These tools include the alpha particle X-ray spectrometer ( apxs), which measures elemental composition, and the Mars hand lens imager close-up camera, or Mahli. 这些设备包括阿尔法粒子x光分光仪,其可以检测元素组成,以及火星手持透镜成像器近景摄像机,或简称mahli。
The detecting efficiencies of the alpha spectrometer are measured by using~ ( 241) Am alpha standard source and radon progeny standard source of Canada Pylon Company and the differences between the two methods are analyzed. 用~(241)Am标准源和加拿大Pylon公司的氡子体标准源对谱仪进行了探测效率测定,并对两种刻度方法存在的误差进行了分析。
Development of a set of low temperature and small solid angle alpha spectrometer 低温小立体角α谱仪的研制
The introduction to the design and selection of Alpha magnetic spectrometer are given briefly. 本文简要地介绍了α磁谱仪所用磁体的选型和设计问题。
Temperature is an important design parameter for experiments and operation in spacecraft and its payload systems. This paper introduces the CAN bus based distributed temperature measurement and control system for Alpha magnetic spectrometer, a particle physics detector which will be running at international space station. 温度是有效载荷系统设计中的一个重要参数,针对空间粒子探测器阿尔法磁谱仪(AMS),介绍一种基于CAN总线的分布式有效载荷温度测控系统。
Detection efficiency of alpha spectrometer for radon progeny measurement 氡子体α能谱法测量仪器探测效率的测定
Methods The content of nature radionuclide, radiation level and distribution for the battery card that used in mobile telephone were analyzed by alpha spectrometer, gross alpha and gross beta method along with solid state unclear track detectors. 方法采用α能谱法、总α总β法和固体核径迹法对手机上使用的电池卡中的天然放射性核素、表面α、β放射性水平及分布进行了测量。
Innovative designed K-Alpha electron spectrometer 创新设计的K-Alpha电子能谱仪