derivatives

derivatives是什么意思，derivatives怎么讀 語(yǔ)音:
英音  [d?'r?v?t?vz] 
美音  [d?'rev?t?vz] 

• 基本解釋

n. 衍生性金融商品；派生物，引出物( derivative的名詞復(fù)數(shù) )；導(dǎo)數(shù)

• derivatives是什么意思？

Derivatives的意思是衍生品。衍生品是指從原生事物中派生出來(lái)的事物，隨著科技的進(jìn)步和發(fā)展，衍生品不斷出現(xiàn)，種類日益繁衍增多。衍生品包括但不限于金融衍生品、商品衍生品、指數(shù)衍生品等。衍生品具有高風(fēng)險(xiǎn)、高收益、高杠桿等特點(diǎn)，因此在使用時(shí)需要謹(jǐn)慎。

• 速記技巧

• 中文詞源

• 雙語(yǔ)例句

用作名詞(n.)

1. There were a few derivatives obtained from the original source.
   最初的源頭生成了幾個(gè)派生物。
2. Natural cytokinins are all derivatives of adenine.
   天然的細(xì)胞分裂素是腺嘌呤的衍生物。
3. Studies on Phloroglucinol Derivatives of Dryopteris fragrans L.
   香鱗毛蕨中間苯三酚衍生物的研究。

1. Derivatives were written across the blackboard.
   黑板上寫(xiě)滿了數(shù)學(xué)導(dǎo)數(shù)。
2. Frary also considers the inertial cross-coupling effects together with the contribution from the Magnus derivatives.
   費(fèi)雷里還考慮了慣性交叉耦合效應(yīng)與馬格納斯導(dǎo)數(shù)的共同作用。

• 常用短語(yǔ)

1. derivative function 衍生函數(shù)

2. derivative of a function 函數(shù)的導(dǎo)數(shù)

3. derivative of a polynomial 多項(xiàng)式的導(dǎo)數(shù)

4. derivative of a ratio 比率的導(dǎo)數(shù)

5. derivative of a trigonometric function 三角函數(shù)的導(dǎo)數(shù)

6. derivative of a function at a point 在某點(diǎn)處函數(shù)的導(dǎo)數(shù)

7. derivative of a power function 冪函數(shù)的導(dǎo)數(shù)

8. derivative of a logarithmic function 對(duì)數(shù)函數(shù)的導(dǎo)數(shù)

9. derivative of a exponential function 指數(shù)函數(shù)的導(dǎo)數(shù)

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