feedthrough

简明释义

英[ˈfiːdˌθruː]美[fiːdˈθruː]

n. 引线

adj. 直通的

英英释义

单词用法

同义词

反义词

例句

1.The CEC technique compensates the sampling bandwidth by eliminating the impact from finite on-resistance of the sampling switch, and avoids increasing clock feedthrough and charge injection.

该技术通过消除采样开关有限导通电阻的影响，补偿了采样带宽，并避免了时钟馈通和电荷注入的加剧。

2.The CEC technique compensates the sampling bandwidth by eliminating the impact from finite on-resistance of the sampling switch, and avoids increasing clock feedthrough and charge injection.

该技术通过消除采样开关有限导通电阻的影响，补偿了采样带宽，并避免了时钟馈通和电荷注入的加剧。

3.In the fourth chapter, we discuss the passivation control problem for a class of nonlinear system with disturbance uncertainty and feedthrough term.

在第四章中，提出并考察了一类带有馈通项的不确定性非线性系统的反馈鲁棒无源控制问题。

4.If a triaxial vacuum feedthrough is unavailable, a metal safety shield should be built around the isolated BNC connection (Figure 4-18).

如果无法找到三同轴的真空接头，那么可以在绝缘的BNC连接处构建金属安全屏蔽(图4 - 18)。

5.Traces on opposite sides of the board must run at right angles to each other. This reduces the effects of feedthrough on the board.

电路板相反两侧上的走线必须彼此垂直，这样有助于减小电路板上的馈通效应。

6.That the latest wave is more dispersed at least suggests less feedthrough to house prices from decaying neighbourhoods.

新一波案例的分布更为分散，这至少表明，居住小区日渐衰败对房价的传导作用有所减小。

7.Position the power and ground feedthrough or abutment pins so that they align with corresponding pins in other cells.

要把电源和接地的引脚贯穿放置以便于电源和地对齐。

8.The engineer installed a feedthrough to allow electrical signals to pass through the wall.

工程师安装了一个feedthrough以允许电信号通过墙壁。

9.In our new design, we included a feedthrough for better thermal management.

在我们的新设计中，我们加入了一个feedthrough以改善热管理。

10.The feedthrough prevents contamination while facilitating fluid transfer in the system.

这个feedthrough在系统中促进流体转移的同时防止污染。

11.To ensure safety, the feedthrough was tested for high voltage applications.

为了确保安全，feedthrough经过了高压应用的测试。

12.We need to replace the damaged feedthrough to restore functionality.

我们需要更换损坏的feedthrough以恢复功能。

作文

In the world of electronics and engineering, the term feedthrough refers to a component that allows signals or power to pass from one side of a barrier to another. This concept is critical in various applications, particularly in the design of circuits and systems where isolation is necessary. For instance, in vacuum systems, a feedthrough can enable electrical connections without breaking the vacuum seal, which is essential for maintaining the integrity of the system. The importance of feedthrough components cannot be overstated, as they play a vital role in ensuring that devices function correctly while also protecting sensitive components from external elements. One of the most common types of feedthrough is the electrical feedthrough, which typically consists of a conductive path that is insulated from the surrounding environment. This insulation is crucial because it prevents short circuits and ensures that the electrical signals remain stable and reliable. In many cases, these feedthroughs are made from materials that can withstand high temperatures and pressures, making them suitable for harsh operating conditions. For example, in aerospace applications, feedthroughs must be able to endure extreme temperatures and vibrations while still providing a consistent electrical connection. Another significant application of feedthrough technology is in the field of telecommunications. Here, feedthroughs are used to connect various components within a network, allowing for efficient data transmission. The reliability of these connections is paramount, as any disruption can lead to data loss or communication failures. Engineers must carefully select the appropriate type of feedthrough based on the specific requirements of the system, including factors such as frequency, impedance, and environmental conditions. In addition to electrical feedthroughs, there are also fluid feedthroughs that allow liquids or gases to pass through barriers without leakage. These components are crucial in industries such as oil and gas, where maintaining pressure and preventing contamination are critical. Fluid feedthroughs must be designed to withstand the corrosive properties of certain substances, ensuring that they do not degrade over time. This durability is essential for long-term operation in challenging environments. The advancements in feedthrough technology have led to the development of more compact and efficient designs. Modern engineers are constantly seeking ways to improve the performance of these components, focusing on reducing size while enhancing functionality. Innovations such as miniaturization and the use of advanced materials have opened up new possibilities for feedthrough applications, enabling their use in smaller, more complex devices. In conclusion, the term feedthrough encompasses a wide range of components that facilitate the transfer of signals and fluids across barriers. Whether in electronics, telecommunications, or industrial applications, feedthroughs are integral to the functionality and reliability of modern systems. As technology continues to evolve, the role of feedthrough components will undoubtedly expand, leading to new innovations and improved performance in various fields. Understanding the significance of feedthrough technology is essential for anyone involved in engineering and design, as it lays the groundwork for creating effective and efficient systems that meet the demands of today’s fast-paced world.

在电子和工程领域，术语feedthrough指的是一种允许信号或电力从障碍物的一侧传递到另一侧的组件。这个概念在各种应用中至关重要，特别是在设计需要隔离的电路和系统时。例如，在真空系统中，feedthrough可以在不破坏真空密封的情况下实现电连接，这对于维持系统的完整性至关重要。feedthrough组件的重要性不容小觑，因为它们在确保设备正常运行的同时也保护敏感组件免受外部因素的影响。 最常见的feedthrough类型之一是电气feedthrough，它通常由一个绝缘的导电路径组成，允许信号通过。绝缘是至关重要的，因为它防止短路，并确保电信号保持稳定和可靠。在许多情况下，这些feedthrough由能够承受高温和高压的材料制成，使其适合于恶劣的操作条件。例如，在航空航天应用中，feedthrough必须能够承受极端温度和振动，同时仍提供一致的电连接。 feedthrough技术的另一个重要应用是在电信领域。在这里，feedthrough用于连接网络中的各种组件，允许有效的数据传输。这些连接的可靠性至关重要，因为任何中断都可能导致数据丢失或通信故障。工程师必须根据系统的具体要求仔细选择适当类型的feedthrough，包括频率、阻抗和环境条件等因素。 除了电气feedthrough，还有流体feedthrough，允许液体或气体通过障碍物而不泄漏。这些组件在石油和天然气等行业中至关重要，在这些行业中，保持压力和防止污染至关重要。流体feedthrough必须设计成能够承受某些物质的腐蚀性，以确保它们不会随时间退化。这种耐用性对于在困难环境中的长期操作至关重要。 feedthrough技术的进步导致了更紧凑和高效设计的发展。现代工程师不断寻求改善这些组件性能的方法，专注于减少尺寸，同时增强功能。微型化和使用先进材料等创新为feedthrough应用开辟了新可能性，使其能够用于更小、更复杂的设备。 总之，术语feedthrough涵盖了一系列促进信号和流体跨越障碍物传递的组件。无论是在电子、电信还是工业应用中，feedthrough都是现代系统功能和可靠性的核心。随着技术的不断发展，feedthrough组件的作用无疑会扩大，从而在各个领域带来新的创新和性能提升。理解feedthrough技术的重要性对于任何参与工程和设计的人来说都是必不可少的，因为它为创建有效和高效的系统奠定了基础，以满足当今快节奏世界的需求。