0 a pattern or structure made from horizontal and vertical lines crossing each other to form squares -- 网格，方格；格栅，格子
1 a system of wires through which electricity is connected to different power stations across a region -- 电力网，输电网
the national grid 全国输电网
2 a pattern of squares with numbers or letters used to find places on a map -- （地图的）坐标方格
All grids were constructed with 27-node brick elements with triquadratic interpolation.
Two stainless steel grids were employed, a 2.54 em mesh and a 5.08 cm mesh.
The turbulence corresponding to (2.7) is more nearly analogous to three-dimensional turbulence produced by wind-tunnel grids, since they cannot impart arbitrarily large momenta either.
The transformation of the mechanical and magnetic quantities between the different grids is now realized by multigrid transfer operators.
Squares are 500 m x 500 m and represent fully mapped grids; diagonal lines are causeways.
The property rights over electricity grids are not limited by regulations, and there are only a few connections (with small capacity) between the national grids.
The grids were constructed from polypropylene, a material which floats in water.
After truncation a t finite terms the equations are approximated by finite differences in i j with smaller grids for smaller ij.
