square centimetres

简明释义

平方厘米

英英释义

例句

1.The garden plot is 500 square centimetres (平方厘米) in size.

这个花园的地块大小为500 平方厘米.

2.A standard piece of paper has an area of 640 square centimetres (平方厘米).

一张标准纸张的面积为640 平方厘米.

3.This tile covers an area of 100 square centimetres (平方厘米).

这块瓷砖的覆盖面积为100 平方厘米.

4.You need to paint a wall that measures 200 square centimetres (平方厘米).

你需要给一面面积为200 平方厘米的墙上漆.

5.The area of the table is 120 square centimetres (平方厘米).

这张桌子的面积是120 平方厘米.

作文

Understanding measurements is crucial in various fields, such as architecture, engineering, and even gardening. One of the most commonly used units of area in these disciplines is the square centimetre (span class="unit">square centimetres). A square centimetre is defined as the area of a square with sides that are each one centimetre long. This unit is particularly useful for measuring small areas, making it essential in many practical applications.For example, when designing a new room in a house, architects often need to calculate the area of walls, floors, and windows. If they know that a particular wall has an area of 200 square centimetres, they can easily determine how much paint or wallpaper will be required. Similarly, in the field of gardening, when planting seeds, gardeners may refer to the space needed for each type of plant in square centimetres to ensure proper growth and spacing.In addition to practical uses, understanding square centimetres also enhances our ability to interpret data and statistics. For instance, when reading reports on land use or property sizes, you might encounter figures expressed in square centimetres. Being able to comprehend these measurements allows individuals to make informed decisions, whether they are purchasing real estate or planning a construction project.Moreover, in the realm of science, particularly in biology and chemistry, researchers often use square centimetres to measure the surface area of various specimens. For example, a biologist studying the growth of bacteria might report the area covered by a bacterial colony in square centimetres. This information can be critical in understanding how different conditions affect growth rates.In education, students learn about square centimetres in mathematics classes, where they explore concepts related to area and perimeter. Understanding how to calculate the area of different shapes—such as rectangles, circles, and triangles—in square centimetres helps students develop spatial reasoning skills that are applicable in everyday life.To further illustrate the importance of square centimetres, consider a simple project like creating a garden bed. If a gardener decides to build a rectangular bed that measures 100 cm by 200 cm, they can calculate the area by multiplying the length by the width, resulting in an area of 20,000 square centimetres. This calculation helps them understand how much soil, mulch, or plants they will need to fill the bed adequately.In conclusion, the term square centimetres is not just a measurement; it represents a fundamental concept that permeates various aspects of our lives. Whether in professional fields or personal projects, being able to accurately measure and understand square centimetres empowers individuals to make better decisions and achieve their goals. As we continue to engage with the world around us, mastering the concept of square centimetres becomes an invaluable skill that aids in both practical tasks and intellectual pursuits.

理解测量在建筑、工程甚至园艺等多个领域至关重要。其中一个最常用的面积单位是平方厘米。平方厘米被定义为边长为一厘米的正方形的面积。这个单位在测量小面积时特别有用，因此在许多实际应用中至关重要。例如，在设计新房间时，建筑师通常需要计算墙壁、地板和窗户的面积。如果他们知道某面墙的面积是200平方厘米，那么他们可以轻松确定需要多少油漆或壁纸。类似地，在园艺领域，当种植种子时，园丁可能会参考每种植物所需的空间，以平方厘米为单位，以确保适当的生长和间距。除了实际用途之外，理解平方厘米还增强了我们解释数据和统计数据的能力。例如，在阅读关于土地使用或物业大小的报告时，您可能会遇到以平方厘米表示的数字。能够理解这些测量单位使个人能够做出明智的决定，无论是购买房地产还是规划建设项目。此外，在科学领域，特别是在生物学和化学中，研究人员经常使用平方厘米来测量各种标本的表面积。例如，一位研究细菌生长的生物学家可能会报告细菌菌落覆盖的面积为平方厘米。这一信息对于理解不同条件如何影响生长速度至关重要。在教育方面，学生在数学课上学习平方厘米，探讨与面积和周长相关的概念。理解如何计算不同形状的面积——例如矩形、圆形和三角形——以平方厘米为单位，有助于学生培养在日常生活中适用的空间推理能力。为了进一步说明平方厘米的重要性，考虑一个简单的项目，比如创建一个花坛。如果一个园丁决定建造一个长100厘米、宽200厘米的矩形花坛，他们可以通过将长度乘以宽度来计算面积，结果是20,000平方厘米。这个计算帮助他们理解填充花坛所需的土壤、覆盖物或植物的数量。总之，术语平方厘米不仅仅是一个测量单位；它代表了一种基本概念，渗透到我们生活的各个方面。无论是在专业领域还是个人项目中，能够准确测量和理解平方厘米使个人能够做出更好的决策并实现目标。随着我们继续与周围的世界互动，掌握平方厘米的概念成为一种宝贵的技能，有助于实践任务和智力追求。