同根派生 nondirectional antenna相關(guān)詞英漢例句A new millimeter-wave omnidirectional dielectric rod metallic grating antenna is developed successfully.研制成功了一種新型金屬柵加載毫米波全曏天線(xiàn)。The indoor ceiling omni-directional antenna is usually installed on the ceiling to provide omni-directional coverage indoors.室內(nèi)吸頂全曏天線(xiàn)一般安裝在室內(nèi)天花上，用作室內(nèi)的全曏覆蓋。nondirectional antenna更多例句