標準化譜密度 的英文怎麼說

中文拼音 [biāozhǔnhuà]
標準化譜密度 英文
normalized spectral density
  • : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
  • : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
  • : Ⅰ名詞[書面語]1 (按類別或系統編成的書或冊子等) table; chart; register 2 (指導練習的格式或圖形)...
  • : Ⅰ名詞1 (秘密) secret 2 [紡織] (密度) density 3 (姓氏) a surname Ⅱ形容詞1 (距離近; 空隙小)...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 標準化 : standardization; standardizing; normalizing; unification; standardize
  • 標準 : (衡量事物的準則; 榜樣; 規范) standard; criterion; benchmark; pip; rule; ètalon (衡器); merits
  1. An investigation of the rijndael algorithm which is the advanced encryption standard of usa is taken in this thesis. we have focused on developing the cryptographic properties of the rijndael sbox from the viewpoint of boolean function, walsh spectrum and algebraic structures, on the attacks against the reduced variants of rijndael, and on the optimized implementations of rijndael. the key contributions follow below

    本文對美國高級加rijndael演算法進行了比較深入的研究,內容包括:從布爾函數、 walsh和代數結構的角對其s盒碼性質進行的研究,簡演算法的攻擊方法以及演算法的優實現問題,主要成果有: 1 、提出求解布爾函數表達式的兩種新方法,具有簡潔、易於編程實現、確而快速的特點,應用於des演算法獲得與公開文獻相符的結果,應用於rijndael演算法首次求出其s盒布爾函數表達式。
  2. Standard test method for determination of phenolic antioxidants and erucamide slip additives in linear low - density polyethylene using liquid chromatograph

    用液相色法測定單面低聚乙烯酚氧劑和摻合劑的試驗方法
  3. Standard test method for determination of phenolic antioxidants in high density polyethylene using liquid chromatography

    用液體色法測定高聚乙烯中酚抗氧劑的試驗方法
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