Make sure you can select from the primary DELIM1 and secondary table.

确保您能够从主delim1和副表进行选择。

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You can also establish a foreign key in a secondary table to link with a primary key in a primary table.

您还可以在次表中建立外键，以链接主表中的主键。

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Each of these secondary TOC entries has a corresponding table of contents XML file in the project.

这些二级TOC条目中的每一个在项目中都有对应的XML文件目录。

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There are now 21 ETFs listed in four markets--Japan, Singapore, Hong Kong and India--and seven that have a secondary listing in Asia, ( See table).

FORBES: Investment Guide