The particle - antiparticle concept is one of the most fascinating ones in physics.粒子和 反 粒子是物理学中最迷惑人的概念之一.This property, often called " helicity,'serves to differentiate the neutrino from its antiparticle.这种性质通常称为 “...
His description fits perfectly the evidence dug up by Clyde.他的描述和克莱德发现的证据正好吻合。the Firth of Clyde克莱德湾Waterfalls never fail to attract and those at the Falls of Clyde are no exception.瀑布向来都不乏吸引力，克莱德瀑布群也不例外。...