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- annihilation radiation photon 湮没辐射光子
- Two-Detector Doppler Broadening of Annihilation Radiation in Metals 金属的正电子双多普勒展宽谱研究
- The annihilation of the infalling photon acts as a measurement, transferring the information contained in the matter to the outgoing Hawking radiation. 向内坠落的光子,其毁灭的过程就是个测量的动作,会将黑洞内物质的资讯转移给向外发出的霍金辐射。
- 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。
- The brave sailor saved the fishing boat from annihilation. 这个勇敢的水手拯救渔船免於毁灭之灾。
- annihilation radiation 湮没辐射,消灭放射线
- positron annihilation radiation 正电子湮没辐射
- A full-scale nuclear war could lead to the annihilation of the human race. 全面的核子战争能导致人类的灭绝。
- 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。
- The quantum of light is called a photon. 光的量子就称为光子。
- 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。
- Can the photon be treated as a frame of reference? 光子能否作参考系呢?
- SPECT: Single Photon Emission Computer Tomgraphy. 单光子发射计算机断层扫描仪。
- The body cannot tolerate such large amounts of radiation. 身体经不住那么大剂量的放射线。
- Single Photon Medical Lineal Accelerator,1set. 单光子医用直线加速器,1台。
- 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。
- They are permanent as a photon is not. 它们是永恒的,而光子则不然。
- Note: Photon is a quantum of light. 注:光子是组成光的粒子。