查询词典 ionosphere

The effects of TLEs on the stratosphere, mesosphere and ionosphere were discussed. Finally, a need for observation aimed data accumulation and further theoretical study of TLEs were identified, and some presently unsolved problems in the theory of TLEs were outlined.

对已有的TLEs现象学和形态特征的观测事实以及物理机制和理论研究等进行了回顾，讨论了TLEs对平流层和中间层大气以及电离层的可能影响，并提出了目前在TLEs理论方面尚未解决的问题，指出了进一步观测和理论研究的必要性。

The couplings between the ionosphere and the magnetosphere, thermosphere, and mesosphere as well as the ionospheric processes at different latitudes are key issues today.

描述了电离层、磁层和中性大气耦合过程的基本图像。

The Skywave Over-the-Horizon Radar operates in high frequency band (3-30MHz) and employs the ionosphere to reflect signal to detect targets from the top down.

天波超视距雷达工作在3—30MHz的高频频段，利用电离层对高频信号的反射作用自上而下地进行目标探测。

The skywave Over-the-Horizon Radar operates in high frequency band (3-30MHz) and employs the ionosphere to reflect signal to detect targets from the top down.

天波超视距雷达(Over-the-Horizon Radar—OTHR)工作在3—30MHz的高频频段，利用电离层对高频信号的反射作用自上而下地进行目标探测。

By comparison, the ROTI index, ionospheric TEC horizontal gradient and vertical TEC correlate very well with each other, and their variations characteristics result from density irregularities produced by plasma instability in ionosphere.

对比发现，ROTI指数、电离层TEC水平梯度和电离层垂直TEC三者之间有很好的对应关系，它们的变化特征均由电离层中的不规则体引起。

Provided by the use of IGS precise ephemeris and precision clock bad, you can achieve high-precision positioning and orbit determination, which makes GPS in determining the satellite orbit to monitor the ionosphere and troposphere in the job to play an increasingly important role.

利用IGS提供的精密星历和精密钟差，可以实现高精度定位和定轨，这使得GPS在确定卫星轨道、监测电离层和对流层中的工作中发挥了举足轻重的作用。

It is shown that seismic activities can arouse the earth-ionosphere cavity resonance anomalies from the observation for many years.

多年来的观测研究表明，地震活动可能引发地球-电离层空腔共振异常。

The thermosphere and ionosphere are the primary regions of near space satellite in orbit, as well as the important area where space weather affects human activity so much.

地球热层和电离层是近地卫星运行的主要场所，也是空间天气对人类活动影响的重要区域。

Our work in this paper not only develops new ionospheric HF sounding and diagnosis system for ionospheric disturbances, which is an effective method to monitor ionospheric disturbances in real time and study the dispersion relationship of AGW, but also gives a new way to investigate the ionospheric storms and the coupling between ionosphere and thermosphere.

本文工作的研究成果不仅推动了电离层高频探测与诊断工作的发展，而且为观测研究声重波在真实大气中色散关系提供了有效手段，同时也为利用数字测高仪研究电离层暴以及电离层与热层的耦合等问题提供了一种新思路。

On the other hand, data analysis reveals that the ionosphere and its background thermosphere undergo numerous kinds of variations, i.e. the diurnal, day-to-day, semiannual and annual variations.

在另外一方面，大量的研究工作表明，在电离层及其背景大气中广泛存在着各种时间尺度的变化行为，例如典型的周日变化、逐日变化、准27天变化、半年变化、周年变化、准两年变化以及随太阳活动周期的11年、甚至更长周期的变化等等。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。