sensation threshold change rule 感觉阈限变化规律
change magnitude threshold 变化阈值
extra-gray threshold-change 扩展灰度阈值变换
STATCHANGE is the percentage change threshold value for all tables in your system.
STATCHANGE是指系统中所有表的修改阈值,采用百分比形式。
The table property is used to set the change threshold for that specific table and its indexes.
该表属性用于针对特定表及其索引设置修改阈值。
You can use the table property STATCHANGE if you wish to control the change threshold at the table level instead of system level.
如果希望在表级别而不是在系统级别控制修改阈值,可以使用表属性STATCHANGE。
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