3维栅格地图
three-dimensional grid map
分步栅格优化和随机栅格优化
step-by-step lattice structure optimization and random lattice structure optimization
高温栅格试验堆
high temperature lattice test reactor
海量栅格空间数据库引擎
massive raster spatial database engine
含钚栅格
plutonium-bearing lattice
plutonium bearing lattice