%0 Journal Article
%T RESULTS OF USING A TORQUE PENDULUM TO OBSERVE THE LUNAR ESCLIPE<br>用扭摆观测月食的结果
%A ZHANG PING-HUA
%A WU YONG-SHENG
%A LIU YI-CHENG
%A QIN RONG-XIAN
%A WANG GUO-ZONG
%A <br>张平华
%A 吴永生
%A 刘易成
%A 秦荣先
%A 王国宗
%J 物理学报
%D 1980
%I 
%X We discussed here the importance of the gravitational anomaly observation and suggested that the use of torque pendulum for the lunar esclipe observation would be a possible effective method to survey the gravitational anomaly.We used a torque pendulum which has a great improvement in precision to observe the lunar esclipe on 6 Sept. 1979 in Peking and had observed an obvious anomaly. The result was similar to that of Saxl's observation.We also suggested a method to improve the observation.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=9C711492F1E5AE955B4CA50094CA1EC8&yid=E56875464B1C0EC1&vid=771469D9D58C34FF&iid=708DD6B15D2464E8&sid=01AFAE7A0B7C782E&eid=36534BF3EA0E1826&journal_id=1000-3290&journal_name=物理学报&referenced_num=2&reference_num=0