美是一种态度，与年龄无关。Beauty is an attitude. It has nothing to do with age.当你从内心深处找到一种可以忍受一切痛苦的坚强力量时，你的成长历程就会出现飞跃。The turning point in the process of growing up is when you discover the core of strength within you that survives a...
文章也给出了阵列单元或子阵设置数字延迟器后, 扫描波束指向漂移改善的分析结果.Final, improve of beam - pointing drift with digital delayer at elements or sub - arrays is given.光学相位延迟测量系统的研究,可用于测量光学延迟器的相位延迟,也可用于产生任意的光学相位延迟量.Optical phase retardation measuremen...
这老人因痼疾已卧床很久了.The old man was in bed with an obstinate disease.他身患痼疾, 常年缠绵病榻.He's bedridden throughout the year with a lingering, obstinate disease.细辛(马兜铃科细辛属)为我国传统中草药,具有祛风散寒,通窍止痛,温肺化饮之功效,自古以来,一直被医家视为祛除痼疾的常用药.Asarum ...