Astronomers will have to collect more spectra from these stars to confirm their suspicions.天文学家们必须要从这些恒星上采集更多的光谱来证实他们的推想。The infra - red spectra of quinones present a number of interesting features.醌类的红外光谱具有一些有趣的性质.This ...
Astronomers will have to collect more spectra from these stars to confirm their suspicions.天文学家们必须要从这些恒星上采集更多的光谱来证实他们的推想。The resonance scattering spectra of colibacillus have been studied.研究了大肠杆菌的共振散射光谱.The infra - red s...
生活是不公平的，但还算过得去。Life isn't fair, but it's still good.城里有什么过得去的地方可以吃饭吗？Is there anywhere tolerable to eat in town?桥很宽,卡车过得去.The bridge is wide enough for trucks to pass....