英语词汇log periodic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	log periodic
释义	log periodic 简明释义对数周期：一种具有对数周期性的天线结构，通常用于无线电和电视接收。网络释义 1 ?对数周期的 ... log periodic antenna对数周期天线 log periodic对数周期的 log pond木材漂泊区 ... 短语 1 log periodic antenna 对数周期天线 ; 对数天线 2 log periodic dipole array 对数周期偶极天线阵 3 log-periodic dipole 对数周期偶极天线双语例句 1 The log periodic dipole antenna(LPDA) is used as an object of study. 主要研究了对数周期偶极子天线。 2 A log periodic dipole antenna is analyzed by using circuit array approach. 本文利用路-阵方法分析了对数周期偶极天线。 3 There are all kinds of antennas used in EMC test such as biconical antennas, log periodic antenna, helical antenna, ridged horn antenna and etc. 用于电磁兼容试验的宽频带天线有很多类型，如双锥天线、对数周期天线、螺旋天线、喇叭天线等等。
随便看	expanding op code expanding pilot expanding plasmon expanding pliers expanding plug expanding population expanding port construction expanding probang expanding product expanding prop expanding property expanding pulley expanding reach expanding reamer expanding reel expanding ridged tractor roller expanding ring expanding ring clutch expanding roll expanding roller expanding section expanding shaft expanding shell expanding shell bolt expanding shoe rack

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