“伽马射线暴”的概念、定义、翻译、参考文献-科学参考

单词	伽马射线暴
释义	伽马射线暴 Encyclopedia 理学伽马射线暴释 gamma ray burst;GRB伽马射线暴天空中某一方向的伽马射线强度在短时间（毫秒到几千秒）内突然增强，随后又迅速减弱的现象。又称伽马暴。
随便看	principal block principal branch principal bronchus principal bundle principal bundle connection principal category principal cell principal character principal circle principal class principal coefficient of contraction principal cohomology class principal coincidence curve principal component principal component analysis principal component analysis and singular value decomposition principal component analysis (PCA) principal component analysis, PCA principal component analysis,PCA principal component clustering principal component discrimination principal component estimate principal component estimate of the coefficients in linear regression model principal component estimation principal component of order p

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