physics

简明释义

英[ˈfɪzɪks]美[ˈfɪzɪks]

n. 物理学；物理特性，物理现象

英英释义

单词用法

同义词

反义词

例句

1.He is studying physics.

他在研究物理。

2.Mathematical physics is an almost impossibly difficult subject.

数学物理学是一门难得难以想像的学科。

3.Physics is very interesting.

物理课很有趣。

4.He was awarded the Nobel Prize for Physics in 1985.

他获得了1985年诺贝尔物理学奖。

5.We have a physics class.

我们有一节物理课。

6.I prefer chemistry to physics.

我喜欢化学多于物理。

7.Physics is my favorite subject.

物理是我最喜欢的科目。

8.The study of physics is essential for understanding the laws of nature.

学习物理学对于理解自然法则至关重要。

9.Many engineers rely on physics to design safe structures.

许多工程师依赖物理学来设计安全的结构。

10.Quantum physics challenges our understanding of reality.

量子物理学挑战了我们对现实的理解。

11.In high school, I found physics to be one of my favorite subjects.

在高中时，我发现物理学是我最喜欢的科目之一。

12.My professor explained the principles of physics using real-world examples.

我的教授用现实世界的例子解释了物理学的原理。

作文

The study of physics is a fascinating journey into the fundamental principles that govern our universe. Physics is defined as the branch of science concerned with the nature and properties of matter and energy. It encompasses a wide range of phenomena, from the smallest subatomic particles to the vastness of galaxies. Understanding physics allows us to comprehend how things work, from the falling of an apple to the ground to the orbits of planets around the sun. One of the most intriguing aspects of physics is its ability to explain natural phenomena through mathematical models and theories. For instance, Newton's laws of motion provide a framework for understanding how objects move and interact. These laws have practical applications in everyday life, from driving a car to launching a spacecraft. Another important area of physics is thermodynamics, which studies the relationships between heat, work, temperature, and energy. The laws of thermodynamics are crucial in various fields, including engineering, chemistry, and even biology. For example, understanding the principles of physics can help us develop more efficient engines and improve energy conservation methods. Moreover, quantum mechanics, a branch of physics, delves into the behavior of matter and energy at the smallest scales. This field challenges our classical intuitions about reality, introducing concepts such as superposition and entanglement. Quantum mechanics has led to revolutionary technologies, including semiconductors and lasers, which have transformed modern society. Relativity, another significant theory in physics, revolutionized our understanding of space and time. Albert Einstein's theory of relativity demonstrates that time and space are not absolute but are relative to the observer's motion. This has profound implications for our understanding of the cosmos, influencing everything from GPS technology to our comprehension of black holes and the expansion of the universe. The importance of physics extends beyond academic pursuits; it plays a vital role in technological advancements and innovations. Medical imaging techniques, such as MRI and CT scans, rely on principles of physics. Additionally, renewable energy technologies, like solar panels and wind turbines, are grounded in the laws of physics, enabling us to harness natural resources sustainably. In conclusion, physics is not just an abstract field of study; it is a critical component of our understanding of the world. Its principles underpin countless aspects of our daily lives and drive technological progress. By studying physics, we gain insight into the workings of the universe and equip ourselves with the knowledge to tackle future challenges. As we continue to explore the mysteries of physics, we are reminded of the beauty and complexity of the natural world, inspiring future generations to delve deeper into this captivating discipline.

物理学的研究是了解我们宇宙基本原理的迷人旅程。物理学被定义为关注物质和能量的性质与特性的科学分支。它涵盖了从最小的亚原子粒子到广阔的星系的各种现象。理解物理学使我们能够理解事物的运作，从苹果落地到行星围绕太阳的轨道。物理学最引人入胜的方面之一是它通过数学模型和理论来解释自然现象的能力。例如，牛顿的运动定律提供了一个框架，用于理解物体如何移动和相互作用。这些定律在日常生活中有实际应用，从驾驶汽车到发射航天器。物理学的另一个重要领域是热力学，它研究热、功、温度和能量之间的关系。热力学定律在工程、化学甚至生物学等多个领域至关重要。例如，理解物理学的原理可以帮助我们开发更高效的发动机并改善能源保存方法。此外，量子力学是物理学的一个分支，深入探讨物质和能量在最小尺度上的行为。这个领域挑战了我们对现实的经典直觉，引入了叠加和纠缠等概念。量子力学导致了革命性的技术，包括半导体和激光，这些技术改变了现代社会。相对论是物理学中的另一个重要理论，彻底改变了我们对空间和时间的理解。阿尔伯特·爱因斯坦的相对论证明时间和空间不是绝对的，而是相对于观察者的运动而变化。这对我们对宇宙的理解有深远的影响，影响了从GPS技术到我们对黑洞和宇宙扩张的理解。物理学的重要性不仅限于学术追求；它在技术进步和创新中发挥着至关重要的作用。医学成像技术，如MRI和CT扫描，依赖于物理学的原理。此外，太阳能电池板和风力涡轮机等可再生能源技术也基于物理学的法则，使我们能够可持续地利用自然资源。总之，物理学不仅仅是一个抽象的研究领域；它是我们理解世界的关键组成部分。它的原理支撑着我们日常生活的无数方面，并推动技术进步。通过学习物理学，我们获得了对宇宙运作的洞察，并为应对未来挑战装备自己。随着我们继续探索物理学的奥秘，我们被自然世界的美丽和复杂所提醒，激励着未来几代人深入研究这一迷人的学科。