物理的英语词汇【优质3篇】

物理的英语词汇 篇一

Introduction to Basic Physics Vocabulary

Physics is a branch of science that deals with the properties and interactions of matter and energy. It is a fascinating subject that helps us understand the fundamental laws of nature. In order to fully grasp the concepts and principles of physics, it is essential to have a good understanding of its vocabulary. In this article, we will introduce some basic physics terms and their English equivalents.

1. Energy - 能量

Energy is the capacity to do work or produce heat. It exists in various forms such as kinetic energy (energy of motion), potential energy (stored energy), and thermal energy (energy associated with temperature).

2. Force - 力量

Force is a push or pull that can change the state of motion of an object. It is measured in Newtons (N) and is represented by a vector, which has both magnitude and direction.

3. Mass - 质量

Mass is the amount of matter in an object. It is a scalar quantity and is measured in kilograms (kg). Mass is different from weight, which is the force exerted on an object due to gravity.

4. Motion - 运动

Motion refers to a change in position of an object over time. It can be described by its speed (the rate at which an object moves) and its velocity (the speed in a given direction).

5. Acceleration - 加速度

Acceleration is the rate at which an object changes its velocity. It is measured in meters per second squared (m/s^2). An object can accelerate by increasing its speed, changing its direction, or both.

6. Gravity - 重力

Gravity is a force that attracts objects towards each other. It is responsible for the phenomenon of weight and is the reason why objects fall towards the Earth.

7. Friction - 摩擦力

Friction is a force that opposes the motion of objects in contact. It can be useful, such as when walking or driving a car, but it can also be a hindrance, such as when trying to slide a heavy object.

8. Work - 功

Work is done when a force causes a displacement of an object. It is calculated by multiplying the force applied by the distance over which the force is exerted. Work is measured in joules (J).

9. Power - 功率

Power is the rate at which work is done or energy is transferred. It is measured in watts (W) and is equal to the amount of work done in a given time.

10. Momentum - 动量

Momentum is the product of an object's mass and velocity. It is a vector quantity and is measured in kilogram meters per second (kg m/s). The conservation of momentum is a fundamental principle in physics.

Conclusion

These are just a few examples of the many physics terms that are used in the study of this fascinating subject. Understanding these basic concepts and their English equivalents is essential for anyone interested in delving deeper into the world of physics. With a good grasp of these vocabulary words, you will be well-equipped to explore and understand the fundamental laws that govern our universe.

物理的英语词汇 篇三

关于物理的英语词汇

　　temperature 温度

　　tension 张力

　　the law of gravity 万有引力定律

　　theorem 原理

　　theorem of kinetic energy 动能定理

　　theorem of momentum 动量定理

　　theoretical physics 理论物理学

　　theory 理论

　　thermal capacity 热容

　　thermal equilibrium 热平衡

　　thermal motion 热运动

　　thermal transmission 传热

　　thermodynamic scale 热力学温标

　　thermodynamic temperature 热力学温度

　　thermometer 温度计

　　thermometric scale 温标

　　thermonuclear reaction 热核反应

　　thick lens 厚透镜

　　thin lens 薄透镜

　　third cosmic velocity 第三宇宙速度

　　three-phase alternating curre

　　time 时间

　　timer 定时器，计时器

　　torsion balance 扭秤

　　total reflection 全反射

　　trajectory 轨道

　　transformer 变压器

　　transistor 晶体管

　　transition 跃迁

　　translation 平移