微波EDA (m.ostronger.com) 網友回復：

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  mesh -->global mesh properties-->specials…-->use subgridding

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  不知道CST的子網格采用何種技術？

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  這個還真沒研究過，記得有一些說明，但忘記了~

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  我也想知道~都沒聽說過什么子網的，我實在是太孤陋寡聞了

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  mesh -->global mesh properties-->specials…-->use subgridding
  直接選中就可以了嗎？
  網格密度之類的要自己設置嗎？

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  子網的使用一定要得當，否則反而適得其反，要根據具體情況使用
  這個規則，我記不清了，你可以查詢下幫助文檔里應該有所論述

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  Use subgridding
  Activates the MSS™ (Multilevel Subgridding Scheme) mesh generation. Please note that the nested subgrid mesh is visible after pressing Update in the Mesh Properties dialog box.
  In case that subgridding is activated all PEC regions automatically are excluded from the calculation. This can also be achieved without subgridding by activating the following check button Always exclude PEC regions (Mesh Global Mesh Properties [Specials...] Advanced)
  
  

  Disabled subgridding	Enabled subgridding

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  網站提供了在線幫助系統，你可以在本區的置頂的帖子內找到，利用在線幫助查詢你需要的東西，希望對你有所幫助

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  謝謝！非常的感謝！我自己在看看這些方面的東西！

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  In case that subgridding is activated all PEC regions automatically are excluded from the calculation
  這句話要注意了~~~

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  Multilevel Subgridding Scheme
  The Multilevel Subgridding Scheme™ (MSS) ensures that a very dense mesh is only created within critical regions. The MSS can be globally activated or deactivated in the Special Mesh Properties - Advanced dialog by applying the Use subgridding option.
  The subgrid mesh generation considers all global refinement settings (Special Mesh Properties - Advanced dialog) as well as most of the local settings defined for a specific solid (Local Mesh Properties dialog). In the picture below a volume refinement of a sphere is applied to a mesh with and without MSS. Thus, before pressing Update to generate the subgrids the preview mesh gives an impression of the quality of the refined regions.
  
  

  Mesh without MSS	Mesh with MSS

申明：網友回復良莠不齊，僅供參考。如需專業解答，推薦學習李明洋老師的CST培訓視頻，或咨詢本站專家。