中文说明表 Chinese description of the table ; English Description table ; Chinese Description table
文字说明表示 Sale by Description
说明表示品质 Sale by Description
文件说明表 file specification
扩充费用说明表 KCFY
文件附加说明表 file extension specification
用文字说明表示 Sale by Description
扩充分区说明表 extended partition specification table
分区说明表 partition specification table
代表值可能在付款者编码的本地说明表中。
Values may be entries in a locally-defined table of payor codes.
如果列基数为5并且MAX_FRE q远大于20%，那说明表中的数据不是根据列均匀分布的。
If the column cardinality is 5 and yet MAX_FREQ is far more than 20%, that means the data in the table is not uniformly distributed on the column.
有些父母以自己孩子密密麻麻、目不暇接的日程表为依据，来说明那些数据是胡扯。
There are the parents who cite their own children's hectic schedules as anecdotal proof that the data are nonsense.
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