海平面变化研究的新认识中国科学院测量与地球物理研究所与海军测绘研究所科技人员在实施国家自然科学基金项目“海平面变化与滨海大陆运动相互关系的研究”过程中，经过三年的努力，对上海、天津两地（吴淞、新港）的相对和绝对海平面变化等问题得出以下结果和认识（相对... New understanding of sea level change research Institute of Geodesy and Geophysics, Chinese Academy of Sciences and the Institute of Naval Surveying and Mapping of science and technology personnel in the implementation of the National Natural Science Foundation of China “sea level changes and coastal movement in the inter-related research” process, after three years of hard work , The following results and understanding of the relative and absolute changes in the sea level between Shanghai and Tianjin (Wusong and Xingang) (relative ...