The Analysis of the Principle and Method of Adjective Eclipsed Form Definition 形容词重叠式界定的原则与方法探析
Assume the geometry of the eclipsed form to be that given by rigidly rotating one methyl group with respect to the other. 假定重叠式的几何形是由一个甲基相对另一个甲基做刚体转动而得。
Algorithm modeling goals precedence relations based on transferability closure The Analysis of the Principle and Method of Adjective Eclipsed Form Definition 目标时序关系的形式定义和建模算法形容词重叠式界定的原则与方法探析
At the same time the results of two probable transition states calculated by semi-empirical MO method ( CNDO/ 2) pointed out that the staggered form is preferable to the eclipsed form. 同时用半经验分子轨道法(GNDO/2)的计算比较了两种可能过渡态的相对能垒,指出交错型过渡态比重合型过渡态较易实现。
The main principle of selective withdrawing is analyzed and the layout of march-past intake and eclipsed form intake are introduced on the basis of stratified flow theory. 依据分层流理论,阐述了选择取水的基本原理,分析了分列式和重叠式取排水口的工程布置原则。