“Unsolved problems in science”的意思、由来-开放百科全书

词条	Unsolved problems in science
释义	SeeLists of unsolved problems
随便看	3-phosphoshikimate 1-carboxyvinyltransferase 3-phytase 3-picoline 3 Pigs and a Baby 3 (playing card) 3 plus 3 3-p-menthanol 3pod 3 point hitch 3-Point hitch 3-point lighting 3 point line 3-point shootout 3 Post Oak Central 3-pounder gun 3 pounder gun (disambiguation) 3 pounder guns 3 powers 3 prime untranslated region 3 (Prong EP) 3-propylmalate synthase 3 Ps 3-pseudotropyl-4-fluorobenzoate 3-(p-Toluoyl)propionic acid 3PTV

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。