海面粗糙度 的英文怎麼說

中文拼音 [hǎimiàncāo]
海面粗糙度 英文
oceanic surface-roughness
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  • : Ⅰ形容詞1 (長條東西直徑大的) wide (in diameter); thick 2 (長條東西兩長邊的距離寬的) wide (i...
  • : 形容詞(粗糙; 不細致) rough; coarse; crude
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 海面 : sea level; sea surface; sea海面標志 [工業] sea marker
  • 粗糙 : (不精細; 不光滑; 不細致; 草率) coarse; rough; crude
  1. Considering the fact that the analog system is not so good as the digital system on the respect of variation of bandwidths and on the respect of switch between different bandwidths. this paper proposes to adopt the dds ( direct digital synthesis ) technique that produces chirp signals of different bandwidths to improve the situation of losing tracks for the ocean satellite altitude indicator in measuring coarse surfaces

    現在的雷達基本上採用模擬系統產生線性調頻信號,由於模擬系統在帶寬變化方和不同帶寬間切換方不如數字系統,本文採用dds ( directdigitalsynthesis )技術產生不同帶寬的線性調頻信號以改善洋衛星高計在測量時存在的失鎖現象。
  2. Part ii : a third possible mechanism for the effect of nonuniform current on short waves is suggested, which ascribes the modulation of short wave spectrum by current to that the current changes the drift, through which it changes the breaking criteria, as a result the energy dissipation is altered

    第二部分:本文提出非均勻流場影響短波譜的第三個可能機制:非均勻流場通過對表漂流的調制,改變風浪破碎的閉值條件,進而改變破碎損耗,從而調制小尺
  3. Yeau - ren jeng and hung - jung tsai, 2004, “ grain flow for rough surfaces considering elastic / inelastic grain collision, ” proceedings of asme / stle joint international tribology conference, trib 2004 - 64296, long beach, california, usa. oct. 24 - 27

    蔡宏榮, 2004 , 「含表之顆粒流體特性探討, 」第五屆峽兩岸青年科學家學術研討會,北京,中國。
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