probability n. 1.或有;或然性。 2.【哲學(xué)】蓋然性〔在 certainly 和 doubt 或 posibility 之間〕。 3.【數(shù)學(xué)】幾率,概率,或然率。 4.或有的事;可能的結(jié)果。 5.〔pl.〕〔美俚〕天氣預(yù)測(cè)。 What are the probabilities 有幾分把握? The probabilities are against us [in our favour]. 趨勢(shì)對(duì)我們好像不利[有利]。 hit probability 命中率。 in all probability 很可能,大概,多半,十之八九。 probability of (missile survival) (飛彈不被擊落的)概率。 The probability is that ... 大概是…,很可能是…。 There is every probability of [that] ... 多半有,多半會(huì)。 There is no probability of [that] ... 很難有,很難會(huì)。
current adj. 1.通用的,流行的。 2.現(xiàn)在的,現(xiàn)時(shí)的,當(dāng)時(shí)的。 3.流暢的;草寫(xiě)的。 the current price 市價(jià)。 current news 時(shí)事。 current expenditure 經(jīng)常費(fèi)。 current expenses 日常費(fèi)用。 the current issue [number] (雜志的)本期。 the current week 本星期。 the current year 今年。 the 10th current [curt.] 本月十日。 current account 往來(lái)存款賬;【法律】交互計(jì)算。 current English 現(xiàn)代通行英語(yǔ),日常英語(yǔ)。 current handwriting 草書(shū)。 current money 通行貨幣。 current rate 現(xiàn)價(jià),成交價(jià)。 current thoughts 現(xiàn)時(shí)代思潮。 pass [run, go]current 通用,流行。 n. 1.水流;氣流;電流。 2.思潮,潮流;趨勢(shì),傾向。 3.進(jìn)行,過(guò)程。 a cold current 寒流。 the Japan current 日本海流,黑潮。 the great current of events 天下大勢(shì)。 a density 密著(海)流。 an alternating [a direct] current 【電學(xué)】交[直]流電。 current of air 氣流。 current of time [the times] 時(shí)勢(shì),時(shí)代潮流 (go [swim] with [against] the current of the times 順應(yīng)[違反]時(shí)勢(shì))。
The steady state probability current is calculated for different values of colored noise correlation time in different periods 求出了不同周期中對(duì)應(yīng)于不同的噪聲關(guān)聯(lián)時(shí)間的定態(tài)幾率流。
By the method of unified colored noise approximation and the transformation of noise terms in langevin equation , the corresponding fokker - planck equation is obtained . the steady state probability current is derived according to the conservation law of probability 通過(guò)統(tǒng)一色噪聲近似和朗之萬(wàn)方程中的耦合噪聲項(xiàng)的變換,可得到相應(yīng)的???普朗克方程,再根據(jù)幾率守恒定律推導(dǎo)出定態(tài)幾率流。
Two different kinds of approximate theories for analyzing colored noise are employed in the nonlinear system . then effects of the colored nature of the noise on the statistical properties of the laser system , the stochastic resonance of bistable system , and the steady - state probability current of quasi - periodic system are investigated 本文主要通過(guò)兩種不同的色噪聲近似理論,分析了非線性系統(tǒng)噪聲的有色性對(duì)激光系統(tǒng)的統(tǒng)計(jì)性質(zhì)、準(zhǔn)周期性系統(tǒng)的定態(tài)幾率流和雙穩(wěn)系統(tǒng)中的隨機(jī)共振現(xiàn)象的影響。
百科解釋
In quantum mechanics, the probability current (sometimes called probability flux) is a mathematical quantity describing the flow of probability (i.e.