gloomy 发表于 2025-3-21 17:36:56

书目名称Online Searching on STN影响因子(影响力)<br>        http://figure.impactfactor.cn/if/?ISSN=BK0701568<br><br>        <br><br>书目名称Online Searching on STN影响因子(影响力)学科排名<br>        http://figure.impactfactor.cn/ifr/?ISSN=BK0701568<br><br>        <br><br>书目名称Online Searching on STN网络公开度<br>        http://figure.impactfactor.cn/at/?ISSN=BK0701568<br><br>        <br><br>书目名称Online Searching on STN网络公开度学科排名<br>        http://figure.impactfactor.cn/atr/?ISSN=BK0701568<br><br>        <br><br>书目名称Online Searching on STN被引频次<br>        http://figure.impactfactor.cn/tc/?ISSN=BK0701568<br><br>        <br><br>书目名称Online Searching on STN被引频次学科排名<br>        http://figure.impactfactor.cn/tcr/?ISSN=BK0701568<br><br>        <br><br>书目名称Online Searching on STN年度引用<br>        http://figure.impactfactor.cn/ii/?ISSN=BK0701568<br><br>        <br><br>书目名称Online Searching on STN年度引用学科排名<br>        http://figure.impactfactor.cn/iir/?ISSN=BK0701568<br><br>        <br><br>书目名称Online Searching on STN读者反馈<br>        http://figure.impactfactor.cn/5y/?ISSN=BK0701568<br><br>        <br><br>书目名称Online Searching on STN读者反馈学科排名<br>        http://figure.impactfactor.cn/5yr/?ISSN=BK0701568<br><br>        <br><br>

无脊椎 发表于 2025-3-21 21:04:50

http://reply.papertrans.cn/71/7016/701568/701568_2.png

改进 发表于 2025-3-22 02:00:39

http://reply.papertrans.cn/71/7016/701568/701568_3.png

Institution 发表于 2025-3-22 06:40:33

https://doi.org/10.1007/978-1-4613-9635-2Atom; element; fields; information; reactions; structure; system; tautomer

municipality 发表于 2025-3-22 09:38:20

http://reply.papertrans.cn/71/7016/701568/701568_5.png

Barter 发表于 2025-3-22 15:41:07

Book 1989s are described by examples; the answers are also given and commented. Using this manual the reader can easily convert his own problem and formulate it correctly for the host STN. One example shows the link between the CAS file and the Beilstein database using the CAS-Registry Number as search term.

饮料 发表于 2025-3-22 19:40:01

http://reply.papertrans.cn/71/7016/701568/701568_7.png

同步信息 发表于 2025-3-22 23:49:08

Book 1989 The manual also gives an insight as to how to work with the different display fields, and a comparison between Handbook entry and corresponding online record further assist the reader working with the database.

commune 发表于 2025-3-23 03:13:57

http://reply.papertrans.cn/71/7016/701568/701568_9.png

仔细阅读 发表于 2025-3-23 09:01:44

http://reply.papertrans.cn/71/7016/701568/701568_10.png
页: [1] 2 3 4
查看完整版本: Titlebook: Online Searching on STN; Beilstein Workshop M Stephen R. Heller Book 1989 Springer-Verlag Berlin Heidelberg 1989 Atom.element.fields.inform