| 单词 | equation |
| 释义 | equation n. 1. the process of equating or making equal; the state of being equal. 2. Math. a statement that two mathematical expressions are equal (indicated by the sign =). 3. Chem. a formula indicating a chemical reaction by means of symbols for the elements taking part. Phrases and idioms equation of the first order, second order , etc. an equation involving only the first derivative, second derivative, etc. Derivatives equational adj. Etymology: ME f. OF equation or L aequatio (as EQUATE) |
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