英语释义

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

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

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

• a financial instrument whose value is based on another security

• resulting from or employing derivation;

  "a derivative process"

  "a highly derivative prose style"

片语

fenchane derivative[有化]

directional derivative[数] 方向导数

derivative financial instruments衍生金融工具

cellulose derivative[有化] 纤维素衍生物

derivative tool衍生工具

derivative action[自] 微商作用

partial derivative[数] 偏导数；[数] 偏微商

derivative warrant衍生权证

time derivative[计] 时间导数，时间微商

First derivative一阶导数

weak derivative弱导数

financial derivative金融衍生产品；金融衍生物

approximate derivative[数] 近似导数

derivative instrument衍生工具；衍生产品；派生票据；派生证券

Derivative Securities衍生证券

second derivative二次导数

英汉例句

• but, we can still ask, is there a derivative in every direction?

  但我们仍想问，是否在每个方向上都有一个导数呢？

• the popular grape-based alcoholic drink is developing as an asset class, and investors have started to trade derivative products in the form of en primeur, a type of wine future.

  这种颇受大众欢迎的用葡萄酿制的酒精饮料正在发展成为一种资产；投资商们已开始以期酒的形式来进行衍生产品交易。

• there was to be no tough sledding for this consumer, who never bit his nails over aristotle. among distracted readers he has no equal; as disjointed, derivative writers go, he is a man for our times.

  这位用户本身没有多少颠簸经历，从来毋须为啃亚里士多德而咬手指甲，他在一头雾水的读者丛中没有对手；作为一个边缘，派生的写作者，他也可以堪称是我们时代的大师。

• these funds do not own assets like shares or bonds; instead they arrange a derivative deal with an investment bank, which guarantees to deliver the return of the targeted benchmark.

  这些基金不拥有股票或债券类的资产，但它们能和投行进行衍生交易，投行则担保将目标标準点的收益传到账上。

• i wish i were your second derivative so i could fill your concavities.

  我希望我是你的另一个衍生物，那么我就可以填充你的凹陷了。

• this means that you're free to copy and distribute the spec, make derivative works, and to use it freely in commercial work.

  这意味着您可以免费复制和分发该规范，并进行衍生工作，而且可以自由地用于商业工作。

• any derivative work, then, gets the benefit of the patent license.

  任何衍生产品都因此得益于此专利许可证。

• or perhaps you have forbidden derivative versions of a logo for your open source project, but someone else wishes to use a variant of your logo for a separate project that would benefit yours.

  或者也许您已经禁止使用您的开源项目徽标的任何派生版本，但有人却想要为有可能对您的项目有益的其他项目使用这个徽标。

• the word 「interoperate」 (and its derivative forms) is constrained to mean the ability to exchange and correctly interpret messages that are sent between two services.

  词语 「互操作」（及其派生形式）只表示交换和正确解释在两种服务之间发送的消息的能力。

• in the latter, we are using a latin derivative which has exactly the same meaning.

  在后一种情况中，我们用的是一个有着完全相同含义的拉丁派生词。

• software provided under an academic license is essentially a 「gift.」 you may use it unencumbered and may relicense your derivative work under a new license of your own choosing.

  在学术许可下提供的软件本质上是一个 「赠品」，您可以无任何阻碍地使用它，并且可以在您选择的新的许可下再次许可您的派生作品。

• we cannot use the second derivative test.

  这里不能用二次导数来验证。

• and then, in that analogy, force divided by the mass is what will cause acceleration, which is the derivative of velocity.

  根据这个类比关系，力除以质量,这会引起加速度，加速度是速度的导数。

• if you are looking for a word plus one of its possible derivatives, include the distinguishing characters of the derivative in parentheses.

  如果您正在查找一个单词加上它的一个派生词，可以在圆括号中包含派生词的标志字符。

• so, what does the second derivative test say?

  那么二阶导数判定是怎样的呢？

• so, you might think acceleration is just the derivative of speed.

  你们可能认为，加速度只是速度的导数。

• for example, if you write a story based upon another book or take a photograph of a painting, even though you created a new work, it could be what is known as a derivative work and infringement.

  例如，你写的故事是基于另一本书，或者对着一幅画拍了张照片，尽管你创作了一些新的东西，但是这会被认定为衍生着作，并且是侵权的。

• one way to think about this intuitively if the derivative is very large the function is changing quickly, and therefore we want to take small steps.

  关于这个方法很直观的一点想法是,如果导数非常大,函数也就变化的非常快，因此我们想一小步一小步的来。

• licensees are free to create derivative works of open source software and are free to distribute those works without payment of royalties to a licensor.

  被许可方可以自由地创建开放源码软件的派生作品，并可以自由发布这些作品，无需向许可方支付版税。

• most carbon trading is in derivative contracts, not on the spot market, and the largest registries will surely be reopened in fairly short order.

  大部分碳交易是以衍生合约形式进行，而非在即期市场发生，那些最大的登记所将肯定可以很快重新开放。

• a derived data type is a derivative or structure of existing base types or other derived types.

  派生数据类型是已有的基本类型或其他派生类型的一个派生物或结构。

相似词

secondary副手；代理人

borrowed借；模仿；采用（borrow的过去分词）

unoriginal非原先的，非独创的；模仿的

lifted举起（lift的过去分词）；抬升

thinlyad 薄；稀疏地；细；瘦

copied复制，复印（copy的过去分词）

imitative模仿的；仿制的

warmed-over重新热过的；陈腐的；炒冷饭的

derived从……衍生出，源于；（从……中）得到，提取；导出（derive 的过去式和过去分词）

inferential推理的；推论的；根据推理的

deductive演绎的；推论的；推断的

derivational得来的；诱导的

secondary副手；代理人

extractive提取物；抽出物；精华