To merge, select all of the path layers, right-click on one of the layers, and choose "Merge Layers".

要合并图层，选择所有路径图层，在一个图层上点击右键，选择“合并图层”。

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The PEAR MDB2 package: Download a portable merge of the PEAR DB and Metabase PHP database abstraction layers for a common API for all supported RDBMS.

PEAR MDB2包：下载可移植的PEAR DB和Metabase php数据库抽象层的合并包，提供所有受支持RDBMS的通用API。

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When you have two to use, rotate one so it is pointing off the other, merge the two layers and rotate it off the middle.

当你使用这两个层面时，旋转一个使它偏离另一个，融合这两个层为一个，然后旋转它偏离中间。

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