He developed an armillary sphere, on which were carved all the astronomical phenomena known time.经过多年的观察,他研制了一架“浑天仪”.凡是知道的重要天文现象, 都刻在“浑天仪”上了.And a new type sphere - conical roller and globoid cam graduator is designed.并在...
The speech aroused nationalist fervour.这个演讲喚起了民族主义热情。Discontent simmered and then came to a head with the nationalist protests.不满情绪一直在酝酿着，后来随着民族主义者的抗议而达到了高 。Multilateral initiatives are undermined or diluted by ultra - n...