bimetallic

简明释义

英[ˌbaɪmɪˈtælɪk]美[ˌbaɪməˈtælɪk]

adj. [材] 双金属的；复本位制的

英英释义

单词用法

同义词

反义词

例句

1.A new gravimetric method for determining Cu and Sn in the core-shell Cu-Sn bimetallic nanoparticle was proposed.

探讨了测定核壳式纳米铜-锡双金属粉的各组分含量的重量分析法。

2.This paper introduces a method of non-touch detecting bimetallic strip based on digital image processing technology.

介绍了一种基于数字图像处理技术的双金属片非接触式检测方法。

3.It is known that bimetallic and trimetallic catalysts offer improved properties over single metal catalysts.

已知双金属和三金属催化剂提供了优于单金属催化剂的性能。

4.The bimetallic seamless steel pipes are successfully manufactured with a hot-extrusion process in Tubacex, Spain.

西班牙挤压成型钢管公司采用热挤压工艺成功地生产出双金属无缝钢管。

5.In this paper, the preparation of lanthanide chromium bimetallic alkoxide and perovskite LaCrO_3 powders by the metal alkoxide hydrolysis methods were invest.

本论文研究了用醇锂法制备镧铬双醇盐以及用镧铬双醇盐水解制备铬酸镧粉体的工艺。

6.Analyses the principle of masking and the influencing of mole ratio, coating, and temperature to the conductivity of bimetallic powder.

同时分析了掩蔽原理及包摩尔比、覆量、温度对双金属粉导电性能的影响。

7.In the manufacturing of watches, bimetallic 双金属 components are often used for their durability.

在手表制造中，常常使用双金属部件，因为它们耐用。

8.The bimetallic 双金属 junction in the circuit helps to improve the electrical conductivity.

电路中的双金属接头有助于提高电导率。

9.The bimetallic 双金属 expansion joint prevents damage from thermal expansion in pipelines.

双金属膨胀接头可以防止管道因热膨胀而造成的损坏。

10.The new thermostat uses a bimetallic 双金属 strip to regulate temperature efficiently.

新的温控器使用一条双金属条来有效调节温度。

11.A bimetallic 双金属 thermometer is commonly used in laboratories to measure temperature accurately.

实验室中常用双金属温度计来准确测量温度。

作文

The term bimetallic refers to a material or object that is composed of two different metals. This concept is particularly significant in various engineering and technological applications, where the unique properties of two distinct metals can be combined to create a product that is superior to either metal alone. For instance, in the field of thermometers, a bimetallic strip made of two different metals expands at different rates when heated. This differential expansion causes the strip to bend, which can then indicate temperature changes accurately. Such applications highlight the practical importance of bimetallic materials in everyday devices.In addition to thermometers, bimetallic materials are widely used in the manufacturing of thermostats and other temperature control devices. The ability to precisely measure and respond to temperature changes is critical in many industries, including automotive and aerospace. For example, in an automobile engine, a bimetallic thermostat regulates the flow of coolant, ensuring that the engine operates within a safe temperature range. This functionality not only enhances performance but also prolongs the lifespan of the engine.Moreover, bimetallic structures can be found in various forms of construction and architecture. In building design, bimetallic elements can offer aesthetic appeal while also providing functional benefits, such as improved thermal insulation or enhanced durability. For instance, a bimetallic roofing system might combine aluminum and copper to create a lightweight yet robust material that withstands harsh weather conditions while also being visually striking.The development of bimetallic materials has also led to advancements in electronics. Many electronic devices use bimetallic contacts for switches and relays, where the reliability and responsiveness of the device are paramount. The combination of metals can improve conductivity and reduce wear, thereby enhancing the overall performance of the electronic components.Furthermore, research into bimetallic nanostructures has opened up new avenues for innovation in fields such as catalysis and energy storage. By utilizing two different metals at the nanoscale, scientists can create catalysts that are more efficient at facilitating chemical reactions. This is particularly important in the development of cleaner energy technologies, where bimetallic catalysts can help convert renewable resources into usable energy more effectively.In conclusion, the versatility of bimetallic materials makes them invaluable across numerous industries. Their ability to harness the strengths of two different metals allows for the creation of products that are not only functional but also innovative. As technology continues to advance, the role of bimetallic materials is likely to expand, leading to even more exciting developments in engineering, construction, electronics, and beyond. Understanding the significance of bimetallic materials is essential for anyone interested in the fields of science and technology, as they represent a perfect example of how combining different elements can lead to remarkable outcomes.

术语bimetallic指的是由两种不同金属组成的材料或物体。这个概念在各种工程和技术应用中尤为重要，因为两种不同金属的独特性质可以结合起来，创造出一种优于任何单一金属的产品。例如，在温度计领域，由两种不同金属制成的bimetallic条在加热时以不同的速率膨胀。这种差异膨胀导致条形弯曲，从而准确指示温度变化。这些应用突显了bimetallic材料在日常设备中的实用重要性。除了温度计，bimetallic材料还广泛用于制造恒温器和其他温度控制设备。精确测量和响应温度变化的能力在汽车和航空等许多行业中至关重要。例如，在汽车发动机中，bimetallic恒温器调节冷却液的流动，确保发动机在安全温度范围内运行。这种功能不仅提高了性能，还延长了发动机的使用寿命。此外，bimetallic结构可以在各种建筑和建筑设计中找到。在建筑设计中，bimetallic元素可以提供美学吸引力，同时也提供功能性好处，例如改善热绝缘或增强耐用性。例如，一种bimetallic屋顶系统可能结合铝和铜，创造出一种轻便但坚固的材料，可以承受恶劣的天气条件，同时又具有视觉冲击力。bimetallic材料的发展还推动了电子学的进步。许多电子设备使用bimetallic接触点作为开关和继电器，在这些设备中，可靠性和响应性至关重要。金属的组合可以改善导电性并减少磨损，从而增强电子元件的整体性能。此外，对bimetallic纳米结构的研究为催化和能量存储等领域的创新开辟了新的途径。通过利用两种不同金属在纳米尺度上，科学家可以创造出更有效的催化剂来促进化学反应。这在清洁能源技术的发展中尤为重要，bimetallic催化剂可以帮助更有效地将可再生资源转化为可用能源。总之，bimetallic材料的多功能性使它们在众多行业中不可或缺。它们利用两种不同金属的优势，能够创造出不仅功能强大而且富有创新性的产品。随着技术的不断进步，bimetallic材料的作用可能会扩大，导致工程、建筑、电子等领域的更多激动人心的发展。理解bimetallic材料的重要性对于任何对科学和技术感兴趣的人来说都是必不可少的，因为它们完美地展示了如何通过结合不同元素来实现卓越成果。