formula

简明释义

英[ˈfɔːmjələ]美[ˈfɔːrmjələ]

n. 计划，方案；配方，处方；公式，方程式；分子式，结构式；配方奶，代乳品；（特定场合的）惯用词语，套话；（影片、书籍等的）套路

复 数 f o r m u l a s 或 f o r m u l a e

英英释义

单词用法

同义词

反义词

例句

1.Formula One motor car racing is supposed to be dangerous. "Indycar" racing is supposed to be more dangerous still.

一级方程式赛车被认为是危险的。印第赛车则被认为更加危险。

2.To translate this formula into an expression, you would use variables to record the radius and circumference.

要将这个公式转换为一个表达式，你需要使用变量来记录半径及周长。

3.The three-fifths formula handed Jefferson his narrow victory in the presidential election of 1800 by inflating the votes of the southern states in the Electoral College.

这一“五分之三准则”使南方各州在选举团中的选票膨胀，从而使杰弗逊在1800年的总统选举中险胜。

4.Doctor Robert Small invented the unique formula of the ice cream.

罗伯特·斯莫尔医生发明了这种冰淇淋的独特配方。

5.I have decided to retire from Formula One racing at the end of the season.

我已经决定这个赛季末退出一级方程式赛车。

6.There is no magic formula for producing winning products.

生产受欢迎的产品并没有魔方。

7.CO is the formula for carbon monoxide.

CO是一氧化碳的分子式。

8.The chef has a secret formula for making the perfect sauce.

厨师有一个制作完美酱汁的秘密配方。

9.To solve this problem, you need to use the quadratic formula.

要解决这个问题，你需要使用二次公式。

10.The scientist developed a new formula for the chemical reaction.

科学家开发了一种新的公式用于化学反应。

11.In mathematics, the area of a circle can be calculated using the formula A = πr².

在数学中，圆的面积可以用公式A = πr²计算。

12.The teacher explained the formula for calculating interest rates.

老师解释了计算利率的公式。

作文

In the realm of science and mathematics, the term formula (公式) holds significant importance. A formula is essentially a concise way of expressing information symbolically, allowing for complex ideas to be communicated in a simplified manner. For instance, in chemistry, the formula for water is H2O, which indicates that each molecule of water consists of two hydrogen atoms and one oxygen atom. This formula not only provides essential information about the composition of water but also serves as a foundation for understanding chemical reactions involving water.In mathematics, formulas are used to solve problems and express relationships between different quantities. The area of a rectangle can be calculated using the formula A = l × w, where A represents the area, l is the length, and w is the width. By utilizing this formula, students can easily find the area of any rectangle by simply substituting the values of length and width. This illustrates how formulas serve as tools that simplify calculations and enhance our understanding of mathematical concepts.Furthermore, in the field of economics, formulas are applied to analyze financial data and make predictions. For example, the formula for calculating the Gross Domestic Product (GDP) is often represented as GDP = C + I + G + (X - M), where C stands for consumption, I for investment, G for government spending, X for exports, and M for imports. This formula allows economists to assess the economic performance of a country by evaluating these components. Understanding such formulas is crucial for making informed decisions regarding economic policies and investments.Moreover, formulas are not limited to scientific or mathematical contexts; they can also be found in everyday life. For instance, cooking often involves specific formulas for recipes, where the right proportions of ingredients lead to a successful dish. A simple cake recipe might include a formula such as 2 cups of flour, 1 cup of sugar, and 3 eggs. Following this formula ensures that the cake turns out well, demonstrating how formulas can guide us in practical situations.In conclusion, the concept of a formula (公式) is multifaceted and plays a vital role across various disciplines. Whether in science, mathematics, economics, or everyday life, formulas provide clarity, facilitate problem-solving, and enhance our understanding of the world around us. As we continue to engage with different fields of study, mastering the use of formulas will undoubtedly empower us to navigate complexities with greater ease and confidence.