As an online discussion grows longer , the probability of a comparison involving nazis or hitler approaches one 在線上討論不斷變長(zhǎng)的情況下,把用戶或其言行與納粹主義或希特勒類比的機(jī)率會(huì)趨于一( 100 % ) 。
Because of the place obstruction of corrosion products in the surface of the alloys , while corrosion time is at 120 minutes above , the corrosion rate descends to the stable value in 48 hours 當(dāng)腐蝕浸泡的時(shí)間大于120分鐘后,腐蝕產(chǎn)物在鋁合金表面產(chǎn)生了明顯的位阻作用,從而使腐蝕速率逐漸下降,直至48小時(shí)后,腐蝕速率趨于一相對(duì)穩(wěn)定的數(shù)值。
In this method , ga is used to optimize connection weights of forward - back neural network until the learning error has tended to stability , then we use sp algorithm with optimized weights to finish short - term load forecasting process 我們用遺傳算法來訓(xùn)練網(wǎng)絡(luò)參數(shù),直到誤差趨于一穩(wěn)定值,然后用優(yōu)化的權(quán)值進(jìn)行bp算法,實(shí)現(xiàn)短期負(fù)荷預(yù)測(cè),仿真實(shí)驗(yàn)結(jié)果表明該方法加快網(wǎng)絡(luò)學(xué)習(xí)速度,并能提高負(fù)荷預(yù)測(cè)精度。
3 . process of teaching the so - called process of teaching is that teachers should n ' t excessively attach importance to results of teaching , but to process of teaching . we should make the process of teaching diversify and lead cognitions of students from varieties to uniformity (含案例) 3 、教學(xué)的過程性原則所謂教學(xué)的過程性原則,就是指教師在教學(xué)中不應(yīng)過分重視教學(xué)的結(jié)果而應(yīng)更多地關(guān)注教學(xué)的過程,使教學(xué)的過程體現(xiàn)出多樣性來,并引導(dǎo)學(xué)生的認(rèn)知從多元趨于一元。