The main agronomic traits in three transgenic hybrid F2 populations and one non-transgenic hybrid population have been examined using "bulked segregation" method.

利用“集团分离法”对三个转基因杂交F_2群体和一个非转基因杂交F_2群体的主要农艺性状进行了考察。

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As "Father of Hybrid Rice", Yuan Longping got over great difficulties and spent his whole life working to reduce world hunger and helping to feed the country with the largest population.

作为“杂交水稻之父”，袁隆平克服了巨大的困难，用其一生致力于减少世界饥饿，帮助养活了世界上人口最多的国家。

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Due to high data volume, the atom site separation (the population of the hybrid database schema) needs to have high performance.

由于数据量很大，此原子站点分离(混合数据库模式的填充)需要具有很高的性能。

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This lends weight to the theory that a viable hybrid population was sustained by interbreeding over a long time.

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Traditionally, China's growing population has either resulted in denser habitation in existing cities, or new developments augmenting older population centers, creating hybrid environments.

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This creates a selection pressure which drives the genes through the population, as the offspring of wild flies die more often than those of engineered or hybrid flies.

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