1) the nested adaptive quadtree grids
嵌套四叉树网格
2) quadtree grid
四叉树网格
3) network analysis/quadtree
网格分析/四叉树
5) nested binree
嵌套二叉树
6) nested grid
嵌套网格
1.
According to the observed field data of hydrology and sediment in Yalu River estuary,mathematical models with multiple nested grids of tidal current and sediment in estuary had been set up by using of MIKE 21 FM module,covering the area from Jiangqiao bridge in Dandong city to 6～7 m isobath.
在分析鸭绿江河口实测水文泥沙资料的基础上,采用MIKE21 FM模块建立了基于多重嵌套网格模式的河口潮流场和泥沙场数学模型,模型范围为上游丹东市的江桥至河口江海分界线以外6~7 m等深线附近,并对2个潮位站、15个流速流向和含沙量测站进行了验证,对现状条件下的河口水域流场和泥沙场进行了数值模拟与分析。
补充资料：格套
1.程式;固定的模式。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条