| 1. | We must use photocell as detectors .
我们必须用光电管作为探测器。 |
| 2. | Nose is a remarkable sensitive detection device .
鼻子是一种非常灵敏的探测器官。 |
| 3. | Thermopile is usually a blackened thermal detector .
热堆一般是个涂黑了的热探测器。 |
| 4. | It is necessary to have special detectors to pick it up .
这需要用专门的探测器来测量。 |
| 5. | A low-sensitivity probe was purchased to cope with the ore .
低灵敏度的探测器用于测量岩心。 |
| 6. | The background count of the detector is 4～6 counts 1 min .
探测器的本底计数率为46脉冲1分。 |
| 7. | The detector is housed in a streamlined cylindrical container .
探测器安装在流线型圆柱形容器内。 |
| 8. | The detector must be operationally simple, reliable and robust .
探测器必须操作方便，可靠而牢固。 |
| 9. | A detector sampled the reflected intensity at various angles .
探测器在不同的角度收集反射束的强度。 |
| 10. | For certain detectors, noise is introduced by a readout system .
对于某些探测器，读出系统也会引起噪声。 |
