1) wandering northward without returning
北游不归
1.
Collecting historical data and drawing on the research achievements of senior scholars,we found that there were three reasons for Gu\'s wandering northward without returning.
关于顾炎武北游不归的原因,引起了后世学人的广泛关注。
5) The Tropic of Cancer
北回归线
1.
Genetic diversity of wild rice near the Tropic of Cancer in Guangxi;
广西北回归线上野生稻遗传多样性探讨
2.
Studies on Genetic Diversity of Oryza Rufipogon Near the Tropic of Cancer in China and Gene Mapping of Multi-ovary in Rice;
我国北回归线区域野生稻遗传多样性研究及水稻多子房基因定位
3.
The Tropic of Cancer in China has been recognized as the center of Oryza rufipogon with abundant superior genes such as resistance to diseases and pests.
选择分布于水稻染色体组的26对SSR引物,对集中分布于广西来宾市北回归线附近的13个普通野生稻居群的342份材料进行遗传多样性和遗传结构研究。
6) the aristocratic families
北归士族
补充资料：北游酬孟云卿见寄
【诗文】：
忽忽忘前事，事愿能相乖。衣马日羸弊，谁辨行与才。
善道居贫贱，洁服蒙尘埃。行行无定止，懔坎难归来。
慈母忧疾疹，室家念栖莱。幸君夙姻亲，深见中外怀。
俟子惜时节，怅望临高台。
【注释】：
【出处】：
全唐诗：卷149_34
忽忽忘前事，事愿能相乖。衣马日羸弊，谁辨行与才。
善道居贫贱，洁服蒙尘埃。行行无定止，懔坎难归来。
慈母忧疾疹，室家念栖莱。幸君夙姻亲，深见中外怀。
俟子惜时节，怅望临高台。
【注释】：
【出处】：
全唐诗：卷149_34
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条