gravitometer

简明释义

英[ˌɡrævɪˈtɒmɪtə(r)]美[ɡrævɪˈtɑːmɪtər]

[物] 比重计

重力计

英英释义

单词用法

同义词

反义词

例句

1.Feasibility of using oxygen analyzer or gravitometer for calorific value control of LPGair mixture is studied in the system of mixing LPG and air.

探讨了在液化石油气混空气系统中采用氧分析仪或相对密度仪控制混合气热值的可行性。

2.Feasibility of using oxygen analyzer or gravitometer for calorific value control of LPGair mixture is studied in the system of mixing LPG and air.

探讨了在液化石油气混空气系统中采用氧分析仪或相对密度仪控制混合气热值的可行性。

3.The geophysicists used a gravitometer to measure the gravitational field of the Earth.

地球物理学家使用重力计来测量地球的引力场。

4.In oil exploration, a gravitometer helps identify potential drilling sites based on gravitational anomalies.

在石油勘探中，重力计通过重力异常帮助识别潜在的钻探地点。

5.Researchers deployed a portable gravitometer in the mountainous region to study geological formations.

研究人员在山区部署了一个便携式重力计以研究地质构造。

6.The gravitometer readings indicated a significant density change in the subsurface layers.

该重力计的读数表明地下层的密度发生了显著变化。

7.Using a gravitometer, scientists can detect underground caves and voids.

科学家可以使用重力计探测地下洞穴和空隙。

作文

The world we live in is governed by the fundamental forces of nature, one of which is gravity. This force not only keeps us anchored to the Earth but also influences various natural phenomena. To study and measure this elusive force, scientists use a device known as a gravitometer. A gravitometer (重力仪) is an instrument designed to measure the acceleration due to gravity at a specific location. Its applications are vast, ranging from geophysical research to engineering projects and even environmental monitoring. Understanding how a gravitometer works can provide insights into its significance in scientific research. At its core, the device measures the gravitational pull exerted on it by the Earth. This measurement can vary slightly depending on factors such as altitude, geological formations, and even the presence of water bodies nearby. For instance, a gravitometer placed at sea level will record a different gravitational force than one located on a mountain top. By analyzing these variations, scientists can infer valuable information about the Earth's structure and composition. One of the most fascinating applications of a gravitometer is in the field of geophysics. Researchers use it to detect subsurface features such as oil reserves, mineral deposits, and even underground cavities. When the gravitational pull changes in a localized area, it can indicate the presence of these resources. In this way, a gravitometer serves as a crucial tool for exploration and resource management. Moreover, gravitometers play a pivotal role in studying the effects of climate change. As glaciers melt and sea levels rise, the distribution of mass on Earth changes, leading to variations in gravitational pull that can be detected by these instruments. By monitoring these changes over time, scientists can better understand the impacts of climate change and predict future trends. In addition to their scientific applications, gravitometers are also essential in engineering and construction. Before building large structures, engineers often conduct gravity surveys to ensure that the foundation can support the weight of the building. A gravitometer helps identify any potential weaknesses in the ground that could lead to structural failures. This preventative measure is critical in ensuring the safety and longevity of infrastructure. Furthermore, advancements in technology have led to the development of more sophisticated gravitometers. Modern devices are capable of providing high-resolution measurements with remarkable accuracy. This precision allows for detailed mapping of gravitational anomalies, which can be invaluable in various fields, including archaeology, where detecting ancient structures buried underground can lead to significant discoveries. In conclusion, the gravitometer (重力仪) is an indispensable instrument in our quest to understand the forces that shape our planet. From aiding in resource exploration to monitoring environmental changes, its applications are diverse and impactful. As technology continues to advance, the capabilities of gravitometers will likely expand, further enhancing our understanding of gravity and its influence on the Earth. The study of gravity is not just about understanding a force; it is about unlocking the mysteries of our planet and ensuring a sustainable future for generations to come.