| Information | |
|---|---|
| has gloss | (noun) a decrease that follows an exponential function exponential decay, exponential return |
| has gloss | eng: A quantity is said to be subject to exponential decay if it decreases at a rate proportional to its value. Symbolically, this process can be modeled by the following differential equation, where N is the quantity and λ (lambda) is a positive number called the decay constant: |
| lexicalization | eng: exponential decay |
| lexicalization | eng: exponential return |
| subclass of | (noun) a gradual decrease; as of stored charge or current decline, decay |
| has subclass | (noun) (physics) the exponential return of a system to equilibrium after a disturbance relaxation, relaxation behavior |
| Meaning | |
|---|---|
| Persian | |
| has gloss | fas: که در این تعریف N کمیت ماده پرتوزا است. لاندا در اینجا یک ضریب تناسب است که ارزشی مثبت داشته و ثابت واپاشی نامیده میشود. واحد آن واحد معکوس زمان است. |
| lexicalization | fas: ثابت واپاشی |
| French | |
| has gloss | fra: Une quantité est dite sujette à une décroissance exponentielle si elle diminue à un taux proportionnel à sa valeur. Mathématiquement, cela peut être exprimé par l'équation différentielle suivante, avec N la quantité et λ un nombre positif appelé la « constante de décroissance » : |
| lexicalization | fra: Decroissance exponentielle |
| lexicalization | fra: Décroissance Exponentielle |
| Indonesian | |
| Show unreliable ▼ | |
| lexicalization | ind: pelapukan eksponensial |
| Italian | |
| has gloss | ita: In fisica e matematica, il decadimento esponenziale è la diminuzione di una quantità proporzionale al valore della stessa. |
| lexicalization | ita: decadimento esponenziale |
| Georgian | |
| lexicalization | kat: დაშლის მუდმივა |
| Dutch | |
| has gloss | nld: Een grootheid vertoont een exponentiële afname indien de afname per tijdseenheid evenredig is met de waarde. Wiskundig kan dit weergegeven worden als de volgende differentiaalvergelijking, waarbij N de grootheid is, en λ een positief getal is genaamd de afnameconstante. |
| lexicalization | nld: Exponentiele afname |
| lexicalization | nld: exponentiële afname |
| Polish | |
| has gloss | pol: Prawo rozpadu naturalnego – to zależność określająca szybkość ubywania pierwotnej masy substancji zbudowanej z jednego rodzaju cząstek, która ulega naturalnemu, spontanicznemu rozpadowi. |
| lexicalization | pol: Prawo rozpadu naturalnego |
| Portuguese | |
| has gloss | por: Diz-se que uma quantidade está sujeita à decaimento exponencial quando diminui a uma taxa proporcional a si mesma: :\fracdx}dt}=-\lambda x, x\lambda>0\quad (1)\, a solução desta equação diferencial é :x(t)=x(0) e^-\lambda t}\quad (2)\, onde x(0)\, é a quantidade inicial. |
| lexicalization | por: decaimento exponencial |
| Chinese | |
| has gloss | zho: 某个量的下降速度和它的值成比例，称之为服从指数衰减。用符号可以表达为以下微分方程，其中N是指量，λ指衰减常数。 |
| lexicalization | zho: 指数衰减 |
| Links | |
|---|---|
| similar | e/Exponential decay |
| Media | |
|---|---|
| media:img | Courbe decharge condensateur.png |
| media:img | Exponential Decay of Nuclei Depending on Decay Constant-de.svg |
| media:img | Plot-exponential-decay.png |
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