assayer's tongs

简明释义

试金钳

英英释义

例句

1.The chemist carefully picked up the heated metal with his assayer's tongs to avoid burns.

化学家小心翼翼地用他的熔炼钳夹起加热的金属，以避免烧伤。

2.The jeweler demonstrated how to properly use assayer's tongs when working with precious metals.

珠宝商演示了在处理贵金属时如何正确使用熔炼钳。

3.In the laboratory, assayer's tongs are essential for safely handling hot materials.

在实验室中，熔炼钳对于安全处理热材料是必不可少的。

4.During the gold testing process, the technician used assayer's tongs to handle the samples safely.

在黄金检测过程中，技术人员使用熔炼钳安全地处理样品。

5.When examining the ore, the geologist relied on assayer's tongs to manipulate the hot fragments.

在检查矿石时，地质学家依赖于熔炼钳来操作热碎片。

作文

In the world of metallurgy and chemistry, precision is paramount. One tool that embodies this principle is the assayer's tongs. These specialized tongs are used by assayers—professionals who analyze the composition of metals and minerals. The use of assayer's tongs is crucial because they allow for safe handling of hot materials during testing. When an assayer is working with molten metal or conducting a fire assay, the risk of burns and accidents is significant. Therefore, the design of assayer's tongs ensures that the user can maintain a safe distance from extreme temperatures while still performing necessary tasks.The history of assayer's tongs can be traced back to ancient civilizations, where the need to test the purity of metals was essential for trade and industry. Gold, silver, and other precious metals were often subjected to rigorous testing to determine their quality. Assayers needed reliable tools to handle these materials without compromising safety or accuracy. Over time, assayer's tongs evolved in design and functionality, becoming an indispensable part of the assayer's toolkit.When using assayer's tongs, the assayer must have a deep understanding of the materials they are working with. For example, different metals have various melting points and reactions to heat. This knowledge is critical when determining how long to heat a sample and at what temperature. The tongs themselves are typically made from materials that can withstand high temperatures, ensuring durability and effectiveness during the testing process.Moreover, the ergonomics of assayer's tongs are designed to provide comfort and control. An assayer may spend hours in the lab, and having tools that reduce strain on the hands and wrists is essential. The grip of the tongs is engineered to allow for precise movements, which is vital when handling small samples or transferring materials into different vessels for analysis.In addition to their practical applications, assayer's tongs also symbolize the intersection of art and science in metallurgy. The act of assaying is not merely a technical task; it requires skill, intuition, and sometimes even creativity. Assayers must interpret the results of their tests and make decisions based on their findings. The role of assayer's tongs in this process cannot be overstated, as they represent the careful balance between safety and scientific inquiry.In conclusion, assayer's tongs are more than just a tool; they are a testament to the importance of safety and precision in the field of metallurgy. As technology advances, the design and materials used in assayer's tongs may continue to evolve, but their fundamental purpose will remain the same. They serve as a reminder of the meticulous nature of assaying and the dedication of those who work in this field. Understanding the significance of assayer's tongs allows us to appreciate the intricate processes involved in analyzing metals and minerals, highlighting the blend of science and craftsmanship that defines this profession.

在冶金和化学的世界中，精确度至关重要。一个体现这一原则的工具就是assayer's tongs（试金夹）。这些专用夹具由试金师使用——分析金属和矿物成分的专业人士。使用assayer's tongs至关重要，因为它们可以在测试过程中安全地处理热材料。当试金师在处理熔融金属或进行火法测定时，烧伤和事故的风险是显著的。因此，assayer's tongs的设计确保用户可以在执行必要任务时保持与极端温度的安全距离。assayer's tongs的历史可以追溯到古代文明，当时测试金属纯度的需求对贸易和工业至关重要。黄金、白银和其他贵金属通常会经过严格的测试，以确定其质量。试金师需要可靠的工具来处理这些材料，而不损害安全性或准确性。随着时间的推移，assayer's tongs的设计和功能不断演变，成为试金师工具箱中不可或缺的一部分。在使用assayer's tongs时，试金师必须对所处理的材料有深刻的理解。例如，不同的金属具有不同的熔点和对热的反应。这些知识在确定加热样品的时间和温度时至关重要。夹具本身通常由能够承受高温的材料制成，确保在测试过程中耐用和有效。此外，assayer's tongs的人体工程学设计旨在提供舒适性和控制力。试金师可能在实验室里工作数小时，因此拥有减少手部和手腕疲劳的工具至关重要。夹具的握柄经过工程设计，以便进行精确移动，这在处理小样品或将材料转移到不同分析容器时至关重要。除了它们的实际应用外，assayer's tongs还象征着冶金学中艺术与科学的交汇。试金过程不仅仅是技术任务；它需要技能、直觉，有时甚至创造力。试金师必须解释他们测试的结果，并根据发现做出决策。assayer's tongs在这一过程中扮演的角色不可低估，因为它们代表了安全与科学探究之间的微妙平衡。总之，assayer's tongs不仅仅是一种工具；它们是冶金领域安全和精确性重要性的证明。随着技术的发展，assayer's tongs的设计和使用材料可能会继续演变，但它们的基本目的将保持不变。它们提醒我们试金过程的细致性质，以及那些在这一领域工作的人们的奉献精神。理解assayer's tongs的重要性使我们能够欣赏分析金属和矿物的复杂过程，突显了定义这一职业的科学与工艺的结合。