| 1. | The density logger consists of a radiation source .
密度测井仪包括辐射源。 |
| 2. | Supervision and management of radiation sources safety
对放射性安全监管督查工作的思考 |
| 3. | Analysis and design of mediumtemperature blackbody radiation source
中温黑体辐射源分析与设计 |
| 4. | Medical diagnostic x - ray radiation source
医用诊断x射线辐射源 |
| 5. | Radiological protection standard for container of sealed radiation source
密封放射源容器反射卫生防护标准 |
| 6. | Verification regulation of radiation source used in the external beam radiotherapy
外照射治疗辐射源检定规程 |
| 7. | Verification regulation of after loading - radiation source for brachytherapy
近距离射线后装治疗辐射源检定规程 |
| 8. | The farther away that people are from a radiation source , the less the absorbed dose
距离辐射源越远，所受剂量越少。 |
| 9. | The farther away that people are from a radiation source , the less the absorbed dose
距离辐射源越远，所受剂量越少。 |
