波數折減系數 的英文怎麼說

中文拼音 [shǔzhéjiǎnshǔ]
波數折減系數 英文
reduction factor on number of waves
  • : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
  • : 數副詞(屢次) frequently; repeatedly
  • : 折動詞[口語]1. (翻轉) roll over; turn over 2. (倒過來倒過去) pour back and forth between two containers
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. It has been shown by our calculations that conductor loss is greatly reduced under velocity matching with relatively thick coplanar waveguide electrodes and thick buffer layer, but the characteristic impedance can not match with that of the external circuit at the same time, and the modulation bandwidth is confined in this case

    然後,用一般的橢圓積分計算了普通共面導型調制器的有效射率、特徵阻抗和導體損耗。通過計算發現,採用厚電極和厚緩沖層結構,在實現速度匹配的情況下,可以大大小導體損耗,但是由於阻抗不能同時滿足匹配,調制帶寬受到限制。
  2. ( 2 ) with the condition of table 4. 2, the average reflectance decreases and the low reflectance vale moves towards shortwave, the influence on the extinction coefficient ( k ) of the films is very little, refractive index has trend of decrease and the thickness of the films decrease when increasing the total gas pressure, and the refractive index fix on a constant value when the total pressure exceeds a certain value. the phase of tio2 change from rutile to anatase and the size of surface grain change from big to small

    ( 2 )隨著總氣壓的增加薄膜的反射低谷向短方向移動;總氣壓對消光k影響不大;隨著總氣壓的增加薄膜的射率出現了下降的趨勢,但當總氣壓達到一定的量值時射率的變化趨于穩定;薄膜的厚度隨總氣壓的增加而少;隨著總氣壓的增加tio2的晶體結構由金紅石相向銳鈦礦相轉變,薄膜的表面的顆粒度大小由粗大變得微小細密。
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