“angular distance”的概念、定义、翻译、参考文献-科学参考

单词	angular distance
释义	angular distance [`an·gyǝ·lǝr `dis·tǝns] ^MATHEMATICS 1. For two points, the angle between the lines from a point of observation to the points. 2. The angular difference between two directions, numerically equal to the angle between two lines extending in the given directions. 3. The arc of the great circle joining two points, expressed in angular units. ^PHYSICS The distance between two points, expressed in wavelengths at a specified frequency.
随便看	synchrone synchronism synchronization synchronization indicator synchronized blocking oscillator synchronized shifting synchronizer synchronizing generator synchronizing pulse synchronizing reactor synchronizing relay synchronizing signal synchronous synchronous belt synchronous bombing synchronous booster converter synchronous capacitor synchronous clamp circuit synchronous clock synchronous communications synchronous computer synchronous converter synchronous data-link control synchronous data transmission synchronous demodulator

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。