同时算法还可以在一定程度上克服静态实视图集存在的空间.性 能饱和效应(space-performmlce saturation effect,SPSE),使通过增加实空间进一步提高数 据仓库对查询的响应速度成为可能【211。
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结果表明,建议的方法能反映近场强震地震动饱和的效应和大震远场衰减的特点。
The results indicate that the presented method could illuminate the saturation effect in near field and attenuating characteristics of strong ground motion in far field from large earthquake.
根据夹断电压能确定可变电阻区与饱和区的分界点,使场效应管可靠地工作在饱和区的原理。
On the grounds of the pinch-off voltage, the cut-off point of variable resistance area and saturation area can be fixed, so the field effect tube can reliably work in the saturation area.
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