At first sight, laser beams and charged particle beams do not seem well suited for particle acceleration.
At first sight, laser beams and charged particle beams do not seem well suited for particle acceleration.
乍看之下，雷射光束和带电粒子束似乎并不适用于粒子加速上。
At first sight, laser beams and charged particle beams do not seem well suited for particle acceleration.
乍看之下，雷射光束和带电粒子束似乎并不适用于粒子加速上。