ring balance

简明释义

环秤

英英释义

例句

1.I saw a ring balance being used at the flea market to weigh antique jewelry.

我在跳蚤市场看到有人使用戒指天平称量古董珠宝。

2.When buying gemstones, it's important to ask if the seller uses a ring balance for weighing.

在购买宝石时，询问卖家是否使用戒指天平称重是很重要的。

3.The ring balance is an essential tool in the laboratory for precise measurements.

在实验室中，戒指天平是进行精确测量的重要工具。

4.In chemistry class, we learned how a ring balance can help us determine the density of various materials.

在化学课上，我们学习了如何使用环形天平来确定各种材料的密度。

5.The jeweler used a ring balance to measure the weight of the gold ring accurately.

珠宝商使用戒指天平准确地测量金戒指的重量。

作文

In the world of physics and engineering, the concept of balance is crucial for understanding various mechanisms and structures. One interesting term that often comes up in discussions about balance is ring balance, which refers to a specific type of balance mechanism that utilizes a circular structure to distribute weight evenly. This mechanism can be found in many applications, from simple scales to complex machinery. Understanding the principles behind ring balance can help us appreciate the design and functionality of everyday objects.The ring balance is designed to maintain equilibrium by allowing forces to act upon it symmetrically. This symmetry is essential because it ensures that no single point experiences excessive stress, which could lead to failure or malfunction. For instance, consider a traditional balance scale. The two pans are suspended from a central pivot, and when weights are added to either side, the scale tips until it finds a state of balance. In this case, the circular nature of the pivot allows for a smooth distribution of weight, demonstrating the effectiveness of the ring balance concept.Moreover, the ring balance principle is not limited to just scales. It is also employed in various mechanical devices, such as gyroscopes and flywheels. A gyroscope, for example, uses a spinning ring to maintain its orientation in space, thanks to the conservation of angular momentum. This application of the ring balance showcases how circular motion can create stability in dynamic systems.In architecture, the concept of ring balance can be observed in the design of domes and arches. These structures often rely on a circular form to distribute weight evenly across their surfaces, enabling them to withstand significant loads without collapsing. The Pantheon in Rome is a prime example of this architectural marvel, where the dome's shape exemplifies the principles of ring balance.Understanding ring balance also extends to the realm of sports and fitness. For instance, in activities like gymnastics or diving, athletes must maintain balance while performing complex maneuvers. The ability to control their body’s center of gravity is akin to the principles of ring balance, where the distribution of weight plays a pivotal role in achieving stability.In conclusion, the concept of ring balance is a fundamental principle that spans various fields, including physics, engineering, architecture, and sports. By recognizing the importance of balance in these contexts, we can gain a deeper appreciation for the design and functionality of the world around us. Whether it is in a simple scale or a grand architectural masterpiece, the ring balance serves as a reminder of the elegance and efficiency that can be achieved through thoughtful design and understanding of physical principles.

在物理和工程的世界中，平衡的概念对于理解各种机制和结构至关重要。一个常常出现在关于平衡讨论中的有趣术语是ring balance，它指的是一种特定类型的平衡机制，利用圆形结构均匀分配重量。这种机制可以在许多应用中找到，从简单的秤到复杂的机器。理解ring balance背后的原理可以帮助我们欣赏日常物品的设计和功能。ring balance的设计旨在通过允许力量对称地作用于其上来维持平衡。这种对称性至关重要，因为它确保没有单一的点经历过度的压力，这可能导致故障或失效。例如，考虑传统的平衡秤。两个盘子悬挂在中央支点上，当在任一侧添加重物时，秤会倾斜，直到找到平衡状态。在这种情况下，支点的圆形特性允许重量的平滑分配，展示了ring balance概念的有效性。此外，ring balance原理不仅限于秤。它还被用于各种机械设备中，如陀螺仪和飞轮。例如，陀螺仪利用旋转环来维持其在空间中的方向，这得益于角动量守恒。这个ring balance的应用展示了圆周运动如何在动态系统中创造稳定性。在建筑学中，ring balance的概念可以在穹顶和拱门的设计中观察到。这些结构通常依赖于圆形形式来均匀分配表面的重量，使它们能够承受显著的负荷而不坍塌。罗马的万神殿就是这一建筑奇迹的一个典范，其穹顶的形状体现了ring balance的原理。理解ring balance也扩展到体育和健身领域。例如，在体操或跳水等活动中，运动员必须在执行复杂动作时保持平衡。控制身体重心的能力类似于ring balance的原理，在这里，重量的分布在实现稳定性方面起着关键作用。总之，ring balance的概念是一个基本原理，跨越物理、工程、建筑和体育等多个领域。通过认识到在这些背景下平衡的重要性，我们可以更深刻地欣赏周围世界的设计和功能。无论是在简单的秤上还是宏伟的建筑杰作中，ring balance都提醒我们通过深思熟虑的设计和对物理原理的理解，可以实现优雅和高效。