97147的意思
「97147」經常作為「Wheeler, OR」的縮寫來使用,中文意思:「惠勒」。
97147(惠勒)詳細解釋
- 英文縮寫詞:97147
- 英文單詞:Wheeler, OR
- 中文簡要解釋:惠勒
- 分類:Regional
- 領域:ZIP Codes
英文縮寫97147的擴展資料
- This method was used to measure the antenna efficiency, but due to the coupling between antenna and cavity, the application range of wheeler method was restricted, in other words, it was only suitable for narrowband or single frequency point measurement.而天線置入金屬腔體多用于天線效率的測量,但是由于天線與金屬腔體之間的耦合,限制了惠勒(97147)法測量天線效率的使用范圍,也就是僅適用于窄帶的或者單頻點的測量。