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定位效应
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定位效应
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理学
定位效应
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orienting effect
定位效应
含有取代基的苯衍生物在进行芳香族亲电取代反应时,原有取代基对新进入的取代基主要进入位置具有一定指向性的效应。
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Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation
Beijing Institute of Nanoenergy and Nanosystems,Chinese Academy of Sciences
Beijing Institute of Science and Technology Information
Beijing Institute of Technology
Beijing Institute of Technology Library
Beijing Institutes of Life Science, Chinese Academy of Sciences
Beijing International Book Fair
Beijing International Center for Theoretical and Applied Mechanics
Beijing International Film Festival
Beijing International Garden Festival
Beijing International New Media Art Exhibition
Beijing International Press Photo Week 1988
Beijing International Sports Film Week
Beijing Jiaotong University
Beijing-Jinan Conference
Beijing Jingxi Culture Corporation
Beijing Jinrongjie
Beijing Jiuzhou Tongying digital cinema line Co., Ltd.
Beijing-Kowloon Railway
Beijing Labour Theatre
Beijing Liao and Jin City Wall Museum
Beijing Lotus Pond Park
Beijing Mandarin
Beijing Marathon
Beijing Media Art Biennale
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更新时间:2026/6/10 13:54:36