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- Reflective off-axis parabolic mirror has been widely used in radiation calibration,broadband target simulation and energy focusing,because it does not produce chromatic-aberration and has bigger available aperture. 由于反射式离轴抛物镜不产生色差并具有较大的有效孔径,已经广泛应用于辐射校准、宽波段的目标模拟和能量聚焦工作中。
- The results of the experiments demonstrate that the uncertainty of BRDC,which is based on the high accuracy cryogenic radiometry system,is much higher than that of the traditional radiation calibration which is based on the standard radiation source. 实验结果表明基于标准探测器的反射比定标法由于采用了直接由高精度低温绝对辐射计传递的标准探测器,与传统的基于辐射源传递相比其测量精度得到有效提高,并且受现场大气条件的影响小。
- integrating sphere radiation calibration method 积分球辐射源标定法
- A New Type of Half Integrating Sphere Radiation Calibration System 一种新型的半积分球辐射定标系统
- Stable Power Light Source System in Accurate UV Radiation Calibration 精确紫外辐射定标中的稳功率光源系统
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Radiation reached unheard-of levels. 辐射作用已达到前所未有的程度。
- Calibration of radiation protection monitoring instruments II. 辐射防护监测仪器校准2。
- The earth's atmosphere filters out much of the sun's radiation. 地球大气层可以滤掉太阳的大部分射线。
- radiation calibration 辐射定标
- In the accident, the workers received a heavy dose of radiation. 在这次事故中,工人受到大剂量的辐射。
- The most terrifying aspect of nuclear bombing is radiation. 核弹轰炸最可怕的一面是辐射。
- The body cannot tolerate such large amounts of radiation. 身体经不住那么大剂量的放射线。
- Binocular calibration works on them. 在此基础上进行双目标定。
- The news of the radiation leak caused widespread public alarm. 辐射泄露的消息引起了公众的普遍恐慌。
- Gage verification or calibration rate. 计量器具检定率。
- To handle outside gage verification or calibration. 处理计量器具外部检定或校准业务。
- To expose to or reveal by radiation. 暴露于射线用辐射手段暴露或发现某物
- To deal with outside calibration. 负责仪器外面校准事务。
- Ensures all equipment is within calibration status. 确保所有设备在校准状态。