褶皺軸線 的英文怎麼說

中文拼音 [zhòuzhóuxiàn]
褶皺軸線 英文
axial line of fold
  • : 名詞(褶子) pleat; crease; fold; wrinkle
  • : Ⅰ名詞(皺文) crease; wrinkle; crinkle Ⅱ動詞(起皺紋) wrinkle up; crumple; crinkle; crease
  • : 軸Ⅰ名詞1. (圓柱形的零件) axle; shaft 2. (對稱部分的直線) axis 3. (圓柱形的纏繞器物) roller; spool Ⅱ量詞(用於纏在軸上的線以及裝裱帶軸子的字畫)
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  • 軸線 : 1 [機械工程] axis; axle; [地質學] axial trace; axial cord; axis shaft line; shaft line 2 [紡織] s...
  1. The radiation pattern of the antenna is more rotationally symmetric, and a more reduction on the sidelobe levels of the antenna is achieved as compared to the antenna with the corrugated soft surface. in conclusion, in the present thesis both theoretical and experimental research works have been carried out intensively on patch antennas based on photonic - bandgap structures. it is shown that our photonic bandgap structures can greatly improve the performance of the patch antennas

    該平面圓環結構軟表面天是在空氣介質的圓環結構軟表面天的基礎上改進得到,為了便於比較,我們首先研究了空氣介質的圓環結構軟表面天,用fdtd方法並結合pml吸收邊界條件對該天的性能進行了研究,結果表明天的帶寬增加,天對稱性得到了很大改善, e面和h面方向圖的波束幾乎重合,天的旁瓣和背瓣受到很大的抑制。
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