0028 - China Achieves Important Results In Her First Independent Observatio...Back

China Achieves Important Results In Her First Independent Observation Of Annular Solar Eclipse. Members of the expedition use many kinds of instruments and equipment made by China itself to make a qulivative and quantitative analysis of the date collected on the anomaly of gravitational effect during the annular solar eclipse. They accumulate China's first-hand material and experimental data in developing the theory for study on gravitation.