您要查找的是不是：
- LD光源 LD light source
- 背光源 backlight
- 点光源 pointolite
- 电光源 electric light source
- LD-3 LD-3
- 冷光源 cold(-)light source
- TCP_LD TCP_LD
- LD端泵 LD end-pumped
- 脉冲LD pulse laser diode
- 备用光源 standby power source
- LD激光 LD laser
- 标准光源 standard source
- LD型电动单梁起重机大车车轮水平偏斜和垂直偏斜的控制 How to control horizontal and vertical inclination of wheels for LD electric single beam crane
- 激光光源 laser light source
- 照明光源 lighting source
- ＣＩＥ标准光源 CIE standard sources
- 奥泼曼光源 Opperman source
- 泵浦光源 pump light source
- 光源光源，如蜡烛 A source of light, as a candle.
- ＣＩＥ标准光源Ａ CIE standard light source A
