“The heroic theory of invention and scientific development”的意思、由来-开放百科全书

词条	The heroic theory of invention and scientific development
释义	SeeHeroic theory of invention and scientific development
随便看	Urophora mauritanica Urophora melanocera Urophora mexicana Urophora misakiana Urophora mora Urophora nigricornis Urophora pantomelas Urophora paulensis Urophora petiolata Urophora phalolepidis Urophora quinquemaculata Urophora regis Urophora repeteki Urophora rufipes Urophora rufitarsis Urophora sabroskyi Urophora sachalinensis Urophora sciadocousiniae Urophora setosa Urophora sexmaculata Urophora shatalkini Urophora simplex Urophora sinica Urophora sirunaseva Urophora sogdiana

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。