光子辐射 meaning in English
pha
photon radiation
Examples
- The mass - loss includes the light radiation and solar wind
太阳质量损失包括光子辐射和太阳风造成的质量损失。 - The exact electromagnetic field description of photon emission , absorption , and radiation pattern . ii
关于光子辐射、吸收及辐射图形的精确电磁场描述ii - Procedures of dosimetry with probe - type detectors for photon and electron radiation - part 4 : film dosimetry
光子辐射和电子辐射用探针型探测器的剂量测定程序.第 - Procedures of dosimetry with probe - type detectors for photon and electron radiation - part 5 : thermoluminescence dosimetry
光子辐射和电子辐射用带探针型探测器的剂量测定程序 - By calculating the feynman diagram in rtf , we find that when taking into account both the thermal photon emission , absorption and the virtual photon exchange processes , the infrared divergences at zero and finite temperature can be cancelled at the same time . the full quantum calculation results for soft photon radiation coincide completely with the poisson distribution obtained in the semiclassical approximation ( the coupling of the classical current and quantized field )
通过实时温度场论下的费曼图计算，我们得到：将实光子的发射、吸收，虚光子的交换过程同时考虑时，零温场论中出现的和由温度效应引起的红外发散都能得到消除；并且完全量子场论下的软光子辐射几率与半经典近似下（经典的电流和量子化的电磁场之间的耦合）得到的泊松分布结果完全一致。