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Gauthier在上海徐家汇天主教堂开始了地磁观测。
Gauthier began to carry out his geomagnetism observation in Xujiahui Catholic Church of Shanghai.
youdao
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Gauthier在上海徐家汇天主教堂开始了地磁观测。
Gauthier began to carry out his geomagnetism observation in Xujiahui Catholic Church of Shanghai.
youdao