vernier dial

简明释义

游标度盘

英英释义

例句

1.When calibrating the machine, ensure the vernier dial 游标刻度盘 is set to zero before taking measurements.

在校准机器时，确保游标刻度盘在进行测量之前设置为零。

2.The engineer used the vernier dial 游标刻度盘 to measure the precise dimensions of the component.

工程师使用了游标刻度盘来测量组件的精确尺寸。

3.The vernier dial 游标刻度盘 is essential for achieving high precision in scientific experiments.

在科学实验中，游标刻度盘对于实现高精度是必不可少的。

4.He adjusted the vernier dial 游标刻度盘 to get a more accurate reading of the gauge.

他调整了游标刻度盘以获得更准确的仪表读数。

5.To read the measurement accurately, align the main scale with the vernier dial 游标刻度盘 carefully.

为了准确读取测量结果，请仔细对齐主刻度和游标刻度盘。

作文

In the world of precision measurement, the vernier dial plays a crucial role. This instrument allows users to take highly accurate measurements that are essential in various fields such as engineering, manufacturing, and science. The vernier dial is an essential tool for anyone who requires precise measurements in their work. It consists of a main scale and a sliding scale known as the vernier scale. The innovation of the vernier dial lies in its ability to measure fractions of a unit, which would be difficult to achieve with a standard ruler or measuring tape.One of the most significant advantages of using a vernier dial is its accuracy. Standard measuring tools may only provide measurements to the nearest millimeter or inch, but a vernier dial can measure down to hundredths of a millimeter. This level of precision is particularly important in fields such as mechanical engineering, where even the smallest discrepancy can lead to significant issues in the functionality of a machine. For example, when designing a component that fits into a larger assembly, engineers must ensure that every part is manufactured to exact specifications. A vernier dial enables them to achieve this level of detail.Using a vernier dial requires some practice, as it involves reading two scales simultaneously. The user must first align the zero mark of the vernier scale with a reading on the main scale. Then, they look for the line on the vernier scale that aligns perfectly with any line on the main scale. This alignment indicates the additional measurement beyond the main scale reading. Although it may seem complicated at first, many find that with practice, reading a vernier dial becomes second nature.In addition to its practical applications, the vernier dial also represents an important advancement in the history of measurement tools. Invented by Pierre Vernier in the 17th century, the vernier dial has since evolved, but its fundamental design principles remain largely unchanged. This enduring design speaks to the effectiveness of the vernier dial in providing accurate measurements. As technology continues to advance, digital versions of the vernier dial have emerged, offering even greater ease of use and precision. However, many professionals still prefer the traditional analog vernier dial for its reliability and simplicity.Moreover, the vernier dial is not limited to industrial applications. It is also commonly used in laboratories, woodworking, and even in educational settings. Students learning about measurements and precision often use vernier dials to understand the importance of accuracy in scientific experiments. In woodworking, craftsmen rely on these tools to ensure that their cuts and joints fit together seamlessly, showcasing the versatility of the vernier dial across different disciplines.In conclusion, the vernier dial is a remarkable tool that exemplifies the intersection of precision and practicality. Its ability to provide accurate measurements makes it indispensable in various fields, from engineering to education. While modern technology offers alternatives, the classic vernier dial remains a favored choice for those who appreciate the art of precision measurement. Whether you are a seasoned professional or a student just starting to explore the world of measurement, understanding how to use a vernier dial is a valuable skill that can enhance your work and deepen your appreciation for the nuances of accuracy.

在精密测量的世界中，游标盘发挥着至关重要的作用。该仪器允许用户进行高度准确的测量，这在工程、制造和科学等多个领域都是必不可少的。游标盘是任何需要精确测量的人必备的工具。它由主刻度和一个称为游标刻度的滑动刻度组成。游标盘的创新之处在于它能够测量单位的分数，这在使用标准尺或测量带时是很难实现的。使用游标盘的一个主要优点是其准确性。标准测量工具可能只能提供到最近的毫米或英寸的测量，而游标盘可以测量到百分之一毫米的精度。这种精确度在机械工程等领域尤为重要，因为即使是最小的差异也可能导致机器功能上的重大问题。例如，在设计一个适合更大组件的部件时，工程师必须确保每个部件都按照确切的规格制造。游标盘使他们能够实现这种细节水平。使用游标盘需要一些练习，因为这涉及同时读取两个刻度。用户首先必须将游标刻度的零刻度与主刻度上的读数对齐。然后，他们寻找游标刻度上与主刻度上任何线条完全对齐的线条。这种对齐表示超出主刻度读数的附加测量值。虽然刚开始看起来很复杂，但许多人发现经过练习，阅读游标盘变得非常自然。除了实际应用外，游标盘还代表了测量工具历史上的一个重要进步。它是由皮埃尔·游标在17世纪发明的，至今仍在不断发展，但其基本设计原则大体保持不变。这种持久的设计证明了游标盘在提供准确测量方面的有效性。随着技术的不断进步，数字版本的游标盘也应运而生，提供了更大的使用便利性和精度。然而，许多专业人士仍然更喜欢传统的模拟游标盘，因为它的可靠性和简单性。此外，游标盘并不仅限于工业应用。它在实验室、木工甚至教育环境中也很常见。学习测量和精度的学生通常使用游标盘来理解准确性在科学实验中的重要性。在木工中，工匠依靠这些工具确保他们的切割和接头无缝结合，展示了游标盘在不同学科中的多样性。总之，游标盘是一种卓越的工具，体现了精度与实用性的交汇。它提供准确测量的能力使其在各个领域不可或缺，从工程到教育。虽然现代技术提供了替代方案，但经典的游标盘仍然是那些欣赏精密测量艺术的人的首选。无论您是经验丰富的专业人士还是刚开始探索测量世界的学生，了解如何使用游标盘都是一项有价值的技能，可以增强您的工作并加深您对准确性细微差别的欣赏。