搜索结果: 1-15 共查到“理学 X-ray”相关记录740条 . 查询时间(0.057 秒)
Most energetic cosmic-ray electrons and positrons ever observed
Electrons Positrons Earth
2024/12/10
Scientists have recently identified electrons and positrons with the highest energies ever recorded on Earth. They provide evidence of cosmic processes emitting colossal amounts of energy, the origins...
In food products, the natural blues tend to be moody.
Flexible, wearable X-ray detector doesn’t require heavy metals
X ray imaging MOF Medical imaging
2021/8/6
X-ray imaging is a fast and painless way for doctors to see inside a person. But radiation detectors, which go under the body part being imaged, are rigid panels that contain harmful heavy metals, suc...
Scientists develop numerical capability of laser-driven X-ray imaging（图）
Scientists numerical capability laser-driven X-ray imaging
2020/7/3
A team of scientists led by University of Nevada Reno physicist Hiroshi Sawada has demonstrated that numerical modeling accurately reproduces X-ray images using laser-produced X-rays.The ima...
2018年SPIE空间望远镜和仪器：紫外线到伽马射线会议（SPIE Space Telescopes and Instrumentation 2018:Ultraviolet to Gamma Ray）
2018年 SPIE 空间望远镜和仪器：紫外线到伽马射线 会议
2017/11/27
Observation of the hot universe, from 105 K upward, has a vital impact on some of the most fundamental questions in astrophysics today. Hot plasmas, from the sun and stellar coronae to the cores of ga...
2018年SPIEX射线/EUV光学元件进展会议（SPIE Advances in X-Ray/EUV Optics and Components XIII）
2018年 SPIE X射线/EUV光学元件进展 会议
2017/11/27
Expanding use of x-ray and EUV radiation in many scientific and technical applications requires the continued development of new and improved sources and optics to deliver brighter, better-conditioned...
Adaptive optics is a well-established technology, first developed for correcting wavefront errors due to atmospheric turbulence. Its applications are expanding into areas ranging from ophthalmology to...
2018年SPIE硬X射线，伽玛射线和中子检测器物理会议（SPIE Hard X-Ray,Gamma-Ray,and Neutron Detector Physics XX）
2018年 SPIE 硬X射线，伽玛射线和中子检测器物理 会议
2017/11/27
Advances continue to be made in hard x-ray, gamma-ray, neutron detectors and associated technologies for spectroscopy and imaging of these energetic photons and particles. Many types of position and e...
It is a great pleasure and an honor to extend to you a warm invitation to attend the 35th International Cosmic Ray Conference 2017(ICRC2017) at the Busan Exhibition & Convention Center (BEXCO) in Busa...
山西师范大学结构化学课件第六章 X-ray晶体结构分析6-6立方晶系粉末线的指标化和点阵型式的确定
山西师范大学 结构化学 课件 第六章 X-ray晶体结构分析 立方晶系粉末线 点阵型式
2017/6/20
山西师范大学结构化学课件第六章 X-ray晶体结构分析6-6立方晶系粉末线的指标化和点阵型式的确定。
山西师范大学结构化学课件第六章 X-ray晶体结构分析6-5衍射强度与晶胞中原子的分布。
山西师范大学结构化学课件第六章 X-ray晶体结构分析6-4衍射方向与晶胞参数。
山西师范大学结构化学课件第六章 X-ray晶体结构分析6-3晶体的X-ray衍射。
山西师范大学结构化学课件第六章 X-ray晶体结构分析6-2X-ray的产生及其性质。
山西师范大学结构化学课件第六章 X-ray晶体结构分析6-1引言
山西师范大学 结构化学 课件 第六章 X-ray晶体结构分析 引言
2017/6/20
山西师范大学结构化学课件第六章 X-ray晶体结构分析6-1引言。