理学 曲线表示与建模技术 释 implicit curve 隐式曲线 由方程定义的曲线，称为平面隐式曲线。当为多项式时，称为平面代数曲线。
计算机应用 计算机辅助设计与图形学 释文 implicit curve 隐式曲线
- astronaut selection and training
- astronaut training buildings（astronaut selection and training center）
- astronaut virtual reality training simulator
- astronaut workload evaluation
- astronaut’s health management
- astronavigation
- astronavigation, celestial navigation, celestial guidance
- astronegative
- astronette
- astronomer
- Astronomer Royal
- Astronomer Royal for Scotland
- Astronomia danica
- Astronomiae instauratae mechanica
- Astronomiae instauratae progymnasmata
- astronomic
- astronomical
- astronomical aberration
- astronomical almanac
- astronomical archives management
- astronomical azimuth
- Astronomical Bureau
- Astronomical Chapter
- astronomical chronicle
- astronomical climate