vaccum meter

简明释义

真空计

英英释义

例句

1.A faulty vaccum meter can lead to inaccurate readings and affect the entire process.

故障的真空计可能导致读数不准确，从而影响整个过程。

2.The technician used a vaccum meter to check the pressure in the system.

技术员使用真空计检查系统中的压力。

3.To ensure optimal performance, always calibrate your vaccum meter before use.

为了确保最佳性能，使用前请始终校准您的真空计。

4.During the experiment, we monitored the chamber pressure with a vaccum meter.

在实验过程中，我们用真空计监测腔体压力。

5.The vaccum meter displayed a reading of 25 inches of mercury.

该真空计显示的读数为25英寸汞柱。

作文

In the world of engineering and scientific research, precise measurements are essential for achieving accurate results. One of the crucial instruments used in various applications is the vacuum meter, which is designed to measure the pressure within a vacuum system. Understanding how a vacuum meter works and its significance can greatly enhance our grasp of vacuum technology.A vacuum meter is an instrument that measures the pressure of gases in a vacuum environment. It provides readings in units such as torr, pascal, or millibar, allowing engineers and scientists to monitor and control the vacuum levels in their systems. The ability to measure vacuum pressure is vital in many industries, including semiconductor manufacturing, pharmaceuticals, and food packaging, where maintaining a specific vacuum level is critical for product quality and safety.There are several types of vacuum meters, each suited for different applications. For instance, a thermocouple vacuum meter uses the principle of heat transfer to measure the pressure of a gas. As the pressure decreases, the amount of gas available to conduct heat also decreases, allowing the meter to provide an accurate reading. On the other hand, a capacitance manometer vacuum meter operates based on the displacement of a diaphragm caused by changes in pressure, providing highly precise measurements even at low pressures.The importance of using a vacuum meter cannot be overstated. In the semiconductor industry, for example, the fabrication of microchips requires extremely clean environments. Any contamination can lead to defects in the chips. A vacuum meter helps maintain the necessary vacuum levels to prevent such issues. Similarly, in the pharmaceutical industry, ensuring proper vacuum levels during the packaging process is crucial to preserve the integrity of medications.Moreover, vacuum meters play a significant role in research laboratories. Scientists often need to create and maintain vacuums for experiments, and having a reliable vacuum meter allows them to monitor their setups accurately. This capability is particularly important in experiments involving volatile substances, where even slight changes in pressure can affect the outcomes.In conclusion, the vacuum meter is an indispensable tool in various fields, enabling precise control and measurement of vacuum pressures. Its diverse applications highlight the importance of understanding this instrument for anyone involved in engineering, manufacturing, or scientific research. By mastering the use of a vacuum meter, professionals can ensure the success of their projects and contribute to advancements in technology and science.In summary, the vacuum meter (真空计) is not just a measuring device; it is a critical component that supports innovation and quality in many industries. Whether one is working in a lab, a factory, or a cleanroom, the ability to accurately measure vacuum pressure with a vacuum meter is fundamental to achieving desired results and maintaining high standards.

在工程和科学研究的世界中，精确的测量对于获得准确的结果至关重要。一个关键的仪器是真空计，它用于测量真空系统内的压力。理解真空计的工作原理及其重要性，可以大大增强我们对真空技术的理解。真空计是一种测量真空环境中气体压力的仪器。它以托（torr）、帕斯卡（pascal）或毫巴（millibar）等单位提供读数，使工程师和科学家能够监控和控制他们系统中的真空水平。测量真空压力的能力在许多行业中至关重要，包括半导体制造、制药和食品包装，在这些行业中，维持特定的真空水平对产品质量和安全至关重要。有几种类型的真空计，每种适用于不同的应用。例如，热电偶真空计利用热传导原理来测量气体的压力。随着压力的降低，可导热的气体数量也减少，从而使仪器能够提供准确的读数。另一方面，电容式压力计真空计基于压力变化引起的隔膜位移工作，即使在低压下也能提供高精度的测量。使用真空计的重要性不容小觑。在半导体行业，例如，微芯片的制造需要极其清洁的环境。任何污染都可能导致芯片缺陷。真空计帮助维持必要的真空水平，以防止此类问题。同样，在制药行业，在包装过程中确保适当的真空水平对于保持药物的完整性至关重要。此外，真空计在研究实验室中也发挥着重要作用。科学家们经常需要为实验创建和维持真空，而拥有可靠的真空计能够让他们准确监控实验设置。这种能力在涉及挥发性物质的实验中特别重要，因为即使是微小的压力变化也会影响结果。总之，真空计是各个领域不可或缺的工具，使真空压力的精确控制和测量成为可能。它的多样化应用突显了理解这一仪器的重要性，对于任何从事工程、制造或科学研究的人来说，掌握真空计的使用可以确保项目的成功，并推动技术和科学的进步。总之，真空计不仅仅是一个测量设备；它是支持许多行业创新和质量的关键组成部分。无论是在实验室、工厂还是无尘室工作，能够准确测量真空压力的真空计都是实现期望结果和保持高标准的基础。