Population inversion中文
居量反轉(英語:Population inversion),又譯為群數反轉、密數反轉、集居數反轉、粒子數反轉、反轉分布,為一個物理學名詞,在統計力學中經常被使用。居量反轉即在一個系統(例如一群原子或分子)中,處在激發狀態的成員數量比起處於較低能階狀態的成員更多。讓標準雷射進入能夠運作的狀態的過程中,產生居量反轉是一個必要的步驟,因此在雷射科學中,居量反轉是很重要的研究主題之一。值得注意的是居量反轉不可能是熱平衡的穩態解,如二能階系統中,溫度極高 … Webpopulation inversion, in physics, the redistribution of atomic energy levels that takes place in a system so that laser or maser action can occur. Normally, a system of atoms is in …
Population inversion中文
Did you know?
WebJan 5, 2024 · Population Inversion. Before defining population inversion, let's first review the concept of stimulated emission. In stimulated emission, an electron that's in a higher-energy state interacts ... Webpopulation inversion lifetime中文意思:粒子數反轉壽命…,點擊查查權威綫上辭典詳細解釋population inversion lifetime的中文翻譯,population inversion lifetime的發音,三態,音標,用法和造句等。
WebMany of his political stances are built on this type of inversion. العديد من مواقفه السياسية مبنية على هذا النوع من الانقلابات . Since only a few atoms must be excited into the upper laser level to form a population inversion , a four-level laser is much more efficient than a three-level one, and most practical lasers are of this type . Webinvert翻譯:使倒置;使顛倒。了解更多。
Web2.倒置物,颠 ... "lifetime"中文翻译 1. 一生,终生。. 2.【原子能】寿命。. "population lifetime" 中文翻译 : 粒子數壽命. "inversion, population" 中文翻译 : 粒子分布倒置. … Web沪江词库精选threshold population inversion是什么意思、英语单词推荐、翻译threshold population inversion是什么意思。 沪江网校 互+公益
WebBoltzmann distributions and thermal equilibrium. To understand the concept of a population inversion, it is necessary to understand some thermodynamics and the way that light …
smallcarshop.co.ukWebinversion, population中文意思:粒子分布倒置…,點擊查查權威綫上辭典詳細解釋inversion, population的中文翻譯,inversion, population的發音,三態,音標,用法和造句等。 somerset county pa marriage licenseWebpopulation inversion, in physics, the redistribution of atomic energy levels that takes place in a system so that laser or maser action can occur. Normally, a system of atoms is in temperature equilibrium and there are always more atoms in low energy states than in higher ones. Although absorption and emission of energy is a continuous process, the … somerset county pa fireWeb居量反转(英语:Population inversion),又译为群数反转、密数反转、粒子数反转、反转分布,为一个物理学名词,在统计力学中经常被使用。居量反转即在一个系统(例如一群 … small cars high seat positionhttp://www.ichacha.net/inversion,%20population.html somerset county pa events this weekendWeb中文詞彙; 學術名詞 電子工程 Population inversion 粒子數反轉; 學術名詞 電機工程 population inversion 密數反轉(物) 學術名詞 天文學名詞 population inversion 居量逆 … small car shop fradleyWebINIS Repository Search provides online access to one of the world's largest collections on the peaceful uses of nuclear science and technology. The International Nuclear Information System is operated by the IAEA in collaboration with over 150 members. somerset county pa maple syrup