We'll replicate the employees table of the "db1" database in an update-anywhere fashion between server1 and server2. (The following steps assume the informix account is used.)
我们将使用 update-anywhere 方式在服务器 1和服务器 2之间复制 “db1”数据库的employees表（以下步骤假设使用了informix帐户）。
You created a Derby database named DB1.
您已经创建了一个名为db1的Derby数据库。
Select the 'System DSN' tab and if you cataloged the DB1 Data Source correctly you'll see it in this list.
选择 ‘System DSN’选项卡，如果已经正确编目了DB1数据源，您就会在该列表中看到它。
To check if the previous steps worked correctly to create the ODBC data source for the DB1 database, issue this command
为了检查前几个步骤是否正确工作，以便为DB1数据库创建ODBC 数据源，请发出以下命令
The instance data block DB1 doesn't exist, Do you want to generate it?
背景数据块DB1不存在，你是否要产生它？
The author gains insights from attribute reduction based on discernability matrix and proposes a few rough-set based text feature selection algorithms, i. e. , DB1, DB2 and LDB.
作者从基于分辨矩阵的粗糙集属性约简中受到启发，提出了一系列基于粗集理论的文本特征选择算法，即DB1、DB2、LDB。
The author gains insights from attribute reduction based on discernability matrix and proposes a few rough-set based text feature selection algorithms, i. e. , DB1, DB2 and LDB.
作者从基于分辨矩阵的粗糙集属性约简中受到启发，提出了一系列基于粗集理论的文本特征选择算法，即DB1、DB2、LDB。
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