Protons are nearly 2000 times as heavy as electrons.质子的质量几乎是电子的2,000倍。Under certain conditions, electrons can behave like waves rather than particles.在一定条件下，电子可以作波状运动，而不是粒子状运动。Electrons are negatively charged with electr...

n.电子( electron的名词复数 )...

外激电子...

electrons的音标：electrons的英式发音音标为：[e'lektrɒnz]electrons的美式发音音标为：[e'lektrɒnz]...

exoelectrons的音标：exoelectrons的英式发音音标为：[eksəʊ'lektrɒnz]exoelectrons的美式发音音标为：[eksoʊ'lektrɒnz]...

Except for the transitional elements, valency electrons are in the outermost electron shell.除去过渡元素外, 价电子位于最外面的电子层.Hung believes the electrolyzed water steals electrons from molecules that the bacteria need for survival.黄...