space grid的用法和样例：
例句
- Pretensioned space lattice structure is a new kind of space structure which develops very fast in recent years.
拉索预应力空间网格结构是近几年发展比较快的新型空间结构体系。 - The computed space meshes with ground effect of general propeller-driven aircraft are created with an unstructured mesh technology.
本文利用非结构网格技术生成螺旋桨飞机含地面效应的空间网格。
