英语词汇“direction cosine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	direction cosine
释义	DictionarySeeunit vector direction cosine direction cosine [də′rek·shən ′kō‚sīn] (engineering) In tracking, the cosine of the angle between a baseline and the line connecting the center of the baseline with the target. (mathematics) The cosine of one of the direction angles of a line in space.
随便看	oysterbed oyster black pearl oystercal oystercal 500 oyster catcher oyster-catcher oystercatcher oystercatchers oyster crab oyster crabs oyster cracker oyster crackers oyster creek nuclear generating station oyster dredge oyster dressing oyster drill oyster drills oystered oysterer oyster fish oyster-fish oysterfish oyster fungus oyster-green oystering

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。