About the Choice of Momentum Operator Under Coordinate Representation;

在坐标上，直线的斜率代表偏差数。

Some principles on establishing the momentum operator in quantum mechanics are discussed.

讨论了在量子力学里建立动量算符的一些原则性问题.

This article discusses in detail about the presentation of the momentum operator P under coordinate representation.

对坐标表象中动量算符声的具体表示进行了讨论。