双光子是在中性兀介子衰变中产生的.Two photons are created in the decay of the neutral pion.π介子构成另一种三重态, 只是电荷不同,其它方面均相同.The pions form another triplet, electrically different but otherwise alike.介子具有超荷性.Mesons have the property of hyperch...
她以无韵诗体作诗.It was in blank verse that she sang.《贝奥武甫》的诗体采用头韵而不用尾韵.The prosody of Beowulf is based on alliteration, not end rhymes.这个剧本是用诗体写成的.This play was written in verse....
教练员说除前场与中场的位置以外,他不担心其他别的位置; 前场与中场的位置是困难所在.The coach said he wasn't worried about any position except quarterback; that was where the shoe pinches.但是在中场的时候他的确扯开了CELTIC人的防线.But when playing central he really roughed u...
He may have been to some of those places.那些地方他也许去过一些。Those who have been to Dalian all say it's beautiful.凡是去过大连的人都说大连很美.I have been to see John.我去看过约翰了....