介绍了杂化轨道间夹角公式。
In this paper, the nip Angle formula between hybrid orbitals is introduced.
方法将色谱指纹图谱看作多维空间内的向量，利用向量夹角余弦的基本公式计算两个指纹图谱间的相似度；
METHODS Chromatogram can be treated as vector of hyperspace, and the similarity between them can be counted according to vectorial angle formula.
将HPLC指纹图谱看作多维空间内的向量，利用向量夹角余弦的基本公式计算两个指纹图谱间的相似度。
HPLC curves was treated as vector of hyperspace, the similarity between them was calculated by using the cosine value of the Angle between them.
基于南北向菲涅耳反射镜场，该文从分析入射太阳光线与反射镜单元跟踪轴线之间的夹角出发，导出了反射光线到达接收器时在南北向偏离的距离（即端部损失）的计算公式。
Based on a north-south mirror field, the equation for estimating the end losses was derived from analyzing the angle between incident sunlight and the tacking axis of a reflecting mirror.
从理论出发推导出了两轴夹角与其失真关系的公式，并通过实验观察验证了由此引起的距离向图像失真。
Formulas are deduced theoretically on the relationship between two-axis Angle and distortion, and experiments are carried out to prove this situation.
从理论出发推导出了两轴夹角与其失真关系的公式，并通过实验观察验证了由此引起的距离向图像失真。
Formulas are deduced theoretically on the relationship between two-axis Angle and distortion, and experiments are carried out to prove this situation.
应用推荐