ionospheric

简明释义

英[/aɪˈɒnəˌsfɪrɪk/]美[/aɪˈɒnəˌsfɪrɪk/]

adj. [地物] 电离层的（离子层的）

英英释义

单词用法

同义词

反义词

例句

1.The Effects of Time-varying Ionospheric Channel on HF Timing.

电离层信道的时变特性对短波授时的影响。

2.The formation and evolution of ionospheric irregularities are closely connected with the instabilities of ionospheric plasma.

电离层不规则结构的形成和演化与电离层等离子体不稳定性密切相关。

3.Judging from these and other ionospheric features over Wuchang, the lunar effect may serve as a common source.

联系武昌上空电离层其它某些参量的共同特点，有可能月致效应是其共同的推动源。

4.In order to get the crustal anomaly field, the main field, magnetospheric, ionospheric and induction fields from the Magsat data must be subtracted.

为了提取地壳异常场，必须从观测资料中消除主磁场、磁层场，感应场和电离层场。

5.The monitoring of ionospheric scintillations is the basic to study the scintillation phenomena and its effects.

电离层闪烁观测是研究电离层闪烁现象及其效应的基础。

6.This is consistent with the generating conditions of the BSS (Broad Symmetric Structure) in the ionospheric heating experiments.

这与电离层加热实验中的宽对称结构(BSS)的产生条件相一致。

7.Using Raytheon's technology, BAES was to develop the HAARP Ionospheric Research Instrument (IRI) to its maximum capabilities of "Full size or final IRI (FIRI)".

利用“雷神”公司的技术，BAES要将HAARP“电离层研究器械(IRI)”开发至其“全规模或最终IRI (FIRI)”的最大能力。

8.Doppler frequency shift observation of ionospheric high frequency echo is an important method for studying ionospheric disturbances.

电离层高频反射回波的多普勒频移观测是研究电离层扰动的一个重要方法。

9.Usually, ionospheric Total Electron Conten (TEC) variation with time can be viewed as a stationary random process under quiet conditions.

平静状态下电离层总电子含量(TEC)随时间的变化通常可以视为平稳随机过程。

10.The ionospheric 电离层的 layer plays a crucial role in radio wave propagation.

电离层的层在无线电波传播中起着至关重要的作用。

11.The study of ionospheric 电离层的 dynamics is essential for improving navigation systems.

研究电离层的动态对于改善导航系统至关重要。

12.Researchers are studying the ionospheric 电离层的 effects on GPS accuracy during solar storms.

研究人员正在研究太阳风暴期间电离层的效应对GPS精度的影响。

13.The satellite communication system relies on the stability of the ionospheric 电离层的 conditions to ensure clear signals.

卫星通信系统依赖于电离层的稳定性来确保信号清晰。

14.Scientists use radar to observe changes in the ionospheric 电离层的 density at different altitudes.

科学家们使用雷达观察不同高度的电离层的密度变化。

作文

The Earth's atmosphere is a complex and dynamic system, consisting of several layers that play crucial roles in various natural phenomena. One of the most significant layers is the ionosphere, which is located approximately 30 miles to 600 miles above the Earth's surface. The term ionospheric refers to this region characterized by the presence of ions and free electrons, which are created by solar radiation. This layer of the atmosphere is essential for radio communication, as it reflects and refracts radio waves back to the Earth, allowing for long-distance transmission. Without the ionospheric layer, our ability to communicate over vast distances would be severely hindered.The ionospheric region is not static; it undergoes changes due to various factors such as solar activity, time of day, and season. During periods of high solar activity, such as solar flares or coronal mass ejections, the density of ions in the ionospheric layer can increase significantly. This heightened ionization can enhance radio wave propagation but can also lead to disruptions in communication systems. For example, GPS signals can be delayed or distorted, affecting navigation accuracy. Understanding the behavior of the ionospheric layer is therefore critical for scientists and engineers working in telecommunications and satellite technology.In addition to its impact on communication, the ionospheric layer also plays a vital role in atmospheric science and space weather studies. Researchers monitor the ionospheric conditions to predict and mitigate the effects of space weather events on Earth. These predictions are essential for protecting satellites, power grids, and other infrastructure from potential damage caused by geomagnetic storms. Furthermore, the ionospheric layer serves as a boundary between the Earth's atmosphere and outer space, making it a key area for studying the interactions between solar winds and the Earth's magnetic field.Moreover, the ionospheric region is a subject of interest for scientific research, particularly in the field of space exploration. Instruments placed in satellites and on the ground help gather data about the ionospheric conditions, contributing to our understanding of how this layer affects both human activities and natural processes. For instance, scientists study how the ionospheric layer influences the propagation of electromagnetic waves, which is crucial for developing advanced communication technologies.In conclusion, the ionospheric layer is an integral part of the Earth's atmosphere, influencing communication, navigation, and scientific research. Its dynamic nature requires constant monitoring and study to fully understand its effects on both terrestrial and extraterrestrial phenomena. As technology advances, our ability to harness the benefits of the ionospheric region will likely grow, leading to improved communication systems and a deeper understanding of our planet's atmosphere. The study of the ionospheric layer is not just an academic pursuit; it has real-world implications that affect millions of people around the globe, highlighting the importance of continued research in this fascinating area of atmospheric science.

地球的大气层是一个复杂而动态的系统，由多个层次组成，这些层次在各种自然现象中发挥着至关重要的作用。其中一个最重要的层次是电离层，位于地球表面以上约30英里到600英里。术语ionospheric指的是这一区域，其特点是存在离子和自由电子，这些离子和电子是由太阳辐射产生的。这个大气层对于无线电通信至关重要，因为它能够反射和折射无线电波回到地球，从而实现远距离传输。如果没有ionospheric层，我们在广阔距离上进行通信的能力将受到严重限制。ionospheric区域并不是静态的；它会由于太阳活动、时间和季节等各种因素而发生变化。在高太阳活动期间，例如太阳耀斑或日冕物质抛射，ionospheric层中的离子密度可能会显著增加。这种增强的电离可以改善无线电波传播，但也可能导致通信系统的干扰。例如，GPS信号可能会延迟或失真，从而影响导航的准确性。因此，理解ionospheric层的行为对于从事电信和卫星技术的科学家和工程师至关重要。除了对通信的影响，ionospheric层在大气科学和空间天气研究中也发挥着重要作用。研究人员监测ionospheric条件，以预测和减轻空间天气事件对地球的影响。这些预测对于保护卫星、电网和其他基础设施免受地磁风暴造成的潜在损害至关重要。此外，ionospheric层作为地球大气与外太空之间的边界，使其成为研究太阳风与地球磁场相互作用的关键区域。此外，ionospheric区域也是科学研究的兴趣所在，特别是在空间探索领域。放置在卫星和地面上的仪器有助于收集关于ionospheric条件的数据，促进我们对这一层如何影响人类活动和自然过程的理解。例如，科学家研究ionospheric层如何影响电磁波的传播，这对于开发先进的通信技术至关重要。总之，ionospheric层是地球大气的一个不可或缺的部分，影响着通信、导航和科学研究。其动态特性需要不断的监测和研究，以充分理解其对地球和外太空现象的影响。随着科技的发展，我们利用ionospheric区域的能力可能会不断提高，从而改善通信系统，并加深我们对地球大气的理解。对ionospheric层的研究不仅仅是一项学术追求；它具有影响全球数百万人的现实意义，突显了在这一引人入胜的大气科学领域持续研究的重要性。