新东方-柯林斯雅思备考词典

formulaIELTS重点词汇

英 [ˈfɔːmjʊlə]

[NOUN]

词汇频率：

NOUN. 名词

formulae , formulas
1. [C 可数名词] 方案
A formula is a plan that is invented in order to deal with a particular problem.
双语例句
例：
a peace formula.
一项和平方案。
2. [C 可数名词] 公式
A formula is a group of letters, numbers, or other symbols which represents a scientific or mathematical rule.
双语例句
例：
He developed a mathematical formula describing the distances of the planets from the Sun.
他提出了一个用来计算各行星与太阳之间距离的数学公式。
例：
using a standard scientific formula.
使用一个标准的科学公式。
3. [C 可数名词] 分子式
In science, the formula for a substance is a list of the amounts of various substances which make up that substance, or an indication of the atoms that it is composed of.
双语例句
例：
Glucose and fructose have the same chemical formula but have very different properties.
葡萄糖和果糖具有相同的化学分子式，但两者的特性很不同。
例：
Water's chemical formula is H2O.
水的化学分子式为H2O。
例：
NO is the formula for nitric oxide.
NO是一氧化氢的分子式。
4. [SING 单数型名词] （达成通常为好的结局的）行动方案
A formula for a particular situation, usually a good one, is a course of action or a combination of actions that is certain or likely to result in that situation.
近义词
recipe
双语例句
例：
After he was officially pronounced the world's oldest man, he offered this simple formula for a long and happy life.
在他被正式宣布为世界上最年长的人之后，他给出了这一长寿和幸福生活的简单方法。