英语词汇“self-focusing”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	self-focusing
释义	self-focusing self-focusing [¦self ′fō·kə·siŋ] (optics) The action of a medium whose index of refraction increases with increasing optical intensity on a laser beam that is more intense in the center than at the edges, whereby the profile of the refractive index corresponds to that of a positive lens, causing the beam to focus.
随便看	national housing partnership foundation national housing policy options team national housing quality national housing quality award national housing research committee national housing training institute national housing trust national housing trust community development fund national housing trust fund national hover test facility national hpcc software exchange national hsin-chu teachers college national hsinchu university of education national human activity pattern survey national human adipose tissue survey national human and consumer rights commission national human development advisory committee national human development initiative national human development report national human dimensions programme national humane education society national humane society national human exposure assessment survey national human factors society national human genome center

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。