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- The oxygen in the atmosphere had to come from another source.The likely possibility involves the photodissociation of water vapor by high energy rays from the sun. 大气中的氧气必须从其它途径获取,很可能是光解作用,即由太阳反射的高能射线分解水蒸汽。
- high energy ray 高能射线
- Further application of pulsed laser technique to the study of high energy physics and cosmic ray physics are discussed. 最后,就脉冲激光技术在高能物理和宇宙线物理研究中的进一步应用作了讨论。
- X ray is always transformed to visible light for detection by scintillator in high energy radiography systems. 在高能闪光照相中,转换屏起着将高能X光转变成可见光的作用,它对系统的空间分辨率有重要影响。
- Institute for High Energy Physics. 高能物理研究所。
- High energy absorption and low reaction force. 制品具有高吸能,低反力的特点。
- High Energy Street Punk From Janpan! 日本超高能量的街头庞克团来台演出!!
- Sweet sorghum is a all-purpose renewable high energy crop. 甜高粱是一种多用途可再生的高能源作物。
- Some atoms decompose only after being bombarded with high energy particles. 有的原子受到高能粒子轰击之后才会裂变。
- Will the "winter" of high energy consumption industries come? 高耗能产业的"冬天"将至?
- Cambridge D.H.Perkins Introduction to High Energy Physics 4th ed. 高能物理学导论第4版。
- A high energy, coherent (single-wavelength) light source. 中义一种高能量、单波长的光源。
- To produce deuterium requires an environment of high energy. 为了产生氘,需要一个高能的环境。
- High energy prices are a growing source of discontent. 能源价格过高是不满的一个生长源头。
- Thylakoid lumen acidification induces high energy state quenching. 摘要类囊体腔的酸化可诱导高能态的猝灭。
- Experiment results show FCV has high energy efficiency. 理论和试验均验证了脉冲快速充电的可行性。
- They consider isotopes of great value for the study of high energy physics. 他们认为同位素对研究高能物理学有很大价值。
- One puzzling aspect of the image is the lack of evidence for thin filaments of high energy X-ray emission, thought to be an important site for cosmic ray acceleration in supernova remnants. 这张图片令人困惑的一点是,其中缺乏高能X射线辐射的精细纤维结构迹象,人们认为这样的结构是超新星遗迹中宇宙线加速的重要场所。
- Recently there has been considerable interested in the Thomson scattering between high energy laser and relativistic electron beam, and a new kind of X ray source named laser synchrotron source(LSS) has been discussed based on this principle. 利用强激光和相对论性电子束在任意相互作用方向发生的非线性Thomson散射理论,计算了平面偏振激光在相互作用角为180°、178.;5°和90°三种条件下发生Thomson散射所产生的X射线波长、相互作用时间等结果,并作出了178
- The structures and compositions of pyrite surface before and after high energy electron beam irradiation were investigated by applying X ray photoelectron spectroscope(XPS)and X ray diffraction(XRD). 利用X射线光电子能谱(XPS)和X射线衍射(XRD)对高能电子束辐照前后晶体黄铁矿的表面结构进行了分析。
