counterweights

简明释义

英[ˈkaʊntəweɪts]美[ˈkaʊntərˌweɪts]

平衡物

平衡力（counterweight 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Each of the counterweights is formed of a bar element, having a constant section throughout most of its length and being obtained by cutting to size a bar of indefinite length.

对每个配重组成一个酒吧的环节，通过其大部分长度不变部分和被切割的大小有一个无限长的棒，获得。

2.Given this reality, it's important to have institutions that can act as counterweights to the power of big money.

鉴于这一现实，重点在于要有一个能在恃财傲物的权力面前扮演平衡点的机构。

3.On the basis of continuous beam model the effect of fitting counterweights on the bending moment of crankshaft was analysed.

以连续梁模型作为曲轴受力分析的基础，分析了平衡重对曲轴所受弯矩的影响。

4.Counterweights on the walking beam are used for shallow Wells and they can be adjusted by moving them along the beam.

在游梁上的平衡块用于浅井，并可沿游梁移动平衡块进行调整。

5.To weigh the coin, it would be put on one side of scale, and counterweights of a known weight would be put on the other side until the scales balanced.

称量硬币时将硬币放在秤的一端，另一端则放已知重量的砝码，直至两端平衡。

6.Each of the counterweights is formed of a bar element, having a constant section throughout most of its length and being obtained by cutting to size a bar of indefinite length.

对每个配重组成一个酒吧的环节，通过其大部分长度不变部分和被切割的大小有一个无限长的棒，获得。

7.Based on the traditional counterweights method, a novel movable counterweights method for dynamic balancing of mechanisms was presented.

基于配重法的平衡原理，提出一种具有可移动配重的机构动力平衡新方法。

8.The inertia counterweights determined by this method can reduce the shaking moments of spatial linkages.

此法计算出的配重具有最小转动惯量，因此可降低机构的振动力矩。

9.The design of the roller coaster includes counterweights to ensure safety during operation.

过山车的设计包括平衡重以确保运行安全。

10.To prevent tipping, the boat has counterweights installed on the opposite side.

为了防止倾覆，这艘船在对面安装了平衡重。

11.The construction crane uses counterweights to maintain balance while lifting heavy materials.

施工起重机使用平衡重在吊起重物时保持平衡。

12.The elevator system relies on counterweights to efficiently move between floors.

电梯系统依靠平衡重高效地在楼层之间移动。

13.In a pendulum clock, counterweights help regulate the movement of the pendulum.

在摆钟中，平衡重帮助调节摆的运动。

作文

In the world of engineering and physics, the concept of counterweights is crucial for ensuring balance and stability in various systems. A counterweight is an object that is used to counteract the weight of another object, providing equilibrium and preventing unwanted movement or tipping. This principle can be observed in numerous applications, from cranes and elevators to amusement park rides and bridges. Understanding how counterweights function is essential for designing safe and efficient structures.For instance, consider a construction crane. The crane's boom extends outwards to lift heavy loads, but without a properly designed counterweight, the crane could easily tip over due to the imbalance created by the weight of the load. Engineers calculate the necessary weight and position of the counterweights to ensure that the center of gravity remains stable, allowing the crane to operate safely while lifting significant weights. This careful consideration of forces at play illustrates the importance of counterweights in engineering.Similarly, elevators utilize counterweights to reduce the amount of energy required to lift the cab. By incorporating a counterweight that balances the weight of the elevator car, the system can operate more efficiently. When the elevator car ascends, the counterweights descend, and vice versa, which minimizes the load on the motor and reduces energy consumption. This not only saves energy but also prolongs the lifespan of the elevator components.In the realm of amusement parks, rides such as roller coasters and Ferris wheels also rely on counterweights for safety and performance. For example, in a Ferris wheel, the design includes counterweights to ensure that the wheel rotates smoothly and evenly, preventing any sudden jerks that could endanger passengers. The counterweights help maintain the balance of the ride, distributing the weight evenly across the structure.The use of counterweights extends beyond mechanical systems; it also applies to sports and fitness. In weightlifting, athletes often use counterweights to stabilize their movements and improve their performance. For instance, when performing a squat, lifters may use a counterweight such as a weighted barbell to help maintain balance and form. This application of counterweights showcases their versatility and significance in various fields.Moreover, in architecture, counterweights can be employed to enhance the aesthetic appeal and functionality of buildings. For instance, some modern designs incorporate counterweights in movable facades or roofs, allowing them to adjust to environmental conditions such as wind or sunlight. This innovative use of counterweights not only contributes to energy efficiency but also adds a dynamic element to the building's appearance.In conclusion, counterweights play a vital role in a multitude of applications across different domains. Whether in engineering, entertainment, sports, or architecture, the principle of using counterweights to achieve balance and stability is fundamental. As we continue to innovate and develop new technologies, the understanding and application of counterweights will remain essential for creating safe and efficient systems that enhance our daily lives.

在工程和物理的世界中，counterweights的概念对于确保各种系统的平衡和稳定至关重要。counterweight是用来抵消另一个物体重量的物体，提供平衡并防止不必要的运动或倾斜。这一原理可以在许多应用中观察到，从起重机和电梯到游乐园游乐设施和桥梁。理解counterweights的功能对于设计安全高效的结构至关重要。例如，考虑一下建筑起重机。起重机的臂杆向外延伸以提升重物，但如果没有合理设计的counterweight，起重机可能会因负载重量造成的不平衡而轻易翻倒。工程师计算所需的counterweights的重量和位置，以确保重心保持稳定，使起重机在提升重大物体时安全运行。这种对作用力的细致考虑说明了counterweights在工程中的重要性。同样，电梯利用counterweights来减少提升电梯舱所需的能量。通过引入一个与电梯轿厢重量相平衡的counterweight，该系统可以更高效地运行。当电梯轿厢上升时，counterweights下降，反之亦然，这最小化了电动机的负荷，减少了能量消耗。这不仅节省了能源，还延长了电梯部件的使用寿命。在游乐园的领域中，过山车和摩天轮等游乐设施也依赖于counterweights来确保安全和性能。例如，在摩天轮中，设计包括counterweights以确保轮子平稳均匀地旋转，防止任何突然的颠簸危及乘客。counterweights帮助维持游乐设施的平衡，均匀分布结构上的重量。counterweights的使用超越了机械系统；它们也适用于运动和健身。在举重中，运动员常常使用counterweights来稳定他们的动作并提高表现。例如，在进行深蹲时，举重者可能会使用一个加重的杠铃作为counterweight来帮助保持平衡和姿势。这种counterweights的应用展示了它们在各个领域的多功能性和重要性。此外，在建筑中，counterweights可以用来增强建筑的美学吸引力和功能性。例如，一些现代设计采用counterweights在可移动的外立面或屋顶中，允许它们根据风或阳光等环境条件进行调整。这种创新的counterweights使用不仅有助于提高能源效率，还为建筑的外观增添了动态元素。总之，counterweights在不同领域的多种应用中发挥着至关重要的作用。无论是在工程、娱乐、体育还是建筑中，利用counterweights实现平衡和稳定的原则都是基础。随着我们继续创新和开发新技术，对counterweights的理解和应用将始终是创造安全高效系统的重要组成部分，提升我们的日常生活。