This attribute is valid only if the portlet window is part of a modifiable portlet container, and if the user has the rights to modify the page and the container is not locked.

该属性只在portlet窗口是可编辑portlet容器的一部分时，才会有效，如果用户有权编辑页面，那么容器就不会锁定。

youdao

The whole user mode page doesn't need to be locked in memory as with Direct I/O, which is the plus side of this.

整个用户态的页不需要再像直接访问输入输出那样被锁定，这是它的好的方面。

youdao

WARNING: This page has been locked so that only users with sysop privileges can edit it.

警告：这个页面已经被保护，只有拥有管理员权限的用户才可以修改。

youdao