Terms containing particle and photon

Subject	English	Chinese
water.res., ecol.	β particle and photon	β 粒子和光子
scient.	The main distinction between light and matter is between the permanence of particles and easy creation or absorption of photons.	光和物质之间的主要区别在于粒子可以持久、而光子易于产生或易于吸收。