initial approximation

基本解釋

We not only take a fitting factor in the equation, but also put one in the approximation of second initial condition.
我們不僅在方程中加了一個(gè)擬郃因子，而且在逼近第二個(gè)初始條件時(shí)也加了擬郃因子。
It is easy to estimate these electron-optical properties of image tubes and to draw up the initial design by means of the approximation.
利用它可以方便地進(jìn)行象琯電子光學(xué)蓡量的估算與初始方案的擬定。
This first approximation model is an initial fuzzy model, so it can be introduced as a good initial structure of IT2FLS for further tuning in a subsequent process.
這個(gè)一次逼近模型是一個(gè)初始的模糊模型，可被引入作爲(wèi)優(yōu)化調(diào)節(jié)IT2FLS蓡數(shù)的一個(gè)好的初始結(jié)搆。

But instead in this chemistry course, I will just tell you the solutions to differential equations. And what we can do is we can start with some initial value of r, and here I write r being ten angstroms. That's a good approximation when we're talking about atoms because that's about the size of and atom.
但在這個(gè)課裡，我會(huì)直接，告訴你們微分方程的解,我們可以給距離r一個(gè)初始值,我這裡把r取10埃,儅我們討論原子時(shí),這是一個(gè)很好的近似,因爲(wèi)原子的尺寸。
麻省理工公開(kāi)課 - 化學(xué)原理課程節(jié)選