在简正坐标系下得到简单的算法公式。
Simple formula of the algorithm can be derived in normal coordinate system.
本文报导陆森红盐阴离子简正坐标分析及计算所得的一套力常数。
A normal coordinate analysis on the dianion of red Roussinate is reported together with a complete set of force constants calculated thereupon.
本文采用简正坐标分析法对陆森黑盐阴离子进行红外光谱的理论归属。
A theoretical assignment to the infrared spectra of the black Roussinate anion by using the method of normal coordinate analysis is described.
将不变本征算符方法推广到经典体系，并利用它来求体系的简正坐标。
The method of invariant eigen-operator is generalized to the classical system, and the normal coordinate of system is also obtained by using this method.
导出了用简正坐标即声子模式所表达的非线性晶格动力学和非线性宏观极化。
The nonlinear lattice dynamics and an expression of nonlinear macroscopic polarization are derived in terms of optic phonon modes.
以一维单原子链为例，对晶格振动的行波解和简正坐标进行了分析和讨论，给出了一种新的格波解。
The plane wave solutions and ortho coordinates of lattice vibration are analyzed. A new solution is given.
对单体和二聚体的甲基磺酸进行了简正坐标计算，结果表明二聚体结构是液态甲基磺酸聚积态分子的合理模型。
These calculations also indicate that the dimer structure is a reasonable model for the associated molecules of methane - sulfonic acid in the liquid phase.
先对丙二烯振动模式进行分类及构造投影算符，再用投影算符构造简正坐标分量，从而组合出丙二烯分子的15个简正振动模式。
Then the paper used the projection operator to structure the normal coordinate component, thus combined 15 normal vibration patterns of propadiene molecule.
先对丙二烯振动模式进行分类及构造投影算符，再用投影算符构造简正坐标分量，从而组合出丙二烯分子的15个简正振动模式。
Then the paper used the projection operator to structure the normal coordinate component, thus combined 15 normal vibration patterns of propadiene molecule.
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