quat

简明释义

英[kwɒt]美[kwɑt]

n. 皮疹

英英释义

单词用法

同义词

反义词

例句

1.The manoir aux Quat 'saisons, by the way, is in Oxford, Britain, France 's ancient rival.

顺便说一句，四季庄园开在英国的牛津，法国的老对手那里。

2.The manoir aux Quat 'saisons, by the way, is in Oxford, Britain, France 's ancient rival.

顺便说一句，四季庄园开在英国的牛津，法国的老对手那里。

3.The agricultural industry uses quat as a pesticide to protect crops.

农业行业使用quat作为杀虫剂来保护作物。

4.Many fabric softeners include quat to reduce static cling.

许多柔顺剂中含有quat，以减少静电粘附。

5.The scientist discovered a new compound called quat that has antibacterial properties.

科学家发现了一种名为quat的新化合物，具有抗菌特性。

6.Some hair conditioners contain quat to help detangle and smooth hair.

一些护发素含有quat，以帮助理顺和使头发光滑。

7.In cleaning products, quat is often used as a disinfectant.

在清洁产品中，quat通常用作消毒剂。

作文

In the world of mathematics and physics, we often encounter complex concepts that challenge our understanding. One such term is quat, which refers to a quaternion, a mathematical entity that extends complex numbers. Quaternions are used in various applications, particularly in computer graphics and robotics, to represent rotations in three-dimensional space. Understanding quat requires us to delve into its properties and significance. Quaternions consist of a scalar part and a vector part, typically expressed as quat = a + bi + cj + dk, where a, b, c, and d are real numbers, and i, j, k are the fundamental quaternion units. This representation allows for smooth interpolation between orientations, making quat an essential tool for animators and game developers. Unlike Euler angles, which can suffer from gimbal lock, quaternions provide a more robust solution for rotation representation. To illustrate the importance of quat, consider a video game character that needs to rotate smoothly to face different directions. Using traditional methods like Euler angles could lead to unexpected behavior when the character rotates beyond certain limits. However, by employing quaternions, developers can ensure that the character's rotation remains fluid and natural. This capability not only enhances the visual experience but also contributes to the overall gameplay mechanics. Moreover, quaternions have applications beyond gaming. In robotics, they play a crucial role in controlling robotic arms and drones. By utilizing quat to represent the orientation of these machines, engineers can achieve precise movements and avoid potential errors caused by other rotation representations. This precision is vital in fields such as aerospace and medical robotics, where even the slightest miscalculation can lead to catastrophic failures. The mathematical beauty of quat lies in its ability to simplify complex operations. For instance, multiplying two quaternions to combine rotations is straightforward and efficient. This efficiency is particularly beneficial in real-time applications, where computational resources are limited. As technology continues to advance, the relevance of quaternions will only grow, further solidifying their place in both theoretical and applied mathematics. In conclusion, the term quat encapsulates a powerful mathematical concept that has far-reaching implications. From enhancing video game experiences to enabling precise robotic movements, quaternions demonstrate the profound impact that abstract mathematics can have on practical applications. As we continue to explore the realms of mathematics and physics, the significance of quat will undoubtedly remain a pivotal topic of discussion among scholars and practitioners alike.

在数学和物理的世界中，我们经常会遇到挑战我们理解的复杂概念。其中一个术语是quat，它指的是四元数，一种扩展复数的数学实体。四元数在各种应用中被使用，特别是在计算机图形学和机器人技术中，用于表示三维空间中的旋转。理解quat需要我们深入探讨它的属性和意义。四元数由一个标量部分和一个向量部分组成，通常表示为quat = a + bi + cj + dk，其中a、b、c和d是实数，而i、j、k是基本四元数单位。这种表示方法允许在方向之间进行平滑插值，使得quat成为动画师和游戏开发者的重要工具。与可能遭遇万向节锁的欧拉角不同，四元数提供了一种更强大的旋转表示解决方案。为了说明quat的重要性，考虑一个视频游戏角色需要平滑地旋转以面对不同方向。使用传统方法如欧拉角可能会导致角色在超出某些限制时出现意外行为。然而，通过使用四元数，开发者可以确保角色的旋转保持流畅和自然。这种能力不仅增强了视觉体验，还对整体游戏机制有贡献。此外，四元数在游戏之外也有应用。在机器人技术中，它们在控制机械臂和无人机方面发挥着关键作用。通过利用quat来表示这些机器的方向，工程师可以实现精确的运动，避免其他旋转表示可能导致的错误。这种精确性在航空航天和医疗机器人等领域至关重要，在这些领域，即使是最轻微的计算错误也可能导致灾难性的失败。quat的数学美在于它能够简化复杂的操作。例如，乘以两个四元数以组合旋转是简单而高效的。这种效率在实时应用中尤其有益，因为计算资源有限。随着技术的不断进步，四元数的相关性只会增加，进一步巩固它们在理论和应用数学中的地位。总之，术语quat概括了一个强大的数学概念，具有深远的影响。从增强视频游戏体验到实现精确的机器人运动，四元数展示了抽象数学对实际应用的深刻影响。随着我们继续探索数学和物理的领域，quat的重要性无疑将继续成为学者和从业者讨论的核心话题。