derivatives

英 [dɪ'rɪvətɪvz] 美 [də'revətɪvz]

• n. 派生物；衍生物
• [数]导数.
• derivative的复数形式.

英英释义

名词 derivative:

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

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

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

4. (linguistics) a word that is derived from another word

例句

用作名词 (n.)

1. There were a few derivatives obtained from the original source.
   最初的源头生成了几个派生物。
2. Natural cytokinins are all derivatives of adenine.
   天然的细胞分裂素是腺嘌呤的衍生物。
3. Studies on Phloroglucinol Derivatives of Dryopteris fragrans L.
   香鳞毛蕨中间苯三酚衍生物的研究。

词汇搭配

• financial derivatives 金融衍生产品...