Modern weather forecasts try to take the mystery out of the meteorology.现代天气预报试图揭开气象学的神秘面纱.Meteorology is the science of the weather.气象学是关于天气的科学.This is a book about meteorology.这本书是讲气象的....
The characteristics of hadron component in the cosmic ray high energy � � - ray families are presented.本文给出了宇宙线高能γ族中强子成份的特征.Objective To investigate the ultrasonographic characteristics of circumscribed choroidal hemangi...