three phenomena meaning in English

三象

According to the markov approximation under a long haul condition , we get the inter - correlation function , log - amplitude and phase covariance function . the thesis puts much emphasis on three phenomenon of the laser under the effects of turbulence , i . e . , intensity fluctuation ( atmosphere glistening ) , beam floating and extension , phase fluctuation
重点介绍湍流作用下的激光的三种物理现象及其产生机理，即强度起伏(大气闪烁) ，光束漂移和扩展，相位起伏和到达角起伏。
First , the paper puts forward the three phenomena of imbalance of regional set - up of production , namely unreasonable resources distribution , low production efficiency and unequilibrium of supply and demand , as the aspects of the study . secondly , the thesis analyses the techniques , namely , resources - deploying structure , producing structure and supply and demand structure by which human capital supports the set - up of production coordinating
首先，论述区域产业结构失衡的三种表现：资源配置不合理、生产效率低下和供求失衡，作为分析的视角；其次，分析人力资本对区域产业结构三个方面即资源配置结构、生产组织结构、产品供求结构作用机理；最后，分析人力资本需求与供给对区域产业结构调整的支撑作用。