vacuum hermetic contact

简明释义

真空密封接点

英英释义

例句

1.The aerospace industry heavily relies on vacuum hermetic contacts for satellite communication systems.

航空航天行业在卫星通信系统中严重依赖于真空密封接触。

2.The manufacturing process requires precise handling of vacuum hermetic contacts to avoid contamination.

制造过程需要精确处理真空密封接触以避免污染。

3.The new electronic device utilizes a vacuum hermetic contact to ensure long-lasting performance.

这款新电子设备采用了真空密封接触以确保持久的性能。

4.A reliable vacuum hermetic contact can significantly improve the lifespan of electronic components.

可靠的真空密封接触可以显著提高电子元件的使用寿命。

5.In high-temperature environments, a vacuum hermetic contact is essential for maintaining circuit integrity.

在高温环境中，真空密封接触对于保持电路完整性至关重要。

作文

In the modern world, technology plays a crucial role in our daily lives. One of the most significant advancements in technology is the development of various types of electrical contacts. Among these, the term vacuum hermetic contact refers to a specific kind of electrical connection that is designed to operate in a vacuum environment while maintaining a hermetic seal. This innovation has profound implications for industries ranging from aerospace to electronics. The concept of a vacuum hermetic contact can be broken down into two main components: 'vacuum' and 'hermetic.' A vacuum environment is one where the air pressure is significantly lower than atmospheric pressure. This condition is essential for certain applications because it reduces the presence of contaminants that could interfere with the operation of sensitive electronic components. For example, in space exploration, equipment must function in a vacuum, making vacuum hermetic contacts essential for ensuring reliable connections. On the other hand, 'hermetic' refers to a seal that is airtight and prevents the ingress of moisture, dust, or other particles. This sealing is critical in maintaining the integrity of the electrical connection over time, especially in harsh environments. When combined, vacuum hermetic contacts provide a robust solution for connecting electrical circuits in situations where traditional contacts would fail due to environmental factors. The applications of vacuum hermetic contacts are vast. In the aerospace industry, for instance, satellites and spacecraft rely on these types of contacts to ensure that their electronic systems remain operational in the extreme conditions of outer space. The vacuum of space means that any exposed electrical connections must be highly reliable and resistant to degradation. Similarly, in the medical field, devices such as MRI machines utilize vacuum hermetic contacts to maintain precise operations without the risk of contamination. Furthermore, the manufacturing process of vacuum hermetic contacts is intricate and requires advanced technology. Engineers must ensure that the materials used can withstand the rigors of a vacuum environment while also providing excellent electrical conductivity. Common materials include metals like gold and platinum, which offer both durability and low resistance. The production also involves techniques like laser welding to create the hermetic seal, ensuring that no air or contaminants can compromise the contact. In conclusion, the significance of vacuum hermetic contacts cannot be overstated. They represent a vital technological advancement that allows for reliable electrical connections in challenging environments. As technology continues to evolve, the demand for such specialized components will only increase, particularly in fields that require precision and reliability. Understanding the mechanics and applications of vacuum hermetic contacts is essential for anyone looking to delve deeper into the world of electronics and engineering. Whether in space, medicine, or high-tech manufacturing, these contacts are a testament to human ingenuity and the relentless pursuit of innovation.

在现代世界中，技术在我们日常生活中扮演着至关重要的角色。其中一个最重要的技术进步是各种类型电气接触点的发展。在这些接触点中，术语真空密封接触指的是一种特定类型的电气连接，它旨在在真空环境中运行，同时保持密封。这一创新对从航空航天到电子等各个行业都有深远的影响。真空密封接触的概念可以分为两个主要组成部分：“真空”和“密封”。真空环境是指空气压力显著低于大气压力的环境。这种条件对于某些应用至关重要，因为它减少了可能干扰敏感电子元件操作的污染物的存在。例如，在太空探索中，设备必须在真空中运行，因此真空密封接触对于确保可靠连接至关重要。另一方面，“密封”是指一种气密性密封，可以防止湿气、灰尘或其他颗粒的进入。这种密封在保持电气连接的完整性方面至关重要，特别是在恶劣环境中。当两者结合时，真空密封接触为在传统接触点因环境因素而失效的情况下提供了一种强大的解决方案。真空密封接触的应用非常广泛。例如，在航空航天工业中，卫星和航天器依赖这些类型的接触点来确保其电子系统在外太空的极端条件下仍然能够正常工作。太空的真空意味着任何暴露的电气连接都必须高度可靠，并且耐受降解。同样，在医疗领域，MRI机器等设备利用真空密封接触来维持精确操作，而不必担心污染的风险。此外，真空密封接触的制造过程复杂，需要先进的技术。工程师必须确保所使用的材料能够承受真空环境的严酷条件，同时提供优良的电导率。常用材料包括金和铂，这些材料既耐用又具有低电阻。生产过程中还涉及激光焊接等技术，以创建气密密封，确保没有空气或污染物会破坏接触。总之，真空密封接触的重要性不容小觑。它们代表了一项重要的技术进步，使得在挑战性环境中实现可靠的电气连接成为可能。随着技术的不断发展，对这种专业组件的需求只会增加，特别是在需要精确和可靠性的领域。理解真空密封接触的机制和应用对于任何希望深入了解电子和工程世界的人来说都是必不可少的。无论是在太空、医疗还是高科技制造领域，这些接触点都是人类智慧和不懈追求创新的证明。