resistivity meter

简明释义

电阻率计

英英释义

例句

1.Farmers can use a resistivity meter to analyze soil health and optimize irrigation practices.

农民可以使用电阻率计分析土壤健康并优化灌溉实践。

2.By measuring the resistivity with a resistivity meter, we can determine the moisture levels in the ground.

通过使用电阻率计测量电阻率，我们可以确定地下的湿度水平。

3.The construction team used a resistivity meter to assess the soil conditions before laying the foundation.

施工团队使用电阻率计在打基础前评估土壤状况。

4.The geologist relied on the resistivity meter to locate potential water sources underground.

地质学家依靠电阻率计来定位地下潜在的水源。

5.In environmental studies, a resistivity meter is essential for detecting contamination in soil.

在环境研究中，电阻率计对于检测土壤中的污染至关重要。

作文

In the field of geophysics and electrical engineering, understanding the properties of materials is crucial. One important property that scientists and engineers often measure is resistivity. This is where a resistivity meter (电阻率计) comes into play. A resistivity meter is an instrument used to measure the electrical resistivity of materials, which can provide valuable information about their composition and structure. Resistivity is defined as the resistance of a material to the flow of electric current. It is a fundamental property that varies with the type of material, temperature, and even moisture content. The ability to measure resistivity accurately is essential for various applications, including soil analysis, mineral exploration, and construction projects. When using a resistivity meter, the process typically involves passing an electric current through the material and measuring the resulting voltage drop. By applying Ohm's law, one can calculate the resistivity of the material. Different types of resistivity meters are available, ranging from simple handheld devices to sophisticated laboratory instruments. Each type has its advantages and is suited for specific applications. For instance, in environmental studies, researchers often use a resistivity meter to analyze soil conditions. By measuring the resistivity of soil layers, they can determine the presence of contaminants, assess groundwater quality, and evaluate the suitability of land for construction. High resistivity values may indicate dry or clean materials, while low resistivity values can suggest the presence of water or pollutants. Additionally, in the mining industry, a resistivity meter plays a critical role in identifying mineral deposits. By mapping resistivity variations in the ground, geologists can infer the location of valuable resources such as metals and minerals. The data collected by the resistivity meter can guide drilling operations and help optimize extraction processes. Furthermore, the construction industry benefits from the use of resistivity meters when assessing the stability of foundations. Understanding the resistivity of soil can inform engineers about potential issues related to moisture content and soil composition, which are vital for ensuring the safety and durability of structures. In conclusion, the resistivity meter (电阻率计) is an indispensable tool in various scientific and engineering fields. Its ability to measure the electrical resistivity of materials provides essential insights that can influence decision-making in environmental studies, resource exploration, and construction projects. As technology advances, the accuracy and efficiency of resistivity meters continue to improve, making them even more valuable in our quest to understand and manipulate the physical world around us.

在地球物理学和电气工程领域，理解材料的性质至关重要。科学家和工程师经常测量的一个重要特性是电阻率。这就是电阻率计（resistivity meter）派上用场的地方。电阻率计是一种用于测量材料电阻率的仪器，这可以提供有关其成分和结构的宝贵信息。电阻率被定义为材料对电流流动的阻力。这是一个基本特性，因材料类型、温度甚至湿度含量而异。准确测量电阻率的能力对于土壤分析、矿产勘探和建筑项目等各种应用至关重要。使用电阻率计时，过程通常涉及通过材料传递电流并测量由此产生的电压降。通过应用欧姆定律，可以计算出材料的电阻率。市面上有不同类型的电阻率计，从简单的手持设备到复杂的实验室仪器。每种类型都有其优点，并适用于特定的应用。例如，在环境研究中，研究人员经常使用电阻率计来分析土壤条件。通过测量土壤层的电阻率，他们可以确定污染物的存在、评估地下水质量以及评估土地的建设适宜性。高电阻率值可能表明干燥或洁净的材料，而低电阻率值则可能暗示水或污染物的存在。此外，在采矿行业，电阻率计在识别矿藏方面发挥着关键作用。通过绘制地面电阻率的变化，地质学家可以推断出有价值资源（如金属和矿物）的所在位置。电阻率计收集的数据可以指导钻探作业，并帮助优化提取过程。此外，建筑行业在评估基础稳定性时也受益于使用电阻率计。了解土壤的电阻率可以使工程师了解与湿度含量和土壤成分相关的潜在问题，这对确保结构的安全性和耐久性至关重要。总之，电阻率计（resistivity meter）是各个科学和工程领域不可或缺的工具。它测量材料电阻率的能力提供了重要的洞察，这些洞察可以影响环境研究、资源勘探和建筑项目中的决策。随着技术的进步，电阻率计的准确性和效率不断提高，使其在我们理解和操控周围物理世界的追求中变得更加有价值。