top antenna 中文意思是什麼

top antenna 解釋
車頂天線
  • top : n （opp bottom foot）1 頂，頂部，頂端。2 頭，頭頂；尖端；樹梢，樹頂；（事物的）上層部分。3 最高位...
  • antenna : n. （pl. -nae , antennas）1. 【動物；動物學】觸角。2. 【無線電】天線〈英國常用 aerial〉。
  1. Switch on phone a and place it on the table such that the antenna ( the pokey thing at the top ) is about half an inch from the egg

    開啟手機a並將之放在桌上使其天線部分（頭上突起部分）距離蛋杯半英寸。
  2. Switch on phone a and place it on the table such that the antenna ( the pokey thing at the top ) is about half an inch from the egg ( you may need to experiment to get the relative heights correct - paperbacks are good if you have any - if not you may be able to get some wood off cuts from your local hardware shop )

    打開手機a並把它放到桌上，讓它的天線（頭上凸起的部分）離雞蛋大約半英寸遠（你需要試著調整來得到它們正確的相對高度-如果你有一些書本將會很好-如果沒有書本你可以從本地的雜貨店弄一些鋸好的木塊） 。
  3. The basic concept of siw is that it use the top and bottom layers of metal together with two row of vias is very small compared with wavelength, the dissipation loss of radiation is very small. it acts like a rectangular waveguide filled with some dielectrics, so components which can be composed by rectangular waveguide can also composed by siw such as antenna, filter, power divider, coupler, resonator

    基片集成波導的基本概念是利用基片的上下金屬板和兩排間隔一定距離的金屬孔構成波導的金屬壁，由於每排金屬孔孔間距遠小於波長，因此由縫隙泄漏的能量很小，這相當于內部填充了介質的矩形波導，所以能夠用矩形普通波導實現的結構也都可以用基片集成波導來實現，比如功分器、濾波器、天線、耦合器、振蕩器等。
  4. The top image, a wide field x - ray view, reveals spectacular loops of hot gas spreading out from the southern part of the antenna into intergalactic space

    上圖是寬視場x射線照片，其中顯現的是壯觀的熱氣體環，從觸角星系的南側向外延伸至星系際空間。
  5. The present invent ion utilizes the top loading technique and the smooth tapering technique to create the design of a compact and built - in antenna which will provide a planar antenna structure with broad bandwidth and high radiation efficiency

    饋入傳輸線的寬度大致與漸變帶段的底邊同寬，且頂邊與漸變帶段的底邊密接，而底邊藕接至頻電路。
  6. Some problems in simulation design of antenna rotating pedestal system of top sail and top steer radar

    頂帆和頂舵雷達天線轉臺系統模擬設計中的若干問題
  7. Some problems in development of antenna rotating pedestal emulation system of top sail and top steer radar

    頂帆和頂舵雷達天線轉臺模擬系統研製中的有關問題
  8. A top loaded antenna is provided that is composed of a triangular - shaped resonator and a dielectric substrate

    一種頂端負載之類梯形平面天線，其中，頂端負載之類梯形平面天線形成在一基板表面，並藕接至一射頻電路。
  9. Top - loaded vertical antenna

    頂部加載垂直天線
  10. The company says the burj will fulfill the chicago - based council on tall buildings and urban habitat ' s four criteria for the tallest building : the height of the structural top, the highest occupied floor, the roof ' s top, and the spire ' s tip, pinnacle, antenna, mast or flag pole

    公司宣稱，迪拜高塔將奉行芝加哥理事會制定的高層建築和城市人居的四重標準：結構性定點的高度、最高層數、屋頂高度、尖端高度、天線高度和旗桿高度。
  11. Moreover, cutting the top patch into two or three sub - patches can meet the dual - band even multi - band operation. the effects of mobile handsets case and bandwidth are investigated chapter 2 gives system concerns of mobile antenna design

    此外，頂部貼片劃分為兩個或者更多的小貼片能夠使天線在雙頻、三頻甚至多頻工作。
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