F 1 females could be backcrossed to the male homozygous recessive parent.也可用雌性F1与隐性纯合雄性亲本回交.Altogether, half the offspring will be homozygous at that particular locus.加在一起, 将有半数的后代在那个特定的位点上是纯合的.Homozygous races do not se...
F 1 females could be backcrossed to the male homozygous recessive parent.也可用雌性F1与隐性纯合雄性亲本回交.Homozygous races do not segregate on selfing.自体受精不能分离纯合的生理小种.Objective : To study the pathogenesis of a homozygous patient with ...
很难找到解决这些问题的巧妙办法。Neat solutions are not easily found to these issues.朱利安想出了不少筹款的新办法。Julian has been thinking up new ways of raising money.重要的是工钱，不要过于慷慨，但也没办法。It's the wages that count. Not over-generous, but there yo...
家人为他起的广东话绰号意思是NeverSitsStill（从来坐不住）。His family's Cantonese nickname for him translates as Never Sits Still.除了广东话,我还能讲上海话.I can speak Shanghai dialect other than Cantoness.可是跟当地说广东话的人交谈我感到有一点困难.But I feel a little bi...
帕萨迪纳坐落于圣加布里埃尔山麓的丘陵地带。Pasadena lies in the foothills of the San Gabriel mountains.喜马拉雅山脉山麓丘陵the foothills of the Himalayas山麓上长满了树林.The foothills are covered with trees....