derivative

noun

1. 派生词； 衍生字 ；派生物；衍生物
   a word or thing that has been developed or produced from another word or thing
   1. ‘Happiness’ is a derivative of ‘happy’.
      happiness是happy的派生词。
   2. Crack is a highly potent and addictive derivative of cocaine.
      强效纯可卡因是一种药效极强、容易使人上瘾的可卡因制剂。

adj.

1. 模仿他人的；缺乏独创性的
   copied from sth else; not having new or original ideas
   1. a derivative design/style
      沿袭前人的设计 / 样式

1. N-COUNT 派生物;衍生物
   A derivative is something which has been developed or obtained from something else.
   1. ...a poppy-seed derivative similar to heroin...
      类似海洛因的罂粟籽制剂
   2. This isn't an entirely new car, but a new derivative of the Citroen XM.
      这不是一款全新的车，而是雪铁龙XM系列的派生车型。
2. ADJ-GRADED 模仿他人的;缺乏创意的
   If you say that something is derivative, you are criticizing it because it is not new or original but has been developed from something else.
   1. ...their dull, derivative debut album...
      他们沉闷乏味、缺乏创意的首张专辑
   2. A lot of what you see in stand-up comedy today is very derivative.
      如今人们看到的单人喜剧表演好多内容都是沿袭前人。

1. This isn't an entirely new car, but a new derivative of the Citroen XM.
   这不是一款全新的车，而是雪铁龙XM系列的派生车型。
2. A lot of what you see in stand-up comedy today is very derivative.
   如今人们看到的单人喜剧表演好多内容都是沿袭前人。
3. A Quasilinear equation is one in which the highest-order derivative appears linearly.
   最高阶导数线性地出现的那种方程是准线性方程。
4. I think he is a derivative artist.
   我认为他是个没有创意的艺术家。
5. The paper conducts a systematic study of financial derivative products and their markets based on reality.
   立足现实情况，系统地研究了金融衍生产品及其市场。
6. The Derivative term when combined with proportional action improves control by sensing changes and correcting for them quickly.
   导数项与比例作用结合在一起时，通过感觉变化和修正而迅速改善了控制。
7. The study researched the derivative way of carbohydrates with BSTFA by GC-MS.
   研究了衍生化试剂BSTFA对烟草中糖类的衍生化反应，并用GC-MS进行分析。
8. And this is the derivative with respect to pressure.
   这是化学势对压强的导数。
9. Some preliminary applications of the partial derivative in proving inequalities are also given.
   并给出了偏导数在不等式证明中的一些简单应用。
10. A sensitivity analysis and derivative homogenization of laminating design for composite structures are used in this paper.
    采用了灵敏度分析和导数均匀化两种方法进行复合材料铺层优选设计。
11. This paper discusses the connection of one step or two step right derivative and protruding property of a function.
    研究了函数的一阶及二阶右导数与函数凸性的关系，推广了数学分析中的有关结果。
12. So we get rid of this derivative of G.
    所以我们就消掉了G的微分。
13. Skill of pricing and risk appraisal of derivative products according to mathematic models; 4.
    熟练掌握和运用数理统计模型对金融衍生品进行定价和开展风险评估；
14. The formula is given for? calculating? generalized directional derivative by using the directional derivative of convex functions.
    给出了用凸函数方向导数计算广义方向导数的公式。
15. The content of intermediate value theorem of the derivative is given and strictly proved by using various methods.
    给出了导数的介值定理的内容，并用不同的方法对定理进行了严格的证明。
16. Our conclusion provides a new perspective in understanding derivative pricing in the emerging market.
    本文结论对于理解新兴市场中的衍生产品定价提供了新的思路。
17. Derivative securities and other complex financial instruments can serve useful purposes.
    证券衍生品和其他复杂金融工具可以服务于有用的目的。
18. RESULTS The derivative flame atom absorption method improves the sensitivity of chromium testing.
    结果：导数火焰原子吸收法大幅度提高了测定铬的灵敏度，降低了检出限。
19. A toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic.
    一种白色的有毒可溶性晶状酸，苯的衍生物，用于制造和作消毒剂和杀菌剂。
20. And now, you see, the derivative of this sum is the sum of the derivatives.
    和的导数就是导数的和。
21. That's the first derivative of the position versus time.
    它就是位置，对时间的一阶导数。
22. Note that a derivative image may have a different scale AND orientation to the original.
    注意派生图片的比例和定向可能与原始图片不同。
23. This paper reviews the application and Prospect of derivative spectrophotometry in drug analysis in recent years.
    摘要本文综述了导数分光光度法在药物分析中的应用及展望。
24. Tea proverbs, is China's tea culture in the process of the development of derivative and cultural phenomenon.
    茶谚，是我国茶叶文化发展过程中派生的又一文化现象。
25. Research and teaching: asset pricing, empirical finance, econometric methods, and derivative markets.
    主要研究和教学领域：资产定价，实证金融，计量经济学方法，金融衍生产品市场。
26. Progress in the studies on new derivative atomic spectrometry was reviewed.
    本文评介了导数测量技术在原子光谱分析中的应用研究进展。
27. The governing equation was derived from the viscoelastic constitution relation by using material derivative.
    在控制方程的推导中，对黏弹性本构关系采用物质导数。
28. We discuss several different definitions of directional derivative and gradient vector.
    讨论了几种不同的方向导数和梯度的定义。
29. A direction derivative method for the analysis of the effects of asymmetric stores on flutter speed is presented.
    提出了一种分析不对称外挂对飞机颤振影响的方向导数法。
30. And now we have to take the derivative of this quantity squared.
    现在我们要对这个量的平方求导。

noun

1. the result of mathematical differentiation

   Synonym:    derived functiondifferential coefficientdifferentialfirst derivative

2. (linguistics) a word that is derived from another word
   1. `electricity' is a derivative of `electric'

3. a financial instrument whose value is based on another security

   Synonym:    derivative instrument

4. a compound obtained from, or regarded as derived from, another compound

adj

1. resulting from or employing derivation
   1. a derivative process
   2. a highly derivative prose style