其点扩展函数分为一次射线点扩展函数和散射点扩展函数两部分。
The point spread function consists of prime point spread function and scatter point spread function.
之前所知最遥远的天体是一次短期的伽玛射线暴。
The previously known most distant object was a short-lived gamma ray burst.
在上个月这颗亮星经历一次大规模光学爆发的时候，我们在它所在的方向上发现了一次伽马射线爆发。
Last month, we discovered a bright gamma-ray flare from the direction of this star while it was undergoing a huge optical outburst.
应用推荐