geometric progression

基本解釋

• [數(shù)] 幾何級數(shù)；[數(shù)] 等比級數(shù)

同根派生

• geometric progression相關(guān)詞

英漢例句

雙語例句

• Population is increasing in that country in a geometric progression.
  那個國家的人口正以幾何級數(shù)增長。
• Our energy requirements are going up in a geometric progression even faster than our population.
  我們對能量的需求以幾何級數(shù)增長，比我們的人口還要快。
• By means of trigonometrical progression method and the mainline track spectrum, the sample function of the Chinese mainline railway track random geometric irregularity is simulated.
  根據(jù)我國乾線鉄路軌道譜，採用三角級數(shù)法模擬出乾線鉄路和準高速鉄路軌道不平順的樣本函數(shù)；

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詞組短語

短語

• geometric c progression 幾何級數(shù);等比數(shù)列;幾何
• geometric ratio progression series 等比累進系列
• in a geometric progression 成幾何級數(shù)地
• Edge Density Geometric Progression 邊緣密度幾何級數(shù)
• GP Geometric Progression 多少級數(shù);幾何級數(shù)等比級數(shù)

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英英字典

柯林斯英英字典

• a sequence of numbers, each of which differs from the succeeding one by a constant ratio, as 1, 2, 4, 8, &rarrcompare arithmetic progression

• geometric progression劍橋字典
• geometric progression柯林斯字典

專業(yè)釋義

交通運輸工程

• 幾何級數(shù)

數(shù)學(xué)

• 等比數(shù)列
• 等比級數(shù)
• 幾何級數(shù)
• 幾何等級