back feed

简明释义

1. 反馈; 2. 回授;

英英释义

例句

1.We need to ensure that the solar panels do not back feed into the grid during maintenance.

我们需要确保太阳能电池板在维护期间不会反向供电到电网。

2.If the power goes out, the generator can back feed electricity into the house.

如果停电，发电机可以将电力反向供电到房子里。

3.The technician warned us that improper wiring could cause the system to back feed and damage appliances.

技术员警告我们，错误的接线可能导致系统反向供电并损坏电器。

4.When connecting multiple generators, it is crucial to prevent back feed into the main circuit.

连接多个发电机时，防止反向供电到主电路是至关重要的。

5.The inverter is designed to stop back feeding when the grid goes down.

该逆变器设计用于在电网断电时停止反向供电。

作文

In the world of technology and engineering, terms often carry specific meanings that are crucial for understanding complex systems. One such term is back feed, which refers to the process where electricity or data flows back into a system from an external source. This can occur in various contexts, including electrical grids, computer networks, and even in biological systems. Understanding back feed is essential for engineers and technicians who design and maintain these systems.To illustrate the concept, let’s consider an example from the electrical industry. In a typical power distribution system, electricity flows from power plants to consumers through a series of transformers and transmission lines. However, when a consumer has a solar panel installed on their roof, they can generate their own electricity. If this generated electricity is not used entirely, it can be sent back into the grid. This phenomenon is known as back feed, where the excess power produced by the solar panels flows back into the electrical grid.The implications of back feed are significant. On one hand, it allows for greater efficiency in energy use, as households can contribute to the overall power supply. On the other hand, it poses challenges for grid management. Utility companies must ensure that the grid can handle the additional electricity without causing disruptions. Proper regulations and technologies, such as smart meters, are necessary to monitor and manage back feed effectively.Similarly, in computer networks, back feed can refer to the feedback loop where data is sent back to the source after being processed. For instance, in a networked environment, a server may send data to a client, which processes the information and sends a response back to the server. This two-way communication is crucial for maintaining efficient operations and ensuring that both parties are synchronized.In biology, the concept of back feed can also be observed in ecosystems. For example, when predators consume prey, they help regulate the population of that species. As the prey population decreases, the pressure on resources increases, allowing for the growth of vegetation. This interaction creates a feedback loop where the health of the ecosystem relies on the balance between different species. Understanding these dynamics is essential for conservation efforts and ecological studies.In conclusion, the term back feed encompasses a variety of processes across different fields, each with its unique implications and significance. Whether in electrical systems, computer networks, or biological ecosystems, back feed plays a critical role in maintaining balance and efficiency. As technology continues to evolve, the importance of understanding such concepts will only grow, highlighting the interconnectedness of systems and the need for careful management. Engineers, scientists, and technicians must remain vigilant to ensure that back feed is harnessed effectively while mitigating any potential risks associated with it.

在科技和工程的世界中，术语通常包含特定的含义，这对于理解复杂系统至关重要。其中一个术语是back feed，它指的是电力或数据从外部源流回系统的过程。这种情况可以出现在各种上下文中，包括电网、计算机网络，甚至生物系统。理解back feed对设计和维护这些系统的工程师和技术人员至关重要。为了说明这个概念，让我们考虑一个来自电力行业的例子。在典型的电力分配系统中，电力从发电厂通过一系列变压器和输电线路流向消费者。然而，当消费者在屋顶上安装太阳能电池板时，他们可以生成自己的电力。如果这些产生的电力没有被完全使用，就可以送回电网。这种现象被称为back feed，即太阳能电池板产生的多余电力流回电网。back feed的影响是显著的。一方面，它允许更高效的能源使用，因为家庭可以为整体电力供应做出贡献。另一方面，它给电网管理带来了挑战。公用事业公司必须确保电网能够处理额外的电力，而不会导致中断。适当的法规和技术，如智能电表，是有效监控和管理back feed所必需的。同样，在计算机网络中，back feed也可以指数据在处理后返回源头的反馈循环。例如，在网络环境中，服务器可能会向客户端发送数据，客户端处理信息并将响应发送回服务器。这种双向通信对于保持高效的操作和确保双方同步至关重要。在生物学中，back feed的概念也可以在生态系统中观察到。例如，当捕食者捕食猎物时，它们有助于调节该物种的数量。随着猎物数量的减少，对资源的压力增加，从而使植被得以生长。这种相互作用创造了一个反馈循环，生态系统的健康依赖于不同物种之间的平衡。理解这些动态对保护工作和生态研究至关重要。总之，术语back feed涵盖了不同领域中的多种过程，每个过程都有其独特的影响和重要性。无论是在电力系统、计算机网络还是生物生态系统中，back feed在维持平衡和效率方面发挥着关键作用。随着技术的不断发展，理解此类概念的重要性只会增加，突显出系统之间的相互联系以及精心管理的必要性。工程师、科学家和技术人员必须保持警惕，以确保有效利用back feed，同时减轻与之相关的潜在风险。