cistern barometer

简明释义

水银槽气压计

英英释义

例句

1.The cistern barometer 水槽气压计 is used to measure atmospheric pressure in scientific experiments.

在科学实验中使用水槽气压计来测量大气压力。

2.The cistern barometer 水槽气压计 was invented in the 17th century and remains a fundamental tool in meteorology.

在17世纪发明的水槽气压计仍然是气象学中的基本工具。

3.To understand weather patterns, meteorologists often rely on readings from a cistern barometer 水槽气压计.

为了理解天气模式，气象学家通常依赖于水槽气压计的读数。

4.In the physics lab, we demonstrated how a cistern barometer 水槽气压计 works by measuring the height of mercury.

在物理实验室中，我们通过测量汞的高度演示了水槽气压计是如何工作的。

5.When calibrating the cistern barometer 水槽气压计, ensure that it is level and free from obstructions.

在校准水槽气压计时，确保其水平且没有障碍物。

作文

The concept of a cistern barometer is rooted in the principles of atmospheric pressure and fluid mechanics. A cistern barometer is a type of barometer that uses a large container filled with liquid, typically mercury or water, to measure atmospheric pressure. The basic principle behind this instrument is that the height of the liquid column in the cistern varies with changes in air pressure. When the atmospheric pressure increases, it pushes down on the liquid, causing the level in the cistern to rise. Conversely, when the pressure decreases, the level drops. This relationship allows us to quantify atmospheric pressure changes in a measurable way.Historically, the cistern barometer has played a crucial role in meteorology and navigation. Invented in the 17th century, it was one of the first tools that allowed scientists to understand weather patterns and predict changes in the atmosphere. Before the advent of modern technology, sailors relied on the readings from a cistern barometer to anticipate storms and other weather phenomena, which could be life-saving during their voyages at sea.The construction of a cistern barometer is relatively simple. It consists of a sealed tube filled with liquid that is inverted into a cistern of the same liquid. The height of the liquid column in the tube indicates the atmospheric pressure, which can be read against a scale. This design not only makes it easy to construct but also ensures that it is sensitive to even slight changes in air pressure, making it an effective tool for meteorological observations.In modern times, while digital barometers have largely replaced traditional cistern barometers, understanding how they work remains important for students of science and history. The cistern barometer serves as a fundamental example of how human ingenuity has harnessed natural phenomena to create instruments that enhance our understanding of the world. Moreover, it exemplifies the transition from simple mechanical devices to complex electronic systems in measuring environmental variables.Learning about the cistern barometer also opens up discussions about the importance of precise measurements in scientific inquiry. Accurate atmospheric pressure readings are essential for various applications, including weather forecasting, aviation, and even in the study of climate change. As we face global challenges related to climate, understanding historical instruments like the cistern barometer can provide insight into how we have measured and responded to changes in our environment over time.In conclusion, the cistern barometer is more than just a historical scientific instrument; it represents a significant advancement in our quest to understand the natural world. By studying its principles and applications, we gain a deeper appreciation for the interconnectedness of science, history, and technology. Whether used in the past by sailors navigating the seas or today by meteorologists predicting the weather, the cistern barometer remains a testament to human innovation and our enduring curiosity about the atmosphere around us.

“水槽气压计”的概念植根于大气压力和流体力学的原理。“水槽气压计”是一种利用装满液体（通常是汞或水）的大容器来测量大气压力的气压计。这种仪器背后的基本原理是，水槽中液柱的高度会随着空气压力的变化而变化。当大气压力增加时，它会向下压迫液体，导致水槽中的液位上升。相反，当压力降低时，液位会下降。这种关系使我们能够以可测量的方式量化大气压力的变化。历史上，“水槽气压计”在气象学和导航中发挥了至关重要的作用。它是在17世纪发明的，是科学家理解天气模式和预测大气变化的第一批工具之一。在现代技术出现之前，水手依赖“水槽气压计”的读数来预期风暴和其他天气现象，这在他们的海上航行中可能是救命的。“水槽气压计”的构造相对简单。它由一个密封的管子组成，管内充满液体，倒置在同样液体的水槽中。管中液柱的高度指示大气压力，可以通过刻度读取。这种设计不仅便于构造，而且确保其对空气压力的微小变化敏感，使其成为气象观测的有效工具。在现代，尽管数字气压计在很大程度上取代了传统的“水槽气压计”，但了解它们的工作原理对于科学和历史的学生仍然重要。“水槽气压计”作为人类智慧如何利用自然现象创造增强我们对世界理解的工具的基本例子。此外，它还体现了从简单机械设备到复杂电子系统在测量环境变量方面的过渡。学习“水槽气压计”也引发了关于精确测量在科学探究中的重要性的讨论。准确的大气压力读数对于天气预报、航空，甚至气候变化研究等各种应用都是至关重要的。随着我们面临与气候相关的全球挑战，理解像“水槽气压计”这样的历史仪器可以提供洞察，帮助我们了解随着时间的推移我们如何测量和应对环境变化。总之，“水槽气压计”不仅仅是一种历史科学仪器；它代表了我们理解自然世界的重大进步。通过研究其原理和应用，我们对科学、历史和技术的相互关联有了更深的认识。无论是过去的水手在海上航行，还是今天的气象学家预测天气，“水槽气压计”依然是人类创新及我们对周围大气持续好奇的见证。