九主
九主-
它有九对主或显性基因和十对修饰基因。
It involved nine " major or dominant " and ten modifying genes .
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为了满足部队提高该机起飞重量和跨海作战的使用要求，急需提高直九武装直升机主减速器的传递功率和战场生存能力。
To meet the urgent needs of heightening own flying weight and battle across the sea , the transmission power of the Z-9 military helicopter main gearbox and battlefield viability have to be increased as soon as possible .
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那是主历一八六〇年，到了一八六九年，我的“歌之使命”问世，了解了在韬光隐晦中，等待了九年，确有主明智的道理。
That was in1860.Then I came out of the shell with " Ministry of Song " in1869 , and saw the evident wisdom of being kept waiting nine years in the shade .