| 1. | The plastic blocks infrared rays from sunlight .
这种塑料可以阻挡阳光中的红外线。 |
| 2. | In the infrared, the absorption is due mainly to water vapor .
在红外线区，吸收主要是因为水气的缘故。 |
| 3. | 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。 |
| 4. | Simultaneous x-ray and infrared observations have exhibited the 4. 8hour period at both wavelengths .
同时进行的X射线和红外线观测证明，在这两个波长均有48小时的周期。 |
| 5. | Grating spectrometers, used over the ranges from soft x-rays to the far infrared, have enjoyed continued interest .
使用范围从软x射线到远红外线的光栅光谱仪继续受到注意。 |
| 6. | Some technicians use the infrared exhaust analyzer to quickly detect small vapor losses from around fuel tank .
有些技术员利用红外线排气分析仪来迅速检测燃油箱周围的少量的蒸气泄漏。 |
| 7. | A compromise must be reached between the "thinness" of the surface larger examined and the intensity of the infrared spectrum obtained .
应就被检测材料表面层的厚薄同红外线光谱强度之间的关系进行适当选择。 |
| 8. | Moreover , water-vapor and carbon dioxide in the lower air absorb most of the infra-red radiation sent to us from the planets .
而且，较低空气层的水蒸气和二氧化碳能够吸收行星传播到我们这里的大部分红外线。 |
| 9. | 15 irn color camera 84 ir color waterproof camera
35 hirp红外线彩色高解析摄影机 |
| 10. | Low lux color box camera low lux color box camera
0621 ir防水型红外线彩色摄影机 |
