“polar effect”的概念、定义、翻译、参考文献-科学参考

单词	polar effect
释义	polar effect Encyclopedia 理学极性效应释 polar effect极性效应由于取代基（与氢原子相比）具有给电子或是吸电子性质，使分子某些部分的电子密度下降或上升，从而使反应分子在某个阶段带有正电荷（或部分正电荷）或负电荷（或部分负电荷）的效应。又称电子效应。 Astronomy polar effect磁极效应 Chemistry ＞有机化学＞物理有机化学＞释义 polar effect极性效应
随便看	demolition blasting of cooling tower demolition blasting of supporting beam in foundation ditch demolition blasting of water tower demolition unit demolization Demon Demonax crater Demon Book Case Demons Demon Star demonstrability demonstrable demonstration demonstration area of national unity demonstration area of no rodent-damage in grassland Demonstration base for entrepreneurship and innovation demonstration city project of powerful police with science and technology Demonstration county on electronic commerce into rural demonstration effect demonstration nature reserve Demonstration of Autonomous Rendezvous Technology satellite demonstration of sea area use demonstration of table of organization and equipment demonstration of the selected titles Demonstration Unit of Digital Publishing Transformation

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