control grid

简明释义

调制电极控制栅控制栅

英英释义

例句

1.The technician repaired the broken control grid to restore functionality to the machinery.

技术员修复了损坏的控制网格，以恢复机器的功能。

2.By modifying the control grid, we can achieve better signal clarity in our communications.

通过修改控制网格，我们可以在通信中获得更好的信号清晰度。

3.The control grid plays a crucial role in regulating the flow of electricity in the system.

控制网格在调节系统中的电流流动方面起着至关重要的作用。

4.In this experiment, we will measure the voltage across the control grid to understand its effect on the circuit.

在这个实验中，我们将测量控制网格上的电压，以了解其对电路的影响。

5.The engineer adjusted the settings on the control grid to optimize the performance of the device.

工程师调整了控制网格上的设置，以优化设备的性能。

作文

In modern technology, the term control grid refers to a crucial component in electronic devices, particularly in vacuum tubes and transistors. The control grid plays a significant role in regulating the flow of electrical current within these devices, enabling them to function efficiently. Understanding the purpose and operation of a control grid is essential for anyone interested in electronics or electrical engineering.The control grid is typically situated between the cathode and anode of a vacuum tube. Its primary function is to control the number of electrons that can pass from the cathode to the anode, thereby modulating the output signal. By applying a negative voltage to the control grid, the flow of electrons can be reduced, resulting in a lower output. Conversely, when a positive voltage is applied, more electrons can pass through, increasing the output. This ability to regulate electron flow is what makes the control grid so vital in amplifying signals in audio equipment, radios, and televisions.In addition to its role in vacuum tubes, the concept of a control grid can also be found in the realm of transistors. In field-effect transistors (FETs), for instance, the gate serves a similar purpose to the control grid in vacuum tubes. The gate voltage influences the conductivity of the channel between the source and drain, effectively controlling the current flow. This principle underlies the operation of many modern electronic devices, including smartphones, computers, and various digital gadgets.The importance of the control grid extends beyond just its technical functions. It symbolizes the broader concept of control and regulation in technology. In a world increasingly dominated by electronic devices, the ability to manage and manipulate signals is paramount. The control grid embodies this idea, serving as a metaphor for how we interact with technology. Just as the control grid regulates the flow of electricity, we too must learn to control our interactions with technology to ensure it serves us effectively rather than overwhelms us.Moreover, the control grid highlights the intricate balance between power and control. In various contexts, from politics to personal relationships, the dynamics of control can significantly impact outcomes. The control grid serves as a reminder that while we may have the power to influence situations, we must wield that power responsibly. In technology, just as in life, unchecked control can lead to chaos, while thoughtful regulation can foster harmony and efficiency.In conclusion, the control grid is more than just a technical component; it represents fundamental principles of control, regulation, and balance in both technology and life. By understanding the workings of the control grid, we not only gain insight into electronic devices but also into the larger themes of power and responsibility that govern our interactions with technology and each other. As we continue to innovate and integrate technology into our lives, the lessons embodied by the control grid will remain ever relevant, reminding us of the importance of thoughtful engagement in an increasingly complex world.

在现代技术中，术语控制网格指的是电子设备中的一个关键组件，特别是在真空管和晶体管中。控制网格在调节这些设备内电流流动方面发挥着重要作用，使它们能够高效运行。理解控制网格的目的和操作对于任何对电子学或电气工程感兴趣的人来说都是至关重要的。控制网格通常位于真空管的阴极和阳极之间。它的主要功能是控制从阴极到阳极的电子数量，从而调制输出信号。通过对控制网格施加负电压，可以减少电子的流动，导致输出降低。相反，当施加正电压时，更多的电子可以通过，从而增加输出。这种调节电子流动的能力使得控制网格在音频设备、收音机和电视中放大信号时显得尤为重要。除了在真空管中的作用外，控制网格的概念也可以在晶体管领域找到。例如，在场效应晶体管（FET）中，栅极的作用与真空管中的控制网格类似。栅极电压影响源极和漏极之间通道的导电性，有效地控制电流流动。这个原理是许多现代电子设备（包括智能手机、计算机和各种数字小工具）运作的基础。控制网格的重要性不仅仅体现在其技术功能上。它象征着技术中控制和调节的更广泛概念。在一个日益被电子设备主导的世界中，管理和操控信号的能力至关重要。控制网格体现了这一理念，作为我们与技术互动的隐喻。就像控制网格调节电流流动一样，我们也必须学习控制与技术的互动，以确保它有效地为我们服务，而不是压倒我们。此外，控制网格突显了权力与控制之间微妙的平衡。在各种背景下，从政治到个人关系，控制的动态可以显著影响结果。控制网格提醒我们，尽管我们可能有能力影响局势，但我们必须负责任地使用这种力量。在技术中，就像在生活中一样，失控的控制可能导致混乱，而深思熟虑的调节则能促进和谐与效率。总之，控制网格不仅仅是一个技术组件；它代表了技术和生活中控制、调节和平衡的基本原则。通过理解控制网格的工作原理，我们不仅获得了对电子设备的洞察，还获得了关于权力和责任的更大主题的理解，这些主题支配着我们与技术和彼此之间的互动。随着我们不断创新并将技术融入生活，控制网格所体现的教训将始终相关，提醒我们在一个日益复杂的世界中，深思熟虑的参与的重要性。