Which is not one of financial derivatives? _____.
Which is not one of financial derivatives? _____.
Derivatives can be used to hedge risk.
Derivatives can be used to hedge risk.
The value of financial derivatives is based on underlying asset.
The value of financial derivatives is based on underlying asset.
中国大学MOOC: Many derivatives have been modified by partial synthesis for ________ use.
中国大学MOOC: Many derivatives have been modified by partial synthesis for ________ use.
There are as many partial derivatives of the first order (一阶偏导数)as there are independent variables(自变量).
There are as many partial derivatives of the first order (一阶偏导数)as there are independent variables(自变量).
Derivatives are formed by using prefixes and suffixes. Prefixes usually change the class but suffixes usually change the meaning.
Derivatives are formed by using prefixes and suffixes. Prefixes usually change the class but suffixes usually change the meaning.
Ⅱ. Find derivatives, synonyms or antonyms for the following words:Synonyms of the words: age, conference, uneasinessNegative forms of the words: agree, believable, perfect
Ⅱ. Find derivatives, synonyms or antonyms for the following words:Synonyms of the words: age, conference, uneasinessNegative forms of the words: agree, believable, perfect
It is estimated that the number of basic words known by English-speaking school children of age s is around 7800, counting word stems and their inflectional derivatives as single words.
It is estimated that the number of basic words known by English-speaking school children of age s is around 7800, counting word stems and their inflectional derivatives as single words.
以下哪个物质可以作为发酵过程中的电子受体？ A: NO3- B: pyruvate or one of its derivatives C: NO2- D: SO4 2-
以下哪个物质可以作为发酵过程中的电子受体？ A: NO3- B: pyruvate or one of its derivatives C: NO2- D: SO4 2-
绿色化学的十二条原则是什么？ A: 能量效率设计(design for energy efficiency) B: 催化(catalysis) C: 预防（prevention) D: 减少衍生物(reduce derivatives) E: 低毒化学合成（less hazardous chemical synthesis） F: 安全的溶剂和助剂（ater solvents and auxiliaries） G: 本身安全、能防止意外事故的化学(inherently safer chemistry for accident prevention) H:使用可再生原料(use renewable feedstocks) I:防止污染的快速分析(real-time analysis for pollution prevention) J:原子经济性（atom economy） K:设计安全化学品(designing safer chemicals) L:降解设计(design for degradation)
绿色化学的十二条原则是什么？ A: 能量效率设计(design for energy efficiency) B: 催化(catalysis) C: 预防（prevention) D: 减少衍生物(reduce derivatives) E: 低毒化学合成（less hazardous chemical synthesis） F: 安全的溶剂和助剂（ater solvents and auxiliaries） G: 本身安全、能防止意外事故的化学(inherently safer chemistry for accident prevention) H:使用可再生原料(use renewable feedstocks) I:防止污染的快速分析(real-time analysis for pollution prevention) J:原子经济性（atom economy） K:设计安全化学品(designing safer chemicals) L:降解设计(design for degradation)