词汇	pre-invex
释义	pre-invex 预不变凸函数
随便看	Short wave radio telephone terminal short-wave radio telephone terminal short wave radio transmitter short-wave radio transmitter short wave receiver short-wave receiver short-wave receiving antenna short-wave receiving station short wave reception short-wave reception short wave relay shortwaves short waves short-waves short wave sender shortwave signal short-wave signal short wave signal generator shortwave signals short-wave single-sideband communication short-wave solar penetration radiation shortwave solar radiation shortwave spectroscopy short wave SSB transmitter short-wavest