half-sibling中文什么意思

异父同胞

• half:    n. (pl. halves ) 1 ...
• sibling:    n. 1.〔常 pl.〕兄弟姊妹；同 ...
• half sibling analysis:    半同胞分析

例句与用法

1. She has no way of tracking the donor or her half - siblings down
   她没办法找到那个捐精者或她的兄弟姐妹。
2. Christine has never knowingly met a single one of them , though it ' s almost certain that some - even scores - are her half - siblings
   他们的父亲大多是富裕的中产阶级，像克里斯蒂娜母亲这样当工人的极少。
3. Ms rose , complains that she and her half - sibling adam , 34 , a conservation biologist , have suffered an identity crisis from knowing nothing about their biological father
   罗斯说，她和她同母异父的兄弟亚当因为对生身父亲一无所知而陷入身份危机。
4. Stevens , who recently made an award ? winning film about trying to track down his biological father and perhaps 200 half - siblings is part of a lobby pushing the canadian government to give di offspring more details about donors
   他最近拍摄的一部获奖影片反映了他设法寻找生身父亲和大约200名同父异母兄弟姐妹的经历。这部影片是游说加拿大政府让人工授精孩子了解关于捐精者更多情况的动力之一。
5. Abstract : quantitative genetic variation in larval tolerance to cyhalothrin and fenvalerate was examined in a pyrethroid - resistant population of cotton bollworm , helicoverpa armigera ( h & uuml ; bner ) was examined with half - sibling analysis and significant additive genetic variation in larval tolerance was detected , demonstrating that tolerance phenotypes in this population are highly heritable ( h2n narrow sense heritability = 0 . 4625 0 . 1578 ) to fenvalerate than that to cyhalothrin ( h2n = 0 . 2476 0 . 0248 )
   文摘:通过单对交配设计不同的交配家系,采用半同胞法分析了棉铃虫对三氟氯氰菊酯和氰戊菊酯的抗性狭义遗传力,并对2种菊酯类药剂的抗性发展速度进行评价。