bi- metallic

简明释义

双金属的

英英释义

例句

1.In watches, a bi-metallic 双金属 design can improve durability and aesthetics.

在手表中，双金属 bi-metallic 设计可以提高耐用性和美观性。

2.A bi-metallic 双金属 plate can be used to create a bimetallic joint in construction.

可以使用 双金属 bi-metallic 板在建筑中创建双金属接头。

3.The heating element in some appliances uses a bi-metallic 双金属 strip for temperature regulation.

某些电器中的加热元件使用 双金属 bi-metallic 条进行温度调节。

4.The engineer explained how the bi-metallic 双金属 strip works in a thermostat.

工程师解释了如何在恒温器中工作 双金属 bi-metallic 条。

5.The bi-metallic 双金属 thermometer is widely used in laboratories for precise temperature measurements.

双金属 bi-metallic 温度计广泛用于实验室进行精确的温度测量。

作文

The concept of bi-metallic materials has gained significant attention in various fields, particularly in engineering and manufacturing. A bi-metallic structure consists of two different metals that are bonded together to take advantage of their unique properties. This innovative approach allows for the creation of materials that exhibit enhanced performance characteristics compared to single-metal alternatives. For instance, in the construction of thermometers, a bi-metallic strip is often used to convert temperature changes into mechanical movement. As the temperature increases, one metal expands more than the other, causing the strip to bend. This bending action can then be translated into a reading on a dial or gauge, making bi-metallic strips essential components in many temperature-measuring devices.In addition to their application in thermometers, bi-metallic materials are also widely used in electrical contacts and switches. The combination of metals with different electrical and thermal conductivities can lead to improved performance and longevity. For example, using a bi-metallic contact in a switch can help reduce wear and tear, thereby increasing the lifespan of the device. This is particularly important in high-frequency applications where heat generation can be a concern.Furthermore, the automotive industry has embraced bi-metallic technologies to enhance the durability and efficiency of various components. Engine parts, such as connecting rods and pistons, often utilize bi-metallic designs to withstand extreme conditions while maintaining optimal performance. By combining metals with varying strengths and thermal properties, manufacturers can produce lighter and more resilient components that contribute to overall vehicle efficiency and performance.Additionally, the aerospace sector benefits from bi-metallic materials due to their ability to withstand harsh environmental conditions. Aircraft components that experience high levels of stress and temperature fluctuations can be designed using bi-metallic structures to ensure safety and reliability. The lightweight nature of bi-metallic materials also plays a crucial role in improving fuel efficiency, which is a top priority in the aviation industry.Moreover, the development of bi-metallic materials has opened up new avenues for research and innovation. Scientists and engineers are continually exploring ways to enhance the bonding techniques between different metals to create even more effective bi-metallic systems. This ongoing research is crucial for advancing technology in various sectors, including renewable energy, where bi-metallic materials can be used in solar panels and wind turbines to improve energy conversion efficiency.In conclusion, the significance of bi-metallic materials cannot be overstated. Their unique properties and versatile applications have made them indispensable in modern engineering and manufacturing. As industries continue to evolve, the demand for innovative solutions will drive further advancements in bi-metallic technologies. Whether in everyday devices like thermometers or critical components in aerospace and automotive applications, bi-metallic materials are poised to play a vital role in shaping the future of technology and engineering.

双金属材料的概念在各个领域，特别是在工程和制造中，受到了广泛关注。双金属结构由两种不同的金属组合而成，以利用它们独特的性质。这种创新的方法允许创造出表现出增强性能特征的材料，相较于单金属替代品。例如，在温度计的构造中，通常使用双金属条将温度变化转化为机械运动。随着温度的升高，一种金属的膨胀程度比另一种更大，导致条形弯曲。这种弯曲动作可以被转化为表盘或仪表上的读数，使得双金属条成为许多温度测量设备的重要组成部分。除了在温度计中的应用外，双金属材料还广泛用于电气接触器和开关。结合具有不同电导率和热导率的金属可以提高性能和耐用性。例如，在开关中使用双金属接触器可以帮助减少磨损，从而延长设备的使用寿命。这在高频应用中尤为重要，因为发热可能成为一个问题。此外，汽车工业也采用了双金属技术来增强各种组件的耐久性和效率。发动机部件，如连杆和活塞，通常利用双金属设计来承受极端条件，同时保持最佳性能。通过结合具有不同强度和热性能的金属，制造商可以生产出更轻且更坚韧的组件，从而有助于整体车辆效率和性能。此外，航空航天部门因其能够承受恶劣环境条件而受益于双金属材料。经历高水平压力和温度波动的飞机部件可以采用双金属结构进行设计，以确保安全和可靠性。双金属材料的轻质特性在提高燃油效率方面也发挥了至关重要的作用，这是航空工业的首要任务。此外，双金属材料的发展为研究和创新开辟了新的途径。科学家和工程师们不断探索改善不同金属之间的粘合技术，以创建更有效的双金属系统。这项持续的研究对于推动各个行业技术的进步至关重要，包括可再生能源，在这些领域中，双金属材料可以用于太阳能电池板和风力涡轮机，以提高能量转换效率。总之，双金属材料的重要性不容小觑。它们独特的性质和多样的应用使其在现代工程和制造中不可或缺。随着行业的不断发展，对创新解决方案的需求将推动双金属技术的进一步进步。无论是在温度计等日常设备中，还是在航空和汽车应用中的关键组件中，双金属材料都将在塑造未来技术和工程中发挥重要作用。