计算机应用 计算机辅助设计与图形学 释文 free-form surface 自由曲面
- time and frequency service
- time and frequency signal
- time and frequency synchronization
- time and frequency transfer
- time and frequency transfer via optical fiber
- time and space
- time and space crisscross
- time and space problem
- time and spatial art
- Time Arts
- time aspect of stage
- time average
- time-averaged holography
- time-averaged interferometry
- time average holographic interference
- time average measurement
- time average method
- time averaging
- time averaging method
- time axis
- time balance
- time-bandwidth product
- time base
- time-base
- time-base instability