[其他] 帮帮我吧

<applications>

  <system name="Hull">

    <application>

      <name>Basic Design</name>

      <short_name>basdes</short_name>

      <executable>sj700.exe</executable>

    </application>

    ...  

  </system>

  ...

  <system name="Basic">

    <application>

      <name>Design Manager</name>

      <short_name>dm</short_name>

      <executable>GuiDM.exe</executable>

    </application>

    ...

  </system>

  ...

</applications>

这是什么东西？