crossing over

英 [ˈkrɒsɪŋ ˈəʊvə(r)]

美 [ˈkrɔːsɪŋ ˈoʊvər]

交换

英英释义

noun

• the interchange of sections between pairing homologous chromosomes during the prophase of meiosis
  Synonym:crossover

双语例句

• Mapping Unequal Crossing over Hotspot Region of Simple Sequence Repeat in Maize
  玉米简单重复序列不对等交换的热点区域定位
• From the riverside he saw the honest salesman still crossing over on the ferry boat.
  在河边，他看见诚实的商人乙正在渡河。
• Crossing over the Pacific Ocean.
  穿越太平洋的两岸。
• Deformation Control of Crossing Over Existing Bridge by Shallow Tunneling
  地铁浅埋暗挖法穿越既有桥梁施工变形控制
• Since crossing over can occur during the first meiotic division, it does allow for some genetic variation in the offspring.
  在第一次减数分裂的过程中可以发生交换现象，因而在后代中有遗传变化。
• After crossing over mountains and wading through rivers, Daniel and I have finally arrived at the beautiful Kanas Lake.
  我和大牛跋山涉水终于来到了美丽的喀纳斯湖。
• Crossing over The exchange of material between homologous chromatids by the formation of chiasmata.
  交换：同源染色单体之间形成交叉时遗传物质的交换现象。
• Chen is another example here of how in China the Internet is crossing over from cyberspace to the real world.
  陈的事迹见证了在中国，互联网正从一个虚拟的网络空间走向现实生活。
• Advance "Three Transitions" Strenuously Realize with Higher Speed the Newly Crossing Over Development of Travel Industry in Sichuan
  大力推进三个转变加快实现四川旅游产业发展新跨越
• I am there to assist in the crossing over of humans back into the spiritual realm once their time in the physical is complete.
  一旦人们在物质世界的时间完结了，我便协助他们回到精神领域。