| 单词 | tangential motion |
| 释义 | tangential motion[ tan-jen-shuhl moh-shuhn ] / tænˈdʒɛn ʃəl ˈmoʊ ʃən / noun Astronomy.the component of the linear motion of a star with respect to the sun, measured along a line perpendicular to its line of sight and expressed in miles or kilometers per second. Also called tan·gen·tial ve·loc·i·ty. [tan-jen-shuhl vuh-los-i-tee] /tænˈdʒɛn ʃəl vəˈlɒs ɪ ti/ Compare proper motion, radial motion. Origin of tangential motionFirst recorded in 1760–70 Words nearby tangential motiontangency, tangent, tangent galvanometer, tangential, tangentiality, tangential motion, tangent line, tangent plane, tangerine, tangi, tangible Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
| 随便看 |
英语词典包含192737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。