neutrons的精選

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用“neutrons”造句大全，neutrons造句

用“neutrons”造句大全，neutrons造句

2018-05-09
Wealsoproduceneutrons.Whenoneoftheseneutronshitsanotheruraniumatom,thatatomcansplit,generatingmoreneutronsandsoon.Soifwestartuphere,fastneutronsproducedbyfission,bythermalfissionandthenyouaddthetotaln...