square millimeter

简明释义

方颈螺栓

英英释义

例句

1.The surface area of the new smartphone screen is approximately 150 square millimeters.

新款智能手机屏幕的表面积大约为150平方毫米。

2.The doctor measured the size of the mole to be 5 square millimeters.

医生测量到这个痣的大小为5平方毫米。

3.A standard piece of paper has an area of about 620,000 square millimeters.

一张标准纸的面积大约是620,000平方毫米。

4.The area of the small chip is only 10 square millimeters.

这个小芯片的面积只有10平方毫米。

5.This laser cutter can precisely cut materials to sizes as small as 1 square millimeter.

这台激光切割机可以精确切割到小至1平方毫米的尺寸。

作文

Understanding the concept of area is crucial in various fields, from architecture to biology. One of the most commonly used units of area measurement is the square millimeter, which is denoted as mm². A square millimeter (平方毫米) is a unit that represents a square with each side measuring one millimeter in length. This small unit of measurement is particularly useful when dealing with very small objects or precise measurements, such as those found in scientific research or engineering applications.In architecture, for example, when designing intricate components like microchips or small mechanical parts, engineers often need to calculate areas down to the square millimeter (平方毫米) level. This precision ensures that every part fits perfectly within the overall design, preventing costly errors and ensuring functionality. Similarly, in the field of medicine, a square millimeter (平方毫米) can be crucial when measuring the surface area of a tumor or other biological structures. The ability to measure such small areas allows for more accurate diagnoses and treatment plans.Moreover, the use of the square millimeter (平方毫米) extends to everyday life as well. For instance, when purchasing materials like fabric or paper, understanding how many square millimeters (平方毫米) are needed can help consumers make informed decisions about their purchases. It allows them to calculate the total area they require, ensuring they buy enough material without excess waste.In the realm of education, teaching students about units of measurement, including the square millimeter (平方毫米), is essential. Students learn to convert between different units of area, such as from square millimeters (平方毫米) to square centimeters (平方厘米) or square meters (平方米). This knowledge not only enhances their mathematical skills but also prepares them for real-world applications where these measurements are frequently encountered.Furthermore, technology has facilitated the use of the square millimeter (平方毫米) in various software applications. Graphic design programs and CAD (Computer-Aided Design) software often allow users to work in square millimeters (平方毫米), making it easier to create detailed designs that require exact measurements. This capability has transformed industries by allowing for more complex and precise designs that were previously difficult to achieve.In conclusion, the square millimeter (平方毫米) is more than just a unit of measurement; it is a vital tool across numerous disciplines. Its importance in architecture, medicine, education, and technology highlights its versatility and necessity in our daily lives. As we continue to advance in various fields, the ability to accurately measure and understand areas in square millimeters (平方毫米) will remain essential, ensuring precision and efficiency in all undertakings.

理解面积的概念在各个领域中都是至关重要的，从建筑到生物学。其中一个最常用的面积测量单位是平方毫米，用符号mm²表示。平方毫米（平方毫米）是一个单位，表示每边长为一毫米的正方形。这种小的测量单位在处理非常小的物体或精确测量时尤其有用，例如科学研究或工程应用中所遇到的情况。例如，在建筑设计中，当设计微芯片或小机械部件等复杂组件时，工程师通常需要将面积计算到平方毫米（平方毫米）的水平。这种精确度确保每个部件都能完美地融入整体设计，防止昂贵的错误并确保功能性。同样，在医学领域，平方毫米（平方毫米）在测量肿瘤或其他生物结构的表面积时也至关重要。能够测量如此小的面积可以帮助更准确地进行诊断和治疗计划。此外，平方毫米（平方毫米）的使用也延伸到日常生活中。例如，当购买布料或纸张等材料时，了解需要多少平方毫米（平方毫米）可以帮助消费者做出明智的购买决策。它使他们能够计算所需的总面积，确保他们购买足够的材料而不会造成多余的浪费。在教育领域，教学生关于测量单位的知识，包括平方毫米（平方毫米），是至关重要的。学生们学习在不同的面积单位之间转换，例如从平方毫米（平方毫米）到平方厘米（平方厘米）或平方米（平方米）。这种知识不仅增强了他们的数学技能，还为他们准备了在现实世界中经常会遇到这些测量的应用。此外，技术还促进了在各种软件应用中使用平方毫米（平方毫米）。图形设计程序和CAD（计算机辅助设计）软件通常允许用户使用平方毫米（平方毫米）进行工作，使创建需要精确测量的详细设计变得更加容易。这种能力改变了各个行业，因为它使得以前难以实现的更复杂和精确的设计成为可能。总之，平方毫米（平方毫米）不仅仅是一个测量单位；它是多个学科中必不可少的工具。它在建筑、医学、教育和技术中的重要性突显了其多功能性和在我们日常生活中的必要性。随着我们在各个领域的不断发展，能够准确测量和理解以平方毫米（平方毫米）为单位的面积将仍然是至关重要的，确保所有工作都能实现精确和高效。