the interchange of sections between pairing homologous chromosomes during the prophase of meiosis
双语例句
1. Don't worry about crossing over the tracks.
不用为穿过铁道而担心。
youdao
2. Their first problem was crossing over a huge mountain.
他们第一个问题是翻越一座高山。
youdao
3. Moose reached Isle Royale in Lake Superior by crossing over winter ice and multiplied freely there in isolation without predators.
麋鹿穿过冬天的冰雪，到达苏必利尔湖的皇家岛，在那里，它们没有天敌，自由繁殖。
youdao
4. It is believed to have originated in South America in the early 1900s, and later spread to Europe before crossing over to sub-Saharan Africa.
它被认为是在20世纪初起源于南美洲，后来传播到欧洲，然后跨越到撒哈拉以南的非洲。
youdao
5. Crossing over the Pacific Ocean.
穿越太平洋的两岸。
youdao
6. You, my friend, are crossing over to the dark side.
你啊已经跨进了黑暗的一边了。
youdao
7. Crossing over from Internet and platform gaming to mobile gaming.
从互联网平台游戏到手机平台游戏跨平台发展。
youdao
8. The hymn doesn't anywhere refer to people crossing over on dry land.
在赞美诗中并没有提到人们从地面上穿过海洋。
youdao
9. 2we found a ship crossing over to Phoenicia, went on board and set sail.
遇见一只船，要往腓尼基去，就上船起行。
youdao
10. If the borders are closed, then I have no way of crossingover completely.
如果边界关了，那我就没有办法完全穿过去。
youdao
11. How we feel we're crossing over the top of the season I show you girls can rock!
我们如何感觉我们正在跨越的顶部赛季我展示你女孩可以摇滚！
youdao
12. Maybe it served as a bridge for cars to force a crossingover rivers and other natural barriers.
也许它的桥性装置可以让其它车辆顺利通过河流或者其它自然界的障碍。
youdao
13. Crossing over at the front of the stroke causes you to snake in the water. This pulls you off course.
身前的划水过中线造成你在水中蛇形，这会拉你偏离航向。
youdao
14. In type 3 (30.6%), the deep peroneal nerve and the artery were crossingover each other at multiple levels.
第三种(30.6%)，足背动脉和腓深神经在多处出现交叉走行。
youdao
15. If you're having trouble with crossing over, make sure the hands "feel" wider than you think they should be.
如果你有麻烦，越过了，确保双手的“感觉”宽度超过你认为他们应该的。
youdao
16. Crossing over this very sharp dividing line that we have made between humans and the rest of life is very taboo.
在人类和其他生命之间，我们一直划有一条严格的区分线。跨越这条线是一个禁忌。
youdao
17. And as VoIP gains steam, telecommunications are increasingly crossing over into the network administration arena.
随着VoIP获得了流量，电信正逐渐跨越到网络管理领域。
youdao
18. Conclusion: Homologues pairing in mice is in different ways, the number of chiasmata and crossing over is various too.
结论：大多数同源染色体以不同方式进行配对，交叉互换的数目也各不相同。
youdao
19. Today, graffiti has entered the cultural mainstream, crossing over to the realms of studio art, design and advertising.
今天，涂鸦已经进入了文化主流，跨越的领域工作室艺术，设计和广告。
youdao
20. 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。
youdao
21. Hanchang railway is crossing over the boundary with 18 goods and passengers stations and such stations is the most in China.
邯长铁路贯穿全境，境内有18个客货混用站，为全国县（市）数量之最。
youdao
22. 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。
youdao
23. On Tuesday, Algerian officials said Col Gaddafi's daughter Aisha had given birth to a baby girl hours after crossingover from Libya.
阿尔及利亚官员说，卡扎菲的女儿艾尔莎在穿过边境不久就生了一个女儿。
youdao
24. These is much more here - as we time traveled note the arm with the wrist watch crossingover from the left of me passing over my mouth.
这些是这里更多的-当我们时间旅行注意手和手腕从我的左边看经过我的嘴看交叉处。
youdao
25. From head on, someone watching you would see your arms coming straight out of your shoulders and not crossingover in front of your head.
从前面看过去，别人会看到你的手臂在你肩膀的外面而不是在头下方经过。
youdao
26. So mildly disappointed we wandered along the banks of the river Thames crossing over the Millennium Bridge before making our way back on the other side.
带着一丝失望，我们在回去之前沿着泰晤士河的沿岸走，从另一边穿过千禧桥。
youdao
27. So mildly disappointed we wandered along the banks of the river Thames crossing over the Millennium Bridge before making our way back on the other side.
带着一丝失望，我们在回去之前沿着泰晤士河的沿岸走，从另一边穿过千禧桥。
youdao
用作名词 (n.)
Swap the left and right mouse buttons over. 按下按钮交换左由鼠标键。
With XML, financial information can be exchanged over the Internet. 可以在英特网上交换金融信息。
