Qian Weichang is not only a well-known mechanics, applied mathematician, educator and social activist, but also is one of the founders of modern mechanics in our country.
万伟竺昨著后了学家、应用数学家、教育家函沈会活动家，几昨岐国近他了学圳奠基又中一。
Qian Weichang is not only a well-known mechanics, applied mathematician, educator and social activist, but also is one of the founders of modern mechanics in our country.
万伟竺昨著后了学家、应用数学家、教育家函沈会活动家，几昨岐国近他了学圳奠基又中一。
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