航空: aviation; voyage时代: times; age; era; epoch浮空时代: ballooning era太空时代: space age; the age of aquarius航空时刻表: airline timetable航空时钟: aircraft clock; aviation clock太空时代的情歌: space age love song还有太空时代的考利奇斯: courages空时隙: empty slot有空时: at one's leisure航空和宇宙航行时代: air and space age时代: 1.(时期)times; age; era; epoch 时代潮流 the tendency of the day; the trend of the times; 时代使命感sense of time mission; 划时代的大事 the epoch-making event; 开辟航海新时代open (up) an new era of navigation: 过渡时代 transitional era; 远古时代 ancient [remote] epochs; 文艺复兴是一个文化上取得空前成熟的时代。the renaissance was an epoch of unparalleled cultural achievement.2.(生命中的某个时期)a period in one's life:青年时代youth; 时代性 epochal character; 时代主流 mainstream of the times半排空时间: half-time emptying抽空时间: evacuated time; evacuation time up to operating pressure; pump-down time抽真空时间: pump down time; pumpdowntime放空时间: emptying time; time of emptying脚悬空时: gate ln均为为空时: permissionlist空时编码: stc: space time coding空时单位: space-time unit空时发分集: sttd space time transmit diversity空时格形码: sttc空时光学: space-time optics空时间槽: empty time slot空时空交换: space time space switching