| 1. | The remnant nebular gas pervades the interplanetary space . 星云的残余气体充斥星际空间。 |
| 2. | Quadrupole residual gas analyzer 四极残余气体分析器 |
| 3. | Quadrupole residual gas analyser 四极残余气体分析仪 |
| 4. | Standard test methods for leakage measurement using the mass spectrometer leak detector or residual gas analyzer in the hood mode 用罩式质谱探漏仪或残余气体分析仪作检漏测量的标准试验方法 |
| 5. | Standard test methods for leaks using the mass spectrometer leak detector or residual gas analyzer in the tracer probe mode 在示踪探针法中用质谱仪检漏器或残余气体分析器作泄漏检验的测试方法 |
| 6. | Semiconductor devices - mechanical and climatic test methods - internal moisture content measurement and the analysis of other residual gases 半导体器件.机械和气候试验方法.其他残余气体的内部湿气含量的测量和分析 |
| 7. | Semiconductor devices - mechanical and climatic test methods - part 7 : internal moisture content measurement and the analysis of other residual gases 半导体器件.机械和气候试验方法.第7部分:其他残余气体的分析和内部水分含量的测量 |
| 8. | Semiconductor devices - mechanical and climatic test methods - part 7 : internal moisture content measurement and the analysis of other residual gases 半导体装置.机械和气候试验方法.第7部分:内部水分含量的测量和其他残余气体的分析 |
| 9. | In the paper , we analyze the reason and effect of the bremsstrahlung , calculate the dose in the linear section of the storage rings , and propose the defense project to shield it 针对北京正负电子对撞机( bepc和bepcii )储存环直线节结构特点,分析其中残余气体产生的轫致辐射,计算该气体轫致辐射所产生的剂量并提出防护措施。 |
| 10. | In electron storage rings , the interactions by beams with residual gas produce the bremsstrahlung which has not been sufficiently understood and is the main course of the loss of the beam 由于加速器产生高能粒子,在实际应用中必须面临辐射防护方面的问题。加速器储存环直线节中残余气体产生的轫致辐射是同步辐射装置中光束线防护的重要课题之一。 |