计算机硬件 计算机维护 释文 maintenance standby time 维护准备时间
- conical surface of rotation
- conical wedge
- conic constant
- conic double point
- conic equidistant projection
- conic function
- conic in affine geometry
- conicity
- conico-cylindric surface
- conic of centers
- conic of elliptic type
- conic of hyperbolic type
- conic of parabolic type
- conicograph
- conicoid
- conic operator
- conic optimization
- conic point
- conic polar
- conic programming
- conic projection
- conic representation
- Conics
- conics
- conic section