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[求助]
關(guān)于A is inversely proportional to the B的用法-------------------------- 已有1人參與
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想表達(dá)A反比于B,看有的文章上表達(dá)的都比較具體,比如A is inversely proportional to the square of B,或者A is inversely proportional to the cube of B,我這里只知道A與B是反比關(guān)系,具體不知道是一次,二次或三次的反比關(guān)系 想請(qǐng)教下A is inversely proportional to the B 一般是特指一次反比關(guān)系,還是也可以指粗略的反比關(guān)系 |
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可以是一次反比關(guān)系,即嚴(yán)格的反比函數(shù),也可以是粗略的反比關(guān)系,如: 僅表示一個(gè)增一個(gè)減,無具體數(shù)值 The wealth of attention paid to Cleopatra by artists seems inversely proportional to the poverty of material generated about her by archaeologists. 與藝術(shù)家們對(duì)克里歐佩特拉的大量關(guān)注成反比的是考古學(xué)家們貧乏地研究材料。 嚴(yán)格的反比函數(shù): the bulb’s lifespan is inversely proportional to the voltage raised to the power 16. 反之,當(dāng)工作電壓升值16時(shí),燈泡的壽命和電壓成反比。 A is inversely proportional to the square of B,A與B的平方成反比關(guān)系 A is inversely proportional to the cube of B,A與B的立方成反比關(guān)系 A is inversely proportional to the B,A與B成反比關(guān)系 |
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