平抛 meaning in Chinese

horizontal throw

The first part makes a detailed exposition on " problem - inquiry " model in the aspects of historical origins , connotation , theoretical basis , operation programme , evaluation system and implementation conditions etc . in accordance with the different characteristics and requests of theoretical , experimental , exercises lessons , the second part illustrates how carry out " problem - inquiry " model respectively using the motion of level projectile , determine acceleration of gravity with single pendulum , the motion question of pursuit and meeting as living examples
第二部分(第二章)针对理论课、实验课、习题课等不同课型的具体特点及要求，分别以《平抛物体的运动》、《用单摆测定重力加速度》、《追及与相遇问题》为实例，论述了在理论课、实验课、习题课教学中，如何实施“问题一探究”式教学模式。