英语词汇antenna focal length怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	antenna focal length
释义	antenna focal length 翻译天线焦距以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 focal length antenna 天线焦距双语例句 1 By infrared thermal imaging techniques in this thesis, the focal spot size and focal length of this dielectric lens antenna are measured. 本论文应用红外热成像技术，对毫米波介质透镜天线的焦斑焦距进行了测量。
随便看	directly heated thermistor directly heated thermistor directly indecomposable lattice directly ionizing particle directly ionizing particles directly ionizing radiation directly-left recursive directly loading unit directly mains operated chassis directly manipulating genes directly mapped cache directly observed therapy directly produce directly projective element directly proportional directly proportional to directly recursive directly reduce directly reduced iron directly reduced iron, DRI directly reduce to directly related directly related entertainment directly responsible personnel directly revealed preferred

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