Word · Frequency #9140
derivative
金融衍生品；衍生工具
核心释义
A financial product whose value depends on an underlying asset, such as a stock, bond, or commodity.
- 1.
Something derived.
- 2.
数学微分的结果；一个量相对于另一个量的瞬时变化；df(x)/dx
the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
- 3.
A word formed by derivation, such as stylish from style.
- 4.
从另一化合物获得或视为来源于另一化合物的化合物
a compound obtained from, or regarded as derived from, another compound
- 5.
A financial instrument whose value depends on the valuation of an underlying asset; such as a warrant, an option etc.
- 6.
其价值基于另一证券的金融工具
a financial instrument whose value is based on another security
- 7.
A chemical derived from another.
- 8.
One of the two fundamental objects of study in calculus (the other being integration), which quantifies the rate of change, tangency, and other qualities arising from the local behavior of a function.
导数；微商；衍生物；派生词；派生物；数学微分的结果；一个量相对于另一个量的瞬时变化；df(x)/dx
用法In use
The derivative of x^2 with respect to x is 2x.
用法提示：此处“derivative”为数学名词，表示函数的导数。
Investors often use derivatives to hedge against market risks.
用法提示：此处“derivatives”为金融名词复数，指基于基础资产的金融工具。
Aspirin is a derivative of salicylic acid.
用法提示：此处“derivative”为化学名词，表示由另一种化合物衍生得到的物质。
derivative of sth
用于数学微积分语境。
The derivative of the function is 2x.
该函数的导数是2x。
a derivative of sth
用于化学或金融语境。
Cocaine is a derivative of the coca plant.
相关词与表达Connections
搭配Collocations
- financial derivative
- 金融衍生品
- The bank invested heavily in financial derivatives.该银行大量投资于金融衍生品。
- derivative market
- 衍生品市场
- The derivative market has grown rapidly over the past decade.衍生品市场在过去十年中迅速发展。
- derivative instrument
- 衍生工具
- Options and futures are common derivative instruments.期权和期货是常见的衍生工具。
- derivative of a function
- 函数的导数
- The derivative of a function measures its rate of change.函数的导数衡量其变化率。
- chemical derivative
学习提示Learner notes
记忆技巧Memory Tip
将derivative拆分为derive（派生）+ative，记住它表示由某物派生的结果，如数学导数或金融衍生品。
语境与语域Context & Register
该词在不同学科中有不同含义：数学中表示微分结果，多用于学术语境；化学中表示衍生物，常见于专业文献；金融中表示衍生工具，常用于商业和投资领域。使用时需要注意上下文以确定具体含义。
发音与拼写Pronunciation & Spelling
Words like 'narrative' and 'relative' share a similar ending spelling but have different pronunciations.
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.