通过位移谐振子变换,得到了系统中的电子态的精确解。
Via variant of displacement harmonic oscillation, the exact electronic states in the semi-parabolic QW with an applied electric field are obtained.
通过位移传感实验,验证了FBG传感器与电阻应变传感器具有较高的精度。
With displacement sensor experiment, we discover that the accuracy of the FBG sensor is much higher than the resistance strain sensor.
通过位移形函数假设,采用伽辽金积分方法得到了时间变率的动力学控制方程;
By supposing the displacement shape functions and applying the Galerkin method, the dynamical equations with respect to time were gained.
If I gave you the location of a particle as a function of time, you can find the velocity by taking derivatives.
如果我给出物体的位移是时间的函数,你可以通过求导来得到速度
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