balance pan

简明释义

天平盘

英英释义

例句

1.Before starting the experiment, make sure the balance pan is clean and calibrated.

在开始实验之前，确保天平盘干净且经过校准。

2.She weighed the ingredients on the balance pan to ensure the recipe was followed correctly.

她在天平盘上称量配料，以确保正确遵循食谱。

3.The balance pan must be level for accurate measurements.

为了获得准确的测量结果，天平盘必须保持水平。

4.The scientist placed the sample on the balance pan to measure its weight accurately.

科学家将样品放在天平盘上以准确测量其重量。

5.He carefully added the chemical to the balance pan to avoid spilling.

他小心翼翼地将化学品添加到天平盘中，以避免溢出。

作文

In the world of science and measurement, precision is crucial. One of the most fundamental tools used to achieve this precision is the balance scale. The balance scale operates using two equal sides where weights can be placed to measure the mass of an object. The key component of this apparatus is the balance pan, which holds the item being weighed. Understanding the function and importance of the balance pan can enhance our appreciation for accurate measurements in various fields, including chemistry, physics, and even culinary arts.The balance pan serves as a platform where substances are placed for weighing. When an object is placed on one balance pan, weights are added to the opposite side until equilibrium is reached. This process allows for a direct comparison of masses. The simplicity of this method belies its significance; it has been used for centuries to provide reliable measurements. In laboratories, for example, chemists rely on the balance pan to ensure that they use the correct amounts of chemicals for reactions, which is essential for achieving desired results.Moreover, the balance pan is not only limited to scientific applications. In cooking, precise measurements can make a significant difference in the outcome of a recipe. A chef may use a balance scale with a balance pan to weigh ingredients accurately, ensuring that the right proportions are maintained. This practice can elevate a dish from mediocre to exceptional, highlighting the importance of the balance pan in everyday life.In educational settings, students often engage with balance scales during experiments. They learn hands-on about mass, weight, and the principles of equilibrium through the use of the balance pan. This experiential learning helps solidify theoretical concepts, making them more tangible and understandable. As students place objects on the balance pan and observe the movements of the scale, they gain insights into the laws of physics and the nature of matter.However, while the balance pan is a valuable tool, it is essential to recognize that proper usage is critical for obtaining accurate results. Factors such as air currents, vibrations, and even temperature can affect measurements. Therefore, when using a balance pan, it is important to ensure that the environment is stable and that the scale is calibrated correctly. This attention to detail underscores the role of the balance pan not just as a tool, but as a symbol of the pursuit of knowledge and accuracy in various disciplines.In conclusion, the balance pan is more than just a part of a balance scale; it is a vital instrument that plays a significant role in scientific research, culinary practices, and education. By understanding the importance of the balance pan, we can appreciate the intricate connections between measurement, accuracy, and the pursuit of knowledge. Whether in a laboratory or a kitchen, the balance pan remains an indispensable tool in our quest for precision and excellence.

在科学和测量的世界中，精确度至关重要。用于实现这种精确度的最基本工具之一是天平。天平的工作原理是利用两个相等的侧面，可以放置重物以测量物体的质量。这个设备的关键组成部分是平衡盘，它承载着被称重的物品。理解平衡盘的功能和重要性可以增强我们对各个领域（包括化学、物理甚至烹饪艺术）中精确测量的欣赏。平衡盘作为一个平台，用于放置要称重的物质。当一个物体放在一个平衡盘上时，重物被添加到对面的侧面，直到达到平衡。这个过程允许直接比较质量。这种方法的简单性掩盖了其重要性；几个世纪以来，它一直用于提供可靠的测量。在实验室中，例如，化学家依赖于平衡盘确保他们使用正确数量的化学物质进行反应，这对实现期望的结果至关重要。此外，平衡盘不仅限于科学应用。在烹饪中，精确的测量可以显著影响食谱的结果。厨师可能会使用带有平衡盘的天平来准确称量成分，确保保持正确的比例。这种做法可以将一道菜从平庸提升到卓越，突显了平衡盘在日常生活中的重要性。在教育环境中，学生们通常在实验中使用天平。他们通过使用平衡盘进行动手实验，学习关于质量、重量和平衡原理的知识。这种体验式学习有助于巩固理论概念，使其更具可触性和可理解性。当学生将物体放在平衡盘上并观察天平的移动时，他们获得了对物理法则和物质本质的深入见解。然而，虽然平衡盘是一个有价值的工具，但必须认识到，正确的使用对于获得准确的结果至关重要。空气流动、振动甚至温度等因素都可能影响测量。因此，在使用平衡盘时，确保环境稳定和天平正确校准非常重要。这种对细节的关注强调了平衡盘不仅仅作为工具的角色，而是作为追求知识和准确性的象征，适用于各个学科。总之，平衡盘不仅仅是天平的一部分；它是一个重要的仪器，在科学研究、烹饪实践和教育中发挥着重要作用。通过理解平衡盘的重要性，我们可以欣赏测量、准确性与知识追求之间的复杂联系。无论是在实验室还是厨房，平衡盘始终是我们追求精确和卓越的不可或缺的工具。