The reasonable establishment and use of drawing base can not only save more time, but also save the disk space and enhance the system speed to the CAD system.
合理地建立和使用图形库，不仅可以节约大量的绘图时间，而且对CAD系统来说，也可以节约大量磁盘空间，提高系统速度。
In this tests, the coefficient of permeability of the high air entry disk base of GDS unsaturated Triaxial testing system is also demarcated.
试验过程中还对GDS系统的陶土板底座渗透系数进行了标定。
应用推荐