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急求给中国科学家和外国科学家各10个!
人气:230 ℃ 时间:2020-02-06 00:38:25
解答
中国:钱学森、李四光、钱三强、邓稼先、袁隆平 华罗庚,詹天佑,王昆,陈景润 竺可桢外国:1.Which scientists discovered that objects in water are lifted up by a force that helps them float Archimedes阿基米德...
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