- work function
- 功函数
English-Chinese computer dictionary (英汉计算机词汇大词典). 2013.
work function
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Work function — In solid state physics, the work function is the minimum energy (usually measured in electron volts) needed to remove an electron from a solid to a point immediately outside the solid surface (or energy needed to move an electron from the Fermi… … Wikipedia
work function — 1. Physics. the least energy necessary to free an electron from a metal surface. 2. Thermodynam. See Helmholtz function. * * * … Universalium
work function — noun The minimum energy needed to remove an electron from the surface of a material … Wiktionary
work function — Смотри работа выхода … Энциклопедический словарь по металлургии
electronic work function — ▪ physics energy (or work) required to withdraw an electron completely from a metal surface. This energy is a measure of how tightly a particular metal holds its electrons that is, of how much lower the electron s energy is when present… … Universalium
function — ▪ I. function func‧tion 1 [ˈfʌŋkʆn] noun 1. [countable] the purpose for which something is made or used, or the job that someone does; =role: • The main function of a cash machine is to provide people with cash when the bank is shut. • He was… … Financial and business terms
function — I noun appropriate activity, assignment, business, chore, design, duty, employment, exploitation, mission, munus, occupation, office, officium, performance, purpose, pursuit, responsibility, role, task, usage, use, utility, work associated… … Law dictionary
function — function, functionalism Although the use of the concepts of function and functionalism is usually associated with the work of Talcott Parsons in modern sociology, there is a long tradition of functional explanation in studying societies, and a… … Dictionary of sociology
Function — Func tion, n. [L. functio, fr. fungi to perform, execute, akin to Skr. bhuj to enjoy, have the use of: cf. F. fonction. Cf. {Defunct}.] 1. The act of executing or performing any duty, office, or calling; performance. In the function of his public … The Collaborative International Dictionary of English
work — I (effort) noun application, attempt, campaign, chore, diligence, drudgery, endeavor, enterprise, essay, exercise, exertion, grind, industry, labor, opus, strain, stress, strife, struggle, toil, undertaking II (employment) noun assignment,… … Law dictionary
function — (n.) 1530s, proper work or purpose, from M.Fr. fonction (16c.) and directly from L. functionem (nom. functio) performance, execution, noun of action from functus, pp. of fungi perform, execute, discharge, from PIE root *bheug (2) to use, enjoy… … Etymology dictionary
