品质育种提供理论依据。

Through combining ability and genetic effect analyses of 20 crossing from a set of 5 >< 5diallel crosses to establish the base theory of quality breeding for Chinese cabbage.

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