NASA has started a 10-year search for extraterrestrial intelligence.美国航空航天局已经启动了一个为期10年的寻找外星人的项目。One theory about the existence of extraterrestrial life rests on the presence of carbon compounds in meteorites.地球外存在生命的理论是...
One theory about the existence of extraterrestrial life rests on the presence of carbon compounds in meteorites.地球外存在生命的理论是基于陨星上存在碳化合物质这一事实的.Methane may have extraterrestrial significance.甲烷具有星际意义.In going through the ea...
The policeman reached down and petted the wolfhound.警察伸手抚摸那只猎狼犬。I petted and smoothed her hair.我轻抚着捋平她的头发。Aileen had been loved and petted and spoiled.爱玲是曾经被爱怜、宠喜、娇生惯养的....
It makes no sense to belittle the enormity of the disaster.没有理由低估这场灾难的严重性。We mustn't belittle her outstanding achievement...我们一定不能小瞧了她所取得的杰出成就。We mustn't belittle her outstanding achievement.我们一定不能小瞧了她所取得的杰出成就。...
冀东迁西洒河桥是太古代麻粒岩相变质岩系广泛出露的地区.Archaean era granulite facies metamorphite series are extensively outcropped in Sa - heqiao, Hebei province.斜长角闪岩和基性麻粒岩可与世界变质拉斑玄武岩对比.The amphibolite and basic granulite may be comparable to the...