1、Also on display for the first time is a section of the radio telescope whichradio astronomer Jocelyn Bell used to discover pulsars - small, fast-rotating stars - in the 1960s.(展覽還首次展出了20世紀六十年代射電天文學家JocelynBell發(fā)現(xiàn)高速運轉(zhuǎn)的小恒星-脈沖星時所使用的射電望遠鏡。)
2、radio astronomer Melanie Johnston-Hollitt at Victoria University, Wellington , NZ, has collaborated with IBM for developing the system.(來自新西蘭惠靈頓維多利亞大學的射電天文學家MelanieJohnston-Hollitt與IBM合作開發(fā)了該系統(tǒng)。) 【好工具hao86.com】
3、My colleague,radio astronomer Eric Chaisson, has written at length that only "ethical" civilizations avoid destroying themselves.(我的同事，電射天文學家艾瑞克·蔡森曾詳細地描述過，只有有道德的文明可以避免自我毀滅。)
4、It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951; it must be known to any kind ofradio astronomer in the universe.(它是人們于1951年發(fā)現(xiàn)的太空氫原子的天然發(fā)射頻率，宇宙間任何一種射電天文學家都必定知道它。)
