blasting galvanometer

简明释义

放炮电路试验器

英英释义

例句

1.In the laboratory, the blasting galvanometer helped us understand the effects of high voltage.

在实验室中，爆炸电流计帮助我们理解高电压的影响。

2.During the physics demonstration, the blasting galvanometer illustrated the principles of electromagnetism.

在物理演示中，爆炸电流计展示了电磁学的原理。

3.The blasting galvanometer displayed a sharp increase in current when the circuit was closed.

爆炸电流计在电路关闭时显示出电流的急剧增加。

4.For safety reasons, we calibrated the blasting galvanometer before conducting the experiment.

出于安全考虑，我们在进行实验之前校准了爆炸电流计。

5.The engineer used a blasting galvanometer to measure the electrical current during the test.

工程师使用爆炸电流计在测试过程中测量电流。

作文

In the realm of physics and electrical engineering, instruments play a crucial role in understanding and measuring various phenomena. One such instrument that has significant historical importance is the blasting galvanometer. The blasting galvanometer (爆破电流计) is a specialized type of galvanometer designed to detect and measure high currents, particularly those used in applications like blasting in mining or demolition. This device operates on the principle of electromagnetic deflection, where a current-carrying coil experiences a force in a magnetic field, causing it to move and indicate the strength of the current on a scale.The invention of the blasting galvanometer marked a turning point in how engineers approached the challenges of managing explosive materials. Before its introduction, measuring the current for blasting circuits was often imprecise and could lead to dangerous outcomes. With the advent of this device, operators could accurately determine the current flowing through their circuits, ensuring that they could safely initiate blasts without risking premature detonations.The significance of the blasting galvanometer extends beyond just safety; it also enhances efficiency in operations. By providing real-time feedback on current levels, engineers can optimize their blasting parameters, leading to more effective resource extraction and reduced operational costs. For instance, in mining operations, understanding the precise amount of current required can minimize waste and maximize the yield from each blast.Moreover, the blasting galvanometer serves as an educational tool in laboratories and classrooms. Students learning about electromagnetism can observe firsthand how changes in current affect the movement of the coil within the galvanometer. This hands-on experience solidifies theoretical knowledge and fosters a deeper understanding of electrical principles.Despite advancements in technology, the blasting galvanometer remains relevant today. Modern versions may incorporate digital displays and enhanced sensitivity, but the fundamental principles behind its operation have not changed. Engineers and technicians still rely on this tool to ensure safe and efficient blasting practices.In conclusion, the blasting galvanometer (爆破电流计) is more than just a measuring device; it is a vital component in the fields of engineering and physics. Its ability to accurately measure high currents has transformed how blasting operations are conducted, making them safer and more efficient. As technology continues to evolve, the legacy of the blasting galvanometer endures, reminding us of the importance of precision and safety in engineering practices. Understanding this instrument not only enriches our knowledge of electrical measurements but also highlights the intersection of science and practical application in real-world scenarios.

在物理学和电气工程领域，仪器在理解和测量各种现象中发挥着至关重要的作用。其中一种具有重要历史意义的仪器是爆破电流计。爆破电流计是一种专门设计用于检测和测量高电流的电流计，特别是在采矿或拆除等应用中使用的电流。这种设备基于电磁偏转原理工作，当电流通过线圈时，会在磁场中产生力，使其移动并在刻度上指示电流的强度。爆破电流计的发明标志着工程师在处理爆炸材料挑战时的一个转折点。在它问世之前，测量爆破电路中的电流往往不够准确，可能导致危险的后果。随着这一设备的问世，操作员可以准确地确定流经电路的电流，从而确保安全地发起爆破，而不会冒险提前引爆。爆破电流计的重要性不仅体现在安全性上；它还提高了操作效率。通过提供实时反馈电流水平，工程师可以优化他们的爆破参数，从而实现更有效的资源开采和降低运营成本。例如，在采矿作业中，了解所需电流的精确量可以最大限度地减少浪费，最大化每次爆破的产量。此外，爆破电流计还作为实验室和教室中的教育工具。学习电磁学的学生可以亲眼观察电流变化如何影响电流计内线圈的运动。这种动手经验巩固了理论知识，并加深了对电气原理的理解。尽管技术不断进步，爆破电流计今天仍然保持相关性。现代版本可能结合数字显示和增强灵敏度，但其操作背后的基本原理没有改变。工程师和技术人员仍然依赖这一工具来确保安全和高效的爆破实践。总之，爆破电流计(爆破电流计)不仅仅是一个测量设备；它是工程和物理领域的重要组成部分。它准确测量高电流的能力改变了爆破操作的进行方式，使其更加安全和高效。随着技术的不断演变，爆破电流计的遗产依然存在，提醒我们在工程实践中精准和安全的重要性。理解这一仪器不仅丰富了我们对电气测量的知识，还突显了科学与实际应用在现实场景中的交汇。