英语翻译a pulsar is a celestial object that emits llight in short burst a pulsar in the crab nebula flashes at a rate of 30 times/s,suppose the light pulses are caused by the rotation of a spherical object that emits light from a pair of diametri

英语翻译a pulsar is a celestial object that emits llight in short burst a pulsar in the crab nebula flashes at a rate of 30 times/s,suppose the light pulses are caused by the rotation of a spherical object that emits light from a pair of diametri 英语翻译a pulsar is a celestial object that emits light in short burst a pulsar in the crab nebula flashes at a rate of 30 times/s,suppose the light pulses are caused by the rotation of a spherical object that emits light from a pair of diametric a ce 18.Although the first pulsar,or rapidly spinning collapsed star,to be sighted was in the summer of 1967 by graduate student Jocelyn Bell,it had not been announced until February,1968.(A) Although the first pulsar,or rapidly spinning collapsed star,to PULSAR超声波液位计 英语翻译Simon is a s____boy. 英语翻译a promise is a promise 英语翻译a dog is a ---------- ------------- animal 英语翻译A word is not a horse! 英语翻译a friend is a second self A CE SOIR怎么样 英语翻译Ce a quoi je Pense Cest de Faire an eique chose dutile a vous 英语翻译Le bonheur,ce n'est pas parce que a beaucoup,un peu,mais ce que tu veux. 英语翻译Au regard de ce qui précède ,il a été convenu ce qui suit 英语翻译Re-inventing the Consumer Electronics industry is about transformation….and transformation is a journey.In fact Philips’ President Gerard Kleisterlee came here to IFA in 2003 and predicted the transformation of the entire CE industry. 英语翻译The train is a safe ------ ------- ------. 英语翻译There is a hotel_____ ______ ______ 英语翻译Father Christmas is.a real peron.