equation

英 [ɪ'kweɪʒ(ə)n] 美[ɪ'kweʒn]
  • n. 方程式,等式;相等;[化学] 反应式

CET4TEM4IELTS考研CET6常用词汇GRE中低频词

词态变化


复数: equations;

中文词源


equation 等式

来自equal, 平等的。用作数学名词。

英文词源


equation (n.)
late 14c., a term in astrology (from French équation, 14c.); general sense of "action of making equal" is from 1650s, from Latin aequationem (nominative aequatio) "an equal distribution, a sharing in common," noun of state from past participle stem of aequare (see equal (adj.)). Mathematical sense is from 1560s, on notion of equalizing the expressions; Chemistry sense is from 1807.

双语例句


1. The party fears the equation between higher spending and higher taxes.
该党担心难以平衡更多支出和更高税率之间的综合关系。

来自柯林斯例句

2. This figure is reached by a fiendishly clever equation.
这个数字是通过一个精妙的方程式计算出来的。

来自柯林斯例句

3. We can express that equation like that.
我们可以这样表示那个等式。

来自柯林斯例句

4. The equation is simple: research breeds new products.
情况很简单:研究产生新产品。

来自柯林斯例句

5. The equation of wealth with happiness can be dangerous.
把财富与幸福等同起来可能是危险的。

来自《权威词典》