Results from this study indicate that direct verification of the Newton second law could be achieved satisfactorily within the permissible rangeoferror.
结果表明，在实验误差允许的范围内牛顿第二定律均能得到较好地直接验证。
2
Through experimental verification, within the rangeoferror permitting, theoretical value accords with experimental value, meanwhile error analysis is conducted.
通过实验验证，在误差允许的范围内，理论值和实验值是一致的，并对误差进行分析。
3
But you do not have to worry about, please send the watch to the designated maintenance point please professionals to check and adjust the watch can be restored to the normal rangeoferror.