a318

1

The results indicated that seed dormancy in the cross of R08 × A318 was controlled by one major gene with additive-dominance effects plus polygene with additive-dominance - epistasis effects ( the D-0 model ) .

结果表明：R08×A318组合种子休眠性的遗传符合一对加性-显性主基因+加性-显性-上位性多基因模型（D-0模型）。
2

A320 Series are150-Seat airbuses mabe by European airbus industry company . A318 , A319 , A320 and A321 are included , and they all have the same seats .

A320系列是欧洲空中客车工业公司研制的双发中短程150座级客机，包括A318、A319、A320及A321四种机型，它们拥有相同的基本座舱配置。