hand-operated regulator

简明释义

手动调节器

英英释义

例句

1.The technician adjusted the pressure using the hand-operated regulator to ensure optimal performance.

技术员通过调整手动调节器的压力来确保最佳性能。

2.The hand-operated regulator is essential for maintaining the correct temperature in the furnace.

在炉子中，手动调节器对于保持正确的温度至关重要。

3.During the experiment, we relied on a hand-operated regulator to control the flow of gas.

在实验过程中，我们依靠手动调节器来控制气体流量。

4.He used a hand-operated regulator to fine-tune the water pressure in the irrigation system.

他使用手动调节器微调灌溉系统中的水压。

5.In the workshop, the hand-operated regulator allowed craftsmen to adjust the tools with precision.

在车间中，手动调节器使工匠能够精确调整工具。

作文

In today's world, the importance of precise control in various mechanical systems cannot be overstated. One critical component that often plays a vital role in achieving this precision is the hand-operated regulator. A hand-operated regulator (手动调节器) is a device that allows users to manually adjust the flow or pressure of a fluid within a system. This functionality is essential in many applications, from industrial machinery to home appliances. The concept of a hand-operated regulator can be traced back to the early days of engineering, where manual controls were the primary means of regulating processes. Unlike automated systems that rely on sensors and electronic feedback, a hand-operated regulator provides a tactile experience, enabling operators to make real-time adjustments based on their intuition and experience. This aspect is particularly valuable in situations where immediate responsiveness is required, such as in laboratories or during maintenance operations.One of the most common examples of a hand-operated regulator can be found in gas supply systems. For instance, when using a gas cylinder for welding or cooking, the operator needs to control the flow of gas accurately. The hand-operated regulator attached to the gas cylinder allows the user to increase or decrease the gas flow by turning a knob or valve. This simple yet effective mechanism ensures that the right amount of gas is supplied, preventing accidents and ensuring efficiency.Moreover, in hydraulic systems, a hand-operated regulator is crucial for controlling the pressure within the system. Operators can adjust the pressure settings manually to suit different tasks, which is particularly important in construction and manufacturing environments. The ability to control pressure accurately can significantly impact the performance and safety of heavy machinery, making the hand-operated regulator an indispensable tool in these industries.Despite the rise of automation and digital controls in modern engineering, the hand-operated regulator remains relevant. Many operators prefer the direct control that comes with manual regulation, especially in complex systems where automated controls might not respond adequately to sudden changes. In addition, the simplicity and reliability of a hand-operated regulator make it a preferred choice in remote locations where power supply may be inconsistent or unavailable.Furthermore, training new operators on the use of a hand-operated regulator is often easier compared to teaching them how to navigate complex digital interfaces. Understanding the mechanics of manual regulation fosters a deeper appreciation for the underlying principles of fluid dynamics and pressure management. As such, the hand-operated regulator serves not only as a functional tool but also as an educational device that enhances practical skills in various fields.In conclusion, the hand-operated regulator (手动调节器) plays a significant role in numerous applications across different industries. Its ability to provide precise control over fluid flow and pressure makes it an essential component in both traditional and modern engineering contexts. While technology continues to evolve, the value of manual regulation through devices like the hand-operated regulator remains steadfast, highlighting the importance of human intuition and skill in operating complex systems.