formulas

简明释义

英[ˈfɔːmjʊləz]美[ˈfɔrmjələz]

n. [数]公式；配方；规则（formula 的复数）

英英释义

单词用法

同义词

反义词

例句

1.The minister keeps coming out with the same tired formulas.

这个牧师开口便是千篇一律、陈词滥调的套话。

2.I have to memorize these math formulas.

我得把这些数学公式背下来。

3.So, the two formulas that you might get are consistent.

所以，你们得到的两个式子，也许是一致的。

4.On homework, you can use these formulas.

做作业的时候，可以用这些公式。

5.Statues and formulas, these mechanical tools of a serviceable use, or rather misuse, of his natural faculties, are the ankle-chains of a continuous immaturity.

雕像和公式，这些有用，或者更确切地说，滥用人类天赋的机械工具，是一种脚镣，持续且不成熟。

6.Instead of formulas and charts, the two instructors use games and drawings to illuminate their subject.

这两位教师用游戏和图画而不是公式和图表来阐明他们的题旨。

7.The maps are like spreadsheet formulas.

映射就像电子表格公式。

8.Two Formulas, Different results.

两种不同配方奶的不同效果。

9.We've seen various formulas for how to set up the double integral.

我们已经学过，如何建立这种二重积分的公式。

10.In chemistry class, we learned about different formulas 公式 for calculating the molar mass of compounds.

在化学课上，我们学习了不同的公式 公式来计算化合物的摩尔质量。

11.The mathematician presented several formulas 公式 to solve complex equations.

那位数学家提出了几个公式 公式来解决复杂的方程。

12.Many cooking recipes use formulas 配方 to ensure consistent results.

许多烹饪食谱使用配方 配方以确保结果的一致性。

13.Engineers often rely on mathematical formulas 公式 to design structures that can withstand natural disasters.

工程师通常依赖数学公式 公式来设计能够承受自然灾害的结构。

14.In finance, there are various formulas 公式 used to calculate interest rates and investment returns.

在金融领域，有多种公式 公式用于计算利率和投资回报。

作文

In the realm of science and mathematics, formulas are essential tools that help us understand and describe the world around us. A formula is a concise way of expressing information symbolically, and it often represents a relationship between different quantities or concepts. For instance, in physics, one of the most famous formulas is Einstein's equation, E=mc², which illustrates the relationship between energy (E), mass (m), and the speed of light (c). This simple yet profound formula has revolutionized our understanding of energy and matter. In mathematics, formulas serve as the backbone for solving problems. The quadratic formula, for example, is used to find the roots of quadratic equations and is expressed as x = (-b ± √(b² - 4ac)) / 2a. This formula not only provides a method for finding solutions but also encapsulates the relationships between the coefficients of the equation. Understanding such formulas is crucial for students as they progress in their mathematical education. Beyond mathematics and science, formulas can be found in various fields such as economics, engineering, and even cooking. In economics, the formula for calculating the Gross Domestic Product (GDP) is another example of how formulas help in analyzing complex data. The GDP can be calculated using the formula: GDP = C + I + G + (X - M), where C is consumption, I is investment, G is government spending, X is exports, and M is imports. This formula allows economists to assess the health of an economy and make informed decisions based on quantitative data. In cooking, formulas take on a more practical application. Recipes can be viewed as formulas that combine various ingredients in specific proportions to create a desired dish. For example, a basic bread recipe might follow the formula: 3 cups of flour, 1 cup of water, 1 packet of yeast, and a pinch of salt. By adhering to this formula, one can consistently produce delicious bread. The precision of these formulas is what makes the art of cooking both a science and a craft. In conclusion, formulas are indispensable across numerous disciplines, serving as a bridge between abstract concepts and practical applications. They enable us to quantify relationships, solve problems, and create new knowledge. As we delve deeper into any field of study, mastering the relevant formulas becomes paramount. Whether one is solving a mathematical equation, analyzing economic trends, or perfecting a recipe, the ability to understand and apply formulas is a skill that will prove invaluable. Thus, embracing formulas not only enhances our comprehension of various subjects but also empowers us to innovate and explore further.

在科学和数学的领域中，公式是帮助我们理解和描述周围世界的重要工具。公式是以符号方式简洁表达信息的一种方式，通常表示不同数量或概念之间的关系。例如，在物理学中，最著名的一个公式是爱因斯坦的方程E=mc²，它展示了能量（E）、质量（m）和光速（c）之间的关系。这个简单而深刻的公式彻底改变了我们对能量和物质的理解。 在数学中，公式是解决问题的基础。比如，二次方程的求根公式被用来找到二次方程的根，表达为x = (-b ± √(b² - 4ac)) / 2a。这个公式不仅提供了一种寻找解的方法，还概括了方程系数之间的关系。理解这样的公式对学生在数学教育的进步至关重要。 除了数学和科学，公式在经济学、工程学甚至烹饪等各个领域都可以找到。在经济学中，计算国内生产总值（GDP）的公式是另一个例子，说明了如何通过公式帮助分析复杂数据。GDP可以使用公式：GDP = C + I + G + (X - M)进行计算，其中C是消费，I是投资，G是政府支出，X是出口，M是进口。这个公式使经济学家能够评估经济的健康状况，并根据定量数据做出明智的决策。 在烹饪中，公式则更具实用性。食谱可以看作是结合各种成分以特定比例创造所需菜肴的公式。例如，一个基本的面包食谱可能遵循的公式是：3杯面粉，1杯水，1包酵母和一撮盐。通过遵循这个公式，人们可以一致地制作出美味的面包。这些公式的精确性使得烹饪的艺术既是一门科学，也是一门手艺。 总之，公式在多个学科中都是不可或缺的，充当抽象概念与实际应用之间的桥梁。它们使我们能够量化关系、解决问题并创造新知识。当我们深入研究任何学科时，掌握相关的公式变得至关重要。无论是解决数学方程、分析经济趋势还是完善食谱，理解和应用公式的能力都是一项宝贵的技能。因此，拥抱公式不仅提升了我们对各种主题的理解，还赋予我们创新和进一步探索的能力。