| 1. | It is relative insensitivity to other than red and infrared lights .
它对红光，红外线的光以外的其它光相对来说是不敏感的。 |
| 2. | Environment - modulated infrared light to avoid interference
.调制红外光避免环境光干扰 |
| 3. | The dust re - radiates the shock wave ' s energy as infrared light
尘埃在红外波段重新发射着激波的能量。 |
| 4. | Detail specification for type gr9414 semiconductor infrared light eitting diode
Gr9414型半导体红外发射二极管详细规范 |
| 5. | It sends out eye - safe infrared light and receives reflections from aerosols in the air
它是用作发射红外光，这红外光对眼睛是安全的。 |
| 6. | It sends out eye - safe infrared light and receives reflections from aerosols in the air
它是用作发射红外光，这红外光对眼睛是安全的。 |
| 7. | When ts are placed up against thesensor , therobot fires off ( 9 ) a beam of infrared light
当物品被放在传感器前面，机器人就放射一缕红外线。 |
| 8. | When objects are placed up against the sensor , the robot fires off a beam of infrared light
当物品被放在传感器前面，机器人就放射一缕红外线。 |
| 9. | On each side of the screen is a small camera surrounded by tiny infrared lights
萤幕两侧各有一台小型摄影机，摄影机旁边则围绕著小小的红外线灯。 |
| 10. | When objects are placed up against the sensor , the robot fires off ( 9 ) a beam of infrared light
当物品被放在传感器前面，机器人就放射一缕红外线。 |
