parabolic curve

基本解釋

When the parabolic curve moves towards vertical it sets the maximum date for the end of the trend.
當(dāng)此拋物線運(yùn)行到接近垂直狀態(tài)時(shí)，它就到達(dá)了趨勢結(jié)束的最后期限。
The frequency-rising and frequency-falling use linear method, exponential curve method and parabolic curve method.
升降頻采用直線升降法、指數(shù)曲線升降法或拋物線升降法。
Parabolic curve function, power function, Richards equation and single molecular equation, related tree height to diameter at breast height and widely used in forest gap model, were analysed.
為了更準(zhǔn)確地描述樹高與直徑的關(guān)系，文章綜合分析了廣泛應(yīng)用于林窗模型中的四個(gè)數(shù)學(xué)方程，即二次曲線、冪函數(shù)方程、理查德方程和單分子方程。