短波傳播模式 的英文怎麼說

中文拼音 [duǎnzhuànshì]
短波傳播模式 英文
transmission mode of short wave
  • : Ⅰ形容詞(空間、時間兩端之間的距離小) short; brief Ⅱ動詞(缺少; 欠) lack; owe Ⅲ名詞1 (缺點) we...
  • : 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...
  • : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
  • : 播名詞(姓氏) a surname
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
  • 短波 : [電學] sw (short wave); high frequency wave
  • 傳播 : 1 (廣泛散布) disseminate; propagate; spread; (over); diffuse; transmit; run 2 [物理學] propag...
  • 模式 : model; mode; pattern; type; schema
  1. To illustrate the superiority of this type of transition, the author adapted the local normal mode ( lnm ) based on couple - mode theory to explain the coupling between two lowest order modes along the transition. for the two important parameters, propagation constants difference between the two modes apy and mode coupling coefficient cy, which denoting power coupling between lnms, the approximation expressions using structure parameters were worked out. then the author compared three typical different transitions according to the demanding of power coupling, at last concluded that the parabolic - type transition can transport the light in shortest length with lowest loss

    對于表徵局部標準之間功率耦合的兩個重要的參數_ ( ij ) (常數差)和c _ ( ij ) (耦合系數) ,推導了用器件結構參數表達的近似公,然後根據功率耦合的需求,在常見的三種不同輪廓的過渡區之間進行了比較,得出了拋物形輪廓過渡區能夠使光束在最尺寸內以最低損耗通過導的結論。
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