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    1. derivative

      CET4CET6TOEFLGRE

      英[d??r?v?t?v]
      美[d??r?v?t?v]

      基本釋義

      n.
      派生物,衍生物 ; 派生詞,衍生字
      adj.
      模仿他人的,缺乏創意的

      詞性變化

      實用例句

      Derivative works are far more complicated.

      派生作品更加復雜。

      辭典例句

      This isn't an entirely new car, but a new derivative of the Citroen XM.

      這不是一款全新的車,而是雪鐵龍XM系列的派生車型。

      辭典例句

      A quasilinear equation is one in which the highest - order derivative appears linearly.

      最高階導數線性地出現的那種方程是準線性方程.

      辭典例句

      The specification of such " derivative boundary conditions " is described in Section 3 - 5 .

      這種 “ 導數邊界條件 ” 的規定描述于 3-5 節中.

      辭典例句

      It is interesting and enlightening to consider the derivative of a vector.

      這對研究矢量的導數來說是重要的,而且富有啟發性.

      辭典例句

      It is unscholarly and derivative, and raises a lot of unanswered questions.

      它不象學者所寫而且是摹仿的, 并且提出很多不能解答的問題.

      辭典例句

      This limit is sometimes called the right - hand derivative.

      這個極限有時稱為右導數.

      辭典例句

      The derivative of the step is the impulse.

      階梯的導數就是脈沖.

      辭典例句

      The vaccine is then mixed with saponin, a soaplike derivative from a South American tree.

      然后把這種疫苗與一種皂角苷相混合.皂角苷是一種像肥皂的物質,源于南美的一種樹.

      英漢非文學 - 生命科學 - 癌癥與艾滋病

      The difference between an ordinary and a partial derivative was at first not explicitly recongized.

      通常的導數與偏導數的區別在一開始并未被人們明確地認識.

      辭典例句

      Ozone is formed in the reaction, and a nitro derivative of the olefin.

      在反應中形成臭氧及烯烴的硝基衍生物.

      辭典例句

      The name Cambridge is a derivative of the name of the River'Cam '.

      ‘Cambridge’這個名字是 ‘ Cam ’ 河的派生詞.

      辭典例句

      The actual compound is considered to be a derivative or the parent compound.

      把實際化合物看作母體化合物的衍生物.

      辭典例句

      The derivative of the composite function is the product of the derivatives of the components.

      復合函數的導數是構成函數的導數之積.

      辭典例句

      THE IN VITRO METABOLISM OF HAINANENSINE DERIVATIVE HH 07 A BY RAT LIVER MICROSOMES.

      大鼠肝微粒體細胞色素P4503A參與吡喹酮A環羥化代謝.

      互聯網

      英英釋義

      Noun
      • 1. the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx

      • 2. a financial instrument whose value is based on another security

      • 3. (linguistics) a word that is derived from another word;

        "`electricity' is a derivative of `electric'"

      Adjective
      • 1. resulting from or employing derivation;

        "a derivative process"

        "a highly derivative prose style"

      同義詞

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      行業英語

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