英语词汇“normal surface”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	normal surface
释义	normal surface normal surface [′nȯr·məl ′sər·fəs] (optics) The surface that is generated by taking, at each point of the ray surface, the intersection of the tangent plane to the ray surface at that point with the perpendicular from the origin to this plane.
随便看	a little knowledge a little knowledge is a dangerous thing a little later perhaps a little later, perhaps a little learning is a dangerous thing a little leery a little matter a little matter of a little off a little off go to a bit a little poetry a little pot is soon hot a little pricey a little rattled a little red tractor a little rough around the edge a little shut-eye a little shuteye a little snow fairy sugar a little south of sanity a little space visualized a little steep a little stranger a little tin god a little white lie

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。