The share price, you could say, is identicallyzero.
你可以认为其股价为零
2
The spectral correlation of stationary noise and interference is identicallyzero.
平稳的噪声和干扰的谱相关为零。
3
Third-order cumulants of speech signals are not identicallyzero, so it could be used to detect the start point and end point of the voice under very noisy environments.