Best way to structure a database where one row has to map to many rows in another table?

最好的结构数据库的一行映射到另一个表中的多行？

youdao

Suppose you have a bunch of records in a table, and in another table, you analyze all those records.

假设你有一个表中的一些记录，和另一个表中的所有记录，你分析。

youdao

Set the number of rows to generate as a ratio to the number of rows that are generated in another table.

以相对于在另一个表中所生成行数的比率形式设置要生成的行数。

youdao

A large silkscreen table sits in another area of the room.

VOA: special.2009.09.02

In another app, Capri snapped a three-dimension shot of an object on the table in front of us, captured its measurements and let us export that image to another device or even a 3D printer.

ENGADGET

Other pieces include one put together by inmates at Lowdham Grange prison in Nottinghamsire and another exploring the sounds and rhythms of table tennis.

BBC: 2012 Cultural Olympiad composers selected

Top seeds Chen Qi and Ma Lin of China beat Ko Lai-chak and Li Ching of Hong Kong 11-6 11-9 7-11 11-8 8-11 11-5 to take the men's doubles gold in table tennis and keep China on track for another Olympic title sweep in Athens.

CNN: Britain, U.S. share sailing medals