一次系统 primary system;
热门单词
- 三臂畸胎 tribrachius;
- 三色信号灯 coston light;
- 三臂联胎 tribrachius
- 三色乳胶 trichrom-emulsion;
- 三色
- 三色光度测量 three-colour photometry;
- 三色分析 {化} trichromatic analysis;
- 三色刺激值 {光} tristimulus values;
- 三色反常症 anomalous trichromatism;
- 三色叠加镜 photochromoscope;
- 三色堇
- 三色吉莉草 bird's-eyes;
- 三色堇紫红 pansy purple
- 三色彩屏 screen;
- 三色性 trichroism;
- 三色摄像机 trichromatic camera;
- 三色旗 tricolour;
- 三色显像管 tricolour kinescope; tricolour picture tube;
- 三色测光 three-colour photometry;
- 三色照相机 tricolour camera;
- 三色点状荧光屏 trichromatic dot phosphor screen;
