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贵刊2006第8期(上半月)刊登的广州第六中学张泽宇老师《关于“导型摆的摆长和等效重力加速度”的探讨》一文,拜读后,我想就这个问题与各位老师做进一步的探讨。
In article No. 8 (the first half of the month) published in the magazine No. 8 (the first half of the month) of the Guangzhou No. 6 Middle School, Teacher Zhang Zeyu wrote “About the Length of the Pendulum Pendulum and the Equivalent Gravitational Acceleration”. After reading this, I would like to discuss this issue with you. The teacher made further discussion.