Using an optimum density threshold and corresponding grid granularity can be ascertained with a set of given density thresholds.
在给定一组密度阈值的条件下，利用该方法可以确定一个最佳的密度阈值及相应的网格粒度。
参考来源 - 空间数据聚类中的网格粒度求解方法·2,447,543篇论文数据，部分数据来源于NoteExpress
Then the Contribution is the grid density and dispose of density threshold of grid by the method of density threshold.
然后将“贡献度”作为网格单元密度，使用密度阈值函数来定义网格的密度阈值进行聚类。
Putting the reactants in uniform electric field, we reduced the laser power density threshold needed by said reaction by a factor of two.
把反应物置于均匀外电场中，可以使引发化学反应时所需的激光功率密度阀值降低一倍。
The influences of the filler metal powder on the laser power density threshold value, weld formation and process stability were studied during CO_2 laser welding of aluminum alloy.
研究了填充合金粉对CO_2激光焊接功率阈值、焊缝成形和焊接过程稳定性的影响。
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