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【其他】科学家常用的十八大学术搜索引擎
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1??http://scholar.google.com/ ?@???????v??. 2??http://qns.cc/ ?????????????T??????????????W???90%????????е?W???c????????~???????? ?????????????????????h???????????~????????????挑?????????????? ???īI???????????????????????I?ГQ??????????????????_???????? ???·??????ù????е?С?[???????????????呟???С?X????????????????? ???????L???С?[??????Q???????y?[??? ??????? ?B?m???????КW???[????? ????http://qns.cc/007/yule/dbzj/?????е?????? http://qns.cc/dt ??????? ???????????????????????е??????裬??????????????á? 3??http://www.scirus.com Scirus????????W??????桢?C?????????????īI??????????????Elsevier??W?? ?????_?l????????????????????Ч??????e??Scirus???w??W????????????r?I?c???? ?W??????W???????W?????W?c?????????C??W???????c?????W?????????????c???? ??W???????????c???g???h????W???Z??W?????W????????W???????W?????W???t?W ??????y??W?????W??????W??????W??????c?Р???W??????W??? 4??http://www.base-search.net/ BASE?????????M????(Bielefeld)??W?D???^?_?l????????W???W?g???????棬???? ???????W?g?Y??????z??????????????????????M?????W?D???^??D???^??? ??s160 ???_???Y??????^200 ?f????n????????? 5??http://www.vascoda.de/ Vascoda?????????W???T???W??????????????????}???????????D???^?????? ?īI???????????W?g????? 6??http://www.goole.com/ ?cgoogle???^????°l?F???????????Щgoogle???????????|?| ???????溆?????????? ??????YAHOO???W????????????????????g????λ???????? 7?? http://www.a9.com Google???????????????档??Amazon.com??????Web result?????????Google??? ??????C??Google??????????????????Amazon???????????????????????????? ???????????????????????F?????Beta?????^???????X???????????]?? ?? ???^?????F????????????]?????????? 8??http://www.ixquick.com ???????x???v???????????棬???B???????????W?j??????????????????????????? ?摪?\??????Ixquick meta??search???????????????????????????????????? ???f??Ixquick????????Ixquick?\???????????????B??????B??????P??? ??????????????a?? ??÷????????M??Ixquick?????Proquest????????????????Proquest Username Passw ord History Online???c??search????????????Y?????????е?6????proquest??usern ame??password?????????e?????????4???Y????HB Thompson Subscription Online Da tabases??????http://homework.syosset.k12.ny.us/onlinedbs/HBTDatabases/???M???? ?l?F?@???????a???x??Magazines & Journals??????? EBSCO??Electric Library E lementary??Electric Library Elementary??ProQuest Platinum (in school)??ProQues t Platinum (remote)???\???????????a??????uesrname??password???S??????EBSCO ??OK????????? 9??http://vivisimo.com/ cmu???????????????????M?з??????@???????Ч???????x????^???????????F???? ?z?????z????????????EBSCO ??a????R????????? . ???? http://search.epnet.com/ ???? User ID: mountain ???? Password: ridge ?????@????a???????? 10??http://www.findarticles.com/ ????z?????Mpaper??ù???? ?M??W?????????????????????????driectory web article ??????article???????????????????L??????????????????к??l?F?? ?? 11??http://www.sciseek.com/Sample ???X?????????????????????????????????W?????????????????棬?????? ??????^?????????P?I?~????????????????????? 12??http://www.chmoogle.com ?F?c????????D??http://www.emolecules.com??????????????Y?????????????^??f?N?? ?W???????????????????cChemblink???c?????????????W?????????]??Chembli nk??????c??????????????????????W??Y????????????????????L????W?Y?? ?????????? 13?? http://www.ojose.com/ OJOSE (Online Journal Search Engine????????????????)?????????????M??W???? ???棬??^OJOSE?????????????d?????I????60??????????Y?????????X???????^?}?s ?? 14??http://citeseer.ist.psu.edu/ ????P?????C???????W?????????档 15??http://hpsearch.uni-trier.de/ ?????????????????? 16??http://cnplinker.cnpeak.com/ ????o?x??????????????????醇??????????īI??C??W?j??????D????M ???_?l??cnpLINKer??cnpiec LINK service???????????z????y???K????_??\?С?cn pLINKer??????D朽???????????????s3600?N???????????κ?????????z???? ??????朽??????????^????????.?K?r?r?c????????籣???????????????????? ??. ?c?u???????????z????????????o??????????????J??????????? 17??http://guoxue.baidu.com/ ?????W?????????????????????????????伮??z??????x???????漰??????? ??????????? 18??http://infomine.ucr.edu/ NFOMIN????????W???S??????W???????????W?????????W???W?D??????T???? ??W?g???????档?????????W??T???W?????о???T??????W?g?Y?. |
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