quadratic approximation

常見例句

The expression of the long-term optical-beam spreading radius is obtained by a quadratic approximation.
通過二次方近似得到了長(zhǎng)期光束擴(kuò)展半逕表達(dá)式。
The CCT is determined by the crossing point of the quadratic approximation surface and the continuous faulted trajectory.
基於故障後電力系統(tǒng)穩(wěn)定域邊界的二次近似來(lái)估計(jì)臨界切除時(shí)間。
Having adopted the quadratic approximation of potential, we can solve the equation and get the approximately analytical solutions of Gaussian typed breath mode.
對(duì)勢(shì)函數(shù)採(cǎi)用二堦近似後，求解此方程得到高斯型呼吸模式的光束寬度的近似解析式。