echogram

简明释义

英[ˈekəʊɡræm]美[ˈekoˌɡræm]

n. 超声波回声图，音响测深图

英英释义

单词用法

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例句

1.The characteristics of the 2 dimensional echogram, the color Doppler energy imaging and pulsed 2 wave Doppler ultrasound spectrum were studied.

观察分析其二维声像图、彩色能量图及脉冲多普勒频谱特征。

2.These results enable us to estimate ultrasonic properties of a liquid cylinder by its echogram.

上述结果使我们能从断层像来推测液柱的声学特性。

3.The characteristics of the 2 dimensional echogram, the color Doppler energy imaging and pulsed 2 wave Doppler ultrasound spectrum were studied.

观察分析其二维声像图、彩色能量图及脉冲多普勒频谱特征。

4.The marine biologist analyzed the echogram 回声图 to identify different fish species in the area.

海洋生物学家分析了这个回声图以识别该区域内的不同鱼类。

5.Using an echogram 回声图, the researchers were able to map the underwater topography of the lake.

研究人员利用回声图成功绘制了湖泊的水下地形图。

6.The echogram 回声图 showed a large school of fish moving rapidly through the water.

这个回声图显示出一大群鱼快速游动的情况。

7.The fisherman relied on the echogram 回声图 to locate the best spots for catching fish.

渔民依靠回声图来找到最佳的捕鱼地点。

8.In sonar technology, an echogram 回声图 is crucial for detecting objects underwater.

在声纳技术中，回声图对于探测水下物体至关重要。

作文

An echogram is a visual representation of underwater sound waves, often used in marine biology and oceanography to study the characteristics of aquatic environments. The process involves sending sound pulses into the water, which then bounce off various objects, including fish, the seabed, and underwater structures. By analyzing the returning echoes, scientists can create detailed maps of the underwater landscape and gather valuable data about marine life. This technology has revolutionized our understanding of the ocean, allowing researchers to monitor fish populations, assess habitats, and track changes in marine ecosystems over time.The significance of the echogram (回声图) extends beyond mere data collection; it plays a crucial role in sustainable fishing practices. By identifying the locations and movements of fish schools, fisheries can optimize their catch while minimizing environmental impact. Additionally, echograms (回声图) are instrumental in studying the effects of climate change on marine habitats. For instance, changes in the distribution of species can be detected through regular monitoring using this technology, providing insights into how warming oceans and acidification influence marine biodiversity.Moreover, the application of echograms (回声图) is not limited to commercial fishing. Conservationists utilize this tool to protect endangered species by tracking their populations and migration patterns. By understanding where these species thrive, conservation efforts can be more effectively directed, ensuring that critical habitats are preserved.In addition to its ecological applications, the echogram (回声图) has also found use in geological studies. Researchers can analyze sediment layers and geological formations beneath the ocean surface, helping to uncover the history of tectonic activity and sediment deposition. This information is vital for understanding natural disasters like tsunamis and earthquakes, as well as for oil and gas exploration.The technology behind echograms (回声图) has evolved significantly since its inception. Modern devices, such as sonar systems, utilize advanced algorithms and high-frequency sound waves to produce high-resolution images of underwater environments. These advancements have allowed for more precise measurements and a deeper understanding of complex marine ecosystems.As we continue to explore the depths of our oceans, the importance of echograms (回声图) cannot be overstated. They serve as a bridge between the visible world above and the mysterious realm below the waves. Through the lens of the echogram (回声图), we gain insights into the behaviors and interactions of marine organisms, the composition of underwater landscapes, and the overall health of our oceans.In conclusion, the echogram (回声图) is an invaluable tool that enhances our understanding of marine environments. Its applications span across various fields, from fisheries management to conservation and geological research. As technology continues to advance, we can expect even more innovative uses for echograms (回声图), further enriching our knowledge of the underwater world and informing our efforts to protect it for future generations.