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...
The debate seems, in retrospect, to have been fixed from the beginning.回想起来，这场辩论好像从一开始就被人操纵了。It was , in retrospect, the happiest day of her life.回想起来, 那是她一生最幸福的日子.In retrospect it's obvious how we went wrong.回想起来,我...
一直到始新世,生物多样性都在不断地提高.These showed an evolution of increasing diversity through to the Eocene.其次是区内始新世末期抬升运动,致使始新统及以下老地层受剥蚀,仅始新统最大剥蚀量达1000m, 这是盆地内绝无仅有的.Second, it was eroded over 1000 meters during elevating move — ment la...
At the same time that albumin and fetoprotein synthesis is extinguished.同时白蛋白和甲胎蛋白的合成被熄灭.His discovery extinguished the achievements of his colleague.他的发现使他同事的成就黯然失色.Water extinguished the fire.水把火浇灭了.Again there was tha...
I used to get very upset and scream and swear, throwing tantrums all over the place.以前，我动不动就发脾气，大喊大叫，还骂人。She cried almost continually and threw temper tantrums.她几乎哭个没完，还大发脾气。The commission's proceedings have been wr...