orientation effect
英 [ˌɔːriənˈteɪʃn ɪˈfekt]
美 [ˌɔːriənˈteɪʃn ɪˈfekt]
定（取）向效应
双语例句
- Connotation of Self-Enhancement and Its Studies The Relation Orientation and the Effect of Relation Orientation on Self-Enhancement of Undergraduates
自我提升的含义与研究大学生关系取向及其对自我提升的影响研究 - Applying of NMR hydrogen chart in the orientation effect of aromatic hydrocarbon close electricity
核磁共振氢谱在芳烃亲电取代定位效应中的应用 - Generally speaking, when R_I< 0, R_C>0, R>0, substituent can activate benzene ring and has p_ and o_position orientation effect;
一般而言，RI<0、RC>0、R>0时，取代基是典型的使苯环活化的邻对位定位基； - Therefore, connectivity research of discontinuities in jointed rock mass is analyzed at two aspects: ( 1) geometrical connectivity reflecting hydromechanics of rock mass and spatial orientation effect of discontinuities;
因此，可将结构面连通性研究分解为2类问题：（1）反映空间方位效应及岩体水力学特性的几何学连通性； - When R_I< 0, R_C< 0, R< 0, substituent can deactivate the benzene ring and has m_position orientation effect;
RI<0、RC<0、R<0时，取代基是使苯环钝化的间位定位基； - A new method for calculating atomic charges in molecules and quantitative treatment of the orientation effect of electrophilic aromatic substitution reaction
计算分子中原子净电荷的新方法及芳烃亲电取代反应定位效应的定量处理 - The calculated probability is corrected with the molecular orientation effect and the spatial distribution of laser intensity.
我们还在分子的取向效应和激光强度的空间分布两个方面对解离几率进行了修正。 - Value orientation and social effect of New Historicism trend of thought in literature and art
新历史主义文艺思潮的价值取向和社会效应 - Achievement goal orientation moderated the effect of goal incentive on the effectiveness of entrepreneurial action.
目标激励与创业行动效能的关系受到成就目标导向的缓冲。 - Reinforcing Mechanisms and Their Orientation Effect of Discontinuous Elongated Reinforcements in Ceramic Matrix
陶瓷基体中不连续细长相的增韧机制与方位角效应