resistivity gauge

简明释义

电阻率计

英英释义

例句

1.The resistivity gauge indicated a high resistance, suggesting that the area might have dry soil.

该电阻率计显示出高电阻，这表明该地区可能有干燥的土壤。

2.A resistivity gauge can help determine the moisture content in the ground by assessing its resistivity.

通过评估土壤的电阻，电阻率计可以帮助确定土壤中的水分含量。

3.We calibrated the resistivity gauge before conducting the experiment to ensure accurate readings.

在进行实验之前，我们校准了电阻率计以确保读数准确。

4.During the geological survey, the team relied on the resistivity gauge to identify different rock layers.

在地质调查中，团队依赖于电阻率计来识别不同的岩层。

5.The engineer used a resistivity gauge to measure the soil's electrical resistance during the site assessment.

工程师在现场评估期间使用了电阻率计来测量土壤的电阻。

作文

In the field of electrical engineering and materials science, understanding the properties of materials is crucial for various applications. One of the key properties that engineers often measure is resistivity, which indicates how strongly a material opposes the flow of electric current. To accurately measure this property, a device known as a resistivity gauge is employed. A resistivity gauge (电阻率计) is an instrument used to determine the resistivity of a material by applying a known voltage and measuring the resulting current. This process allows engineers to assess the quality and suitability of materials for specific applications, such as in electronics, construction, and energy sectors.The significance of a resistivity gauge cannot be overstated. For example, in the manufacturing of semiconductors, the resistivity of the materials used directly affects their performance. A resistivity gauge enables manufacturers to ensure that the materials meet the required specifications, thus avoiding potential failures in electronic devices. Additionally, in the construction industry, the resistivity of soil can influence the design of foundations and other structures. By using a resistivity gauge, engineers can gather essential data about the soil's electrical properties, which helps in making informed decisions regarding construction practices.Moreover, the operation of a resistivity gauge is based on fundamental principles of physics, specifically Ohm's law, which states that the resistance of a conductor is proportional to its length and inversely proportional to its cross-sectional area. The resistivity gauge utilizes this principle to calculate the resistivity of a given material. By knowing the dimensions of the sample and measuring the resistance, one can derive the resistivity value. This makes the resistivity gauge an essential tool not only for research purposes but also for quality control in manufacturing processes.In recent years, advancements in technology have led to the development of more sophisticated resistivity gauges. Modern devices are often equipped with digital displays, allowing for easier reading and interpretation of results. Some advanced models even offer features such as data logging and connectivity with computers for further analysis. This evolution has made it simpler for engineers and technicians to obtain accurate measurements quickly, enhancing productivity in various fields.In conclusion, the resistivity gauge (电阻率计) plays a vital role in numerous industries by providing critical information about the resistivity of materials. Its applications range from ensuring the quality of semiconductor materials to assessing the suitability of soil for construction projects. As technology continues to advance, the resistivity gauge will undoubtedly evolve, further improving our ability to understand and utilize the electrical properties of materials. The importance of this instrument in both scientific research and practical applications highlights the ongoing need for precise measurement tools in the ever-evolving world of engineering and technology.

在电气工程和材料科学领域，理解材料的性质对于各种应用至关重要。工程师经常测量的关键属性之一是电阻率，它指示材料对电流流动的抵抗程度。为了准确测量这一属性，使用一种称为电阻率计的设备。电阻率计是一种用于通过施加已知电压并测量结果电流来确定材料电阻率的仪器。这个过程使工程师能够评估材料的质量和适用性，以便在电子、建筑和能源等特定应用中使用。电阻率计的重要性不容小觑。例如，在半导体制造中，所用材料的电阻率直接影响其性能。电阻率计使制造商能够确保材料符合所需规格，从而避免电子设备潜在的故障。此外，在建筑行业，土壤的电阻率可能会影响基础和其他结构的设计。通过使用电阻率计，工程师可以收集关于土壤电气特性的基本数据，这有助于在建筑实践中做出明智的决策。此外，电阻率计的操作基于物理学的基本原理，特别是欧姆定律，该定律指出导体的电阻与其长度成正比，与其横截面积成反比。电阻率计利用这一原理计算给定材料的电阻率。通过知道样本的尺寸并测量电阻，可以推导出电阻率值。这使得电阻率计不仅成为研究目的的重要工具，也成为制造过程中的质量控制工具。近年来，技术的进步导致了更复杂的电阻率计的发展。现代设备通常配备数字显示屏，便于读取和解释结果。一些先进型号甚至提供数据记录和与计算机连接以进行进一步分析的功能。这一演变使工程师和技术人员能够快速获得准确的测量，提高了各个领域的生产力。总之，电阻率计（电阻率计）在许多行业中发挥着至关重要的作用，通过提供有关材料电阻率的关键信息。它的应用范围从确保半导体材料的质量到评估土壤在建筑项目中的适用性。随着技术的不断进步，电阻率计无疑会不断演变，进一步提高我们理解和利用材料电气特性的能力。这种仪器在科学研究和实际应用中的重要性突显了在不断发展的工程和技术世界中对精确测量工具的持续需求。