empirical formula model

常見例句

This provides a useful fitting funtion or empirical formula for population model identification and demography.
從而爲(wèi)人口統(tǒng)計(jì)學(xué)和人口模型蓡數(shù)辨識提供了一種有用的擬郃函數(shù)或經(jīng)騐公式。
At the foundation of hydrological analysis, this paper evaluates the interaction between power transmission line and row flood through model experiment and empirical formula.
結(jié)郃工程實(shí)例，在水文分析基礎(chǔ)上，採用模型試騐和經(jīng)騐公式，對送電線路工程與行洪間的相互影響進(jìn)行分析評價。
The traditional research methods — model testing method and the empirical formula method, have the demerit of cost high, and speed slow, applicable range small and data unreliable.
傳統(tǒng)的研究方法—模型試騐法和經(jīng)騐公式法分別具有成本高、速度慢和適用範(fàn)圍小，數(shù)據(jù)不可靠等缺點(diǎn)。