释义 |
dihedral angle短语⁹⁶⁶⁷⁷⁺⁶ 基本例句 航空反角,数二面角 The sintered neck can be calculated exactly in two- sphere model which was perfected by introducing the dihedral angle under three diffusion mechanisms. 在分别考虑三种不同物质迁移机制作用下的双球模型中,通过引入二面角而完善的烧结模型可以精确计算烧结初期烧结颈的大小。 cnki Distance and dihedral angle constraints are used in distance- geometry and molecular dynamics computations to calculate and refine these structures. 他们将距离和二面角的约束效应运用在距离几何学和分子动力学的计算中使其对分子结构的测定更为精确。 biositemap There is the larger dihedral angle between benzene ring and nitro group, which is the common experimental phenomenon and has been clarified with the electronic theory in this paper. 本文还从实验和理论上阐明了硝基与芳环间存在较大夹角是分子结构中的常见现象。 cnki |