您也可以将用户添加到固定数据库角色来简化权限的分配。
You can also add users to fixed database roles to simplify assigning permissions.
算法具有多边形约简算法相同的优良的近似质量，并可在固定数据缓冲区空间内在线运算。
The quality of approximation is as good as polygonal boundary reduction, and it can process the data online in a constant buffer.
保留的扩展表字段：在每个表中预先定义固定数量的额外数据列，这些列采用通用列类型（比如varchar）。
Reserved extended table field: Pre-define a fixed number of additional data columns in each table with a generic column type (e.g. varchar).
我在这个应用程序中使用表是因为细节区域包含固定数目的元素，这些元素应该为数据集中每行打印一次。
I used a table in this application because the detail band contains a fixed number of elements that should be printed once for each row in the dataset.
为每个数据字段选择一个固定数目的字符，对于较短的数据项就需要用零或空格填满，以达到所规定的字符数。
A fixed number of characters are chosen for each data field. This requires filling out shorter data items with zeros or blanks to reach the fixed number.
为每个数据字段选择一个固定数目的字符，对于较短的数据项就需要用零或空格填满，以达到所规定的字符数。
A fixed number of characters are chosen for each data field. This requires filling out shorter data items with zeros or blanks to reach the fixed number.
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