Based on the fact that events in real world cause the geographical feature changes,the paper starts with the aspects of the feature and the event.
基于现实世界中的事件是引起地理要素变更的根本原因,本文从要素和事件两方面着手,以基础地理数据为例,归纳常见的地理要素变更类型,同时,建立蕴含事件关联及约束的事件树索引体系。
If you change the file name extension, the process definition may become unusable. Are you sure you want to change it?
如果更改了文件的扩展名，过程定义可能不再可用。确实要更改吗？
Do you want to change the default security context and weaken security for downlevel clients?
确实要更改下层客户端的默认安全上下文并降低安全性吗?
It is strongly recommended that server discovery be set to Automatic. Are you sure you want to change to manual configuration?
强烈建议将服务器探查设置为自动进行。确实要更改为手动配置吗?
Are you sure you want to cancel and discard the changes you have already made ?
确实要取消并废弃所做的更改吗？
Are you sure you want to cancel changes made to this message?\0
是否确实要取消对此邮件所做的更改？\0
already exists. Some files may be changed, are you sure you want to overwrite it?
已经存在。某些文件可能被更改，确实要覆盖吗？
Some rules have been modified, but have not yet been saved, do you really wish to discard your changes?
某些规则已修改但尚未储存，您确实要放弃您所作的更改吗？
You're about to change the security of your web, are you sure?
您将要更改您的站点的安全性。是否确实要如此操作？
Changing the type of this column may result in a loss of data. Are you sure that you want to change this field from
更改此栏的类型可能导致数据丢失。是否确实要将此域从
Changing the type of this field may result in a loss of data. Are you sure that you want to change from type "%1" to type "%2"?
更改此域的类型可能会导致数据丢失。是否确实要从“%1”类型更改为“%2”类型?
Changes shall be validated before implementation.
在实施之前应对更改进行确认.
Are you sure you want to prevent any future updates of '%1'?
确实要制止以后对“%1”的更新吗?
Definitely more independent corroboration is necessary.
有必要更明确地进一步证实。
Changing permission will remove any existing permission you have already set. Are you sure you want to remove existing permission?
更改权限将删除您已设置的任何现有权限。是否确实要删除现有权限?
Changes to your drawing will only be reflected in your linked database table if this window is open. Are you sure you want to close the window?
当此窗口打开时，对绘图所作的更改只会反映在链接的数据库表中。确实要关闭该窗口吗?
Changing to inherited permissions may prevent you or other users from being able to access this Web site. Are you sure you want to continue?
更改为继承的权限可能会阻止您或其他用户访问此网站。是否确实要继续?
Closing this dialog box without saving your changes will delete this step. Are you sure you want to close this dialog box (and delete this step)?
不保存所作的更改就关闭本对话框将删除此步骤。确实要关闭本对话框（并删除此步骤）吗？
Checking in @1 will prevent @2 from saving changes in this project to the database. Are you sure that you want to check in @1?
签入 @1 会阻止 @2 将其对此项目的更改保存入数据库。是否确实要签入 @1？
