月相成因及其变化规律 Heilongjiang Education
目的探讨儿童眼睑血管瘤的屈光状态及其变化规律。
Objective To research the refraction and refractive changes of eyelid hemangioma in children.
研究了钢包在各个周转阶段的包衬温度分布及其变化规律。
The temperature distribution and its changing rule of ladle lining at each turnover stage were studied.
教育心理学主要研究教育过程中的心理现象及其变化规律。
Educational psychology studys mainly on the psychological phenomena and changing rules in the course of education.
应用推荐