英语词汇“closed ball”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	closed ball
释义	closed ball closed ball [¦klōzd ′bȯl] (mathematics) In a metric space, a closed set about a point x which consists of all points that are equal to or less than a fixed distance from x.
随便看	initialization command word initialization device select initialization exceeds data initialization file initializations initialization string initialization vector initialization working group initialize initialize and load computer program initialize & checkout initialized initialize/initialization/configuration file initialize manual initializer initializes initializing initial joint command, control, and communications system initial joint operational test & evaluation initial joint polar-orbiting operational system initial joint polar-orbiting system initial landform initial lead initial learning program initialled

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。