... filter element 滤波器元件; 滤波元件; 滤光元件 filter factor 滤光系数; 滤光因数 filter feeder 滤食动物 ...
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light filter factor 滤光器因数
Uv Filter Factor 紫外线过滤因子
inverse filter factor 反滤波因子
smoothing filter factor 圆滑滤波因子
Bellow and Filter Factor 皮腔与滤镜
Filter Factor Correction Method 滤波校正法
filter cake stuck factor 泥饼粘滞系数
exposure factor of filter 滤光镜的曝光倍数
exposure compensating factor of filter 滤光镜的曝光补偿系数
以上来源于: WordNet
The filter factor indicates how selective the predicate is.
过滤因子表示谓词的选择性有多强。
The query annotation for this predicate shows that the predicate filter factor (FF) is 0.000014, or 0.0014%.
此谓词的查询注释显示谓词过滤因子(FF)是0.000014，或0.0014%。
For SQL statements with variables, the optimizer USES a default filter factor to determine the best access path at bind time.
对于带变量的sql语句，优化器会使用一个默认过滤因子在绑定时确定最佳访问路径。
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