three-dimensional motion

简明释义

三维运动

英英释义

例句

1.The animation software allows for realistic rendering of three-dimensional motion 三维运动 in films.

该动画软件允许在电影中真实渲染三维运动 three-dimensional motion。

2.Engineers use simulations to analyze three-dimensional motion 三维运动 when designing vehicles.

工程师在设计车辆时使用模拟来分析三维运动 three-dimensional motion。

3.The video game features a character that can move freely in three-dimensional motion 三维运动 within the virtual world.

这款视频游戏中的角色可以在虚拟世界中自由地进行三维运动 three-dimensional motion。

4.In physics class, we learned about three-dimensional motion 三维运动 and how it differs from two-dimensional motion.

在物理课上，我们学习了关于三维运动 three-dimensional motion的内容，以及它与二维运动的区别。

5.Robotics involves programming machines to perform tasks involving three-dimensional motion 三维运动.

机器人技术涉及编程机器执行涉及三维运动 three-dimensional motion的任务。

作文

Understanding the concept of three-dimensional motion is crucial in various fields, including physics, engineering, and computer graphics. Three-dimensional motion refers to the movement of an object in a three-dimensional space, which includes the x, y, and z axes. This type of motion is not limited to just linear paths; it can involve complex trajectories that can be influenced by various forces. To better comprehend three-dimensional motion, we must explore its components, applications, and the mathematical principles that govern it.In our daily lives, we often observe three-dimensional motion. For instance, when a basketball is thrown into the air, it follows a parabolic trajectory that can be analyzed using the principles of three-dimensional motion. The ball moves upward, then downward, while also moving horizontally towards the basket. By breaking down the motion into its vertical and horizontal components, we can predict where the ball will land. This analysis utilizes the concepts of velocity, acceleration, and the effects of gravity, all of which are essential in understanding three-dimensional motion.In physics, three-dimensional motion is described using vectors. A vector is a quantity that has both magnitude and direction. In the case of three-dimensional motion, we can represent the position of an object with a position vector, which indicates its location in space relative to a reference point. The velocity vector describes how fast and in what direction the object is moving, while the acceleration vector indicates how the velocity of the object is changing over time. By analyzing these vectors, we gain insight into the dynamics of three-dimensional motion.In engineering, three-dimensional motion plays a vital role in the design and analysis of structures and machines. For example, when designing a bridge, engineers must consider how forces will act on the structure in three dimensions. They use computer simulations to model three-dimensional motion under various conditions, ensuring that the bridge can withstand the forces applied to it. Similarly, in robotics, understanding three-dimensional motion is essential for programming robots to navigate their environments effectively. Robots must be able to move in three dimensions to perform tasks such as picking up objects or navigating through complex spaces.In the realm of computer graphics, three-dimensional motion is fundamental to creating realistic animations and simulations. When animators create a character that walks across a screen, they must account for the character's movements in three-dimensional space. This involves not only translating the character from one point to another but also rotating and scaling it to maintain a lifelike appearance. Advanced techniques such as motion capture allow animators to record real-life movements and translate them into three-dimensional motion within a digital environment.In conclusion, three-dimensional motion is a multifaceted concept that encompasses a wide range of applications in science, engineering, and art. By understanding the principles behind three-dimensional motion, we can better analyze the world around us, design innovative solutions, and create captivating visual experiences. As technology continues to advance, the importance of mastering three-dimensional motion will only grow, making it a vital area of study for future generations.

理解三维运动的概念在物理学、工程学和计算机图形学等多个领域中至关重要。三维运动是指物体在三维空间中的运动，包括x、y和z轴。这种类型的运动不仅限于线性路径；它可以涉及复杂的轨迹，这些轨迹可能受到各种力的影响。为了更好地理解三维运动，我们必须探讨其组成部分、应用以及支配它的数学原理。在我们的日常生活中，我们经常观察到三维运动。例如，当篮球被投掷到空中时，它沿着一个抛物线轨迹运动，可以使用三维运动的原理进行分析。篮球向上运动，然后向下运动，同时也水平移动朝向篮筐。通过将运动分解为其垂直和水平分量，我们可以预测篮球将落在哪里。这种分析利用了速度、加速度和重力的概念，这些都是理解三维运动的基本要素。在物理学中，三维运动通常使用向量来描述。向量是具有大小和方向的量。在三维运动的情况下，我们可以用位置向量来表示物体的位置，该向量指示物体相对于参考点的位置。速度向量描述物体移动的速度和方向，而加速度向量则指示物体的速度如何随时间变化。通过分析这些向量，我们可以深入了解三维运动的动态。在工程学中，三维运动在结构和机器的设计与分析中发挥着重要作用。例如，在设计桥梁时，工程师必须考虑各种力在三维空间中对结构的作用。他们使用计算机模拟来建模三维运动在不同条件下的表现，以确保桥梁能够承受施加于其上的力量。同样，在机器人技术中，理解三维运动对于编程机器人有效地导航其环境至关重要。机器人必须能够在三维空间中移动，以执行诸如拾取物体或在复杂空间中导航等任务。在计算机图形学领域，三维运动是创建逼真动画和模拟的基础。当动画师创建一个走过屏幕的角色时，他们必须考虑角色在三维空间中的运动。这不仅涉及将角色从一个点移动到另一个点，还涉及旋转和缩放角色以保持生动的外观。先进的技术，例如动作捕捉，使动画师能够记录现实生活中的运动，并将其转换为数字环境中的三维运动。总之，三维运动是一个多方面的概念，涵盖了科学、工程和艺术中的广泛应用。通过理解三维运动背后的原理，我们可以更好地分析周围的世界，设计创新的解决方案，并创造引人入胜的视觉体验。随着技术的不断进步，掌握三维运动的重要性只会增加，使其成为未来几代人学习的重要领域。