English translation for "电离层扰动"

ionospheric agitators
ionospheric disturbances

Related Translations:

电离层传播:  iono here propagationionosphere propagationionospheric propagation

电离层风:  ionospheric wind

木星电离层:  jupiter ionosphere

电离层探测器:  ionosondeionosphere probe

电离层改造:  ionospheric modification

电离层顶:  ionopause

电离层形成:  formation of ionosphere

电离层极光:  auroral ionosphere

电离层控制点:  ionospheric control points

电离层衰落:  ionospheric fading

Example Sentences:

	1.	In this paper , the mechanism of the ionosphere contamination from the ionosphere distortion is exposed for the first time by analyzing the process of hf radar signal processing 该文通过对高频雷达信号处理过程的分析，阐明了电离层扰动对回波信号污染的机理。
	2.	According to the high spatial correlativity of the ionosphere contamination , then the rank one phase error estimation ( rope ) auto - focus method in imaging radar is suitably modified and applied to the ionosphere decontamination of hf radar echoes 根据电离层污染具有高度空间相关性的特点，将成像雷达中的秩一相位误差估计聚焦方法适当修正后应用于高频雷达回波信号去电离层扰动污染。
	3.	By means of 4 dual - frequency gps receivers over china , the tec in the ionosphere during solar flare on nov 22 , 1998 is calculated . the results indicate that the flare , the x - ray level of which is x3 . 7 , cause obvious tec enhancements in the ionosphere , the largest tec enhancement caused by the flare is about 1 . 25 tecu . the characteristic of this method to study such ionospheric disturbances caused by flares is analyzed . it is concluded that this method can be used to study the ionosphere disturbances caused by solar flare , and can get more ionospheric disturbances information because of the special satellite constellation 此次耀斑爆发引起了设在北京的高频多普勒长达15min左右的无线电短波中断。通过对gps得到的电离层tec进行分析发现：此次耀斑造成了大面积的电离层tec的增加，耀斑爆发引起的最大tec增幅在1 . 25个tec单位左右利用高精度的gps数据处理方法可研究耀斑引起的电离层扰动。另外，还分析了由gps计算的tec的时空变化特点。
	4.	Several influence factors to result plasma drift in hainan were analyzed . in this paper the characteristics of ionospheric parameters variation were analyzed systematically and some new results in storm - time such as seasonal behaviors were obtained ; it is the first time to investigate the ionospheric drift behavior in hainan and some new results was obtained , the relationships between each two plasma drift velocity components in storm time in hainan were found and the electric filed variation in hainan ionosphere also was obtained ; the results also show that there are big differences of the ionosphere parameters bo and bl obtained from the data with that obtained from the iri - 2001 applied for hainan ; a new phenomena was found during a strong magnetic storm , that a layer with very strong electron density and density grad was found during the recovery phase of the storm , its horizontal scale is beyond 100km and temporal scale is about 2 hours , this phenomena repeated 3 times continuously . a type of negative disturbance in high and low latitude but positive disturbance in east - asia also has been found 本文较为系统地给出了海南地区电离层的参数变化特征，特别是得到了一些暴时与以往不同的季节特性；第一次给出了海南地区的电离层等离子体漂移特征，发现等离子体漂移暴时扰动在三个方向上有内在的联系，得到了电场变化曲线；研究结果还表明海南电离层的半厚指数和形状参数等与国际参考电离层iri - 2001存在很大差别；通过对强磁扰动事件期间的参数变化特性分析发现，在磁暴恢复相期间海南地区电离层底部存在一个电子密度非常大的高密度区，高密度区底部电子密度梯度随高度急剧增加，该区域的水平尺度可达100公里以上时间尺度约为2小时，连续出现过三次，这是一个在海南从来未发现的新现象；研究还发现了暴时东亚地区电离层扰动会出现高低纬负相而中纬正相的现象。
	5.	Characteristics of variation and disturbances in low - latitude ionosphere were investigated based on the data observed in hainan under different magnetic activities and solar activities including variations and disturbances of parameters in different ionospheric layers , behaviors of plasma drift and a comparison with other low - latitude ionospheric station . the disturbance propagations from high to low latitude region during magnetic storm time are also investigated with analyzing the data obtained from the east - asian high - middle latitude stations 本文在观测数据分析的基础上研究了不同地磁活动和太阳活动条件下低纬电离层的变化和扰动特性，包括海南电离层各分层的参数变化和扰动特性，电离层漂移的变化特性，并与低纬度地区其他台站进行了对比分析，还对暴时东亚地区高中纬度地区台站的观测资料进行了分析，研究了电离层扰动从高纬到低纬的响应过程。
	6.	Second part - the main contribution and research results of this paper are focused on as follows : ( 1 ) how to use the measurements of a dual frequency gps receiver to determine the ionospheric delay correction model for single frequency gps of a local range ; ( 2 ) how to separate the instrumental biases with the ionospheric delays in gps observation ; ( 3 ) how to establish a large range grid ionosphere model and use the gps data of chinese crust movement observation network to investigate the change law of ionospheric tec of china area ; ( 4 ) how to improve the effectiveness of correcting ionospheric delays for waas ' s users under adverse conditions . ( 5 ) how to establish the basic theory and the corresponding framework of monitoring the stochastic ionospheric disturbance using gps ( 6 ) how to improve the modelling ability of ionospheric delay according to its diurnal , seasonal , annual variations based on gps ; ( 7 ) how to meet the demand of correcting the ionospheric delay of high - precision orbit determination for low - earth satellite using a single frequency gps receiver 1 extracting ( local ) ionospheric information from gps data with high - precision the factors are systematically described and analyzed which limit the precision of using gps data to extract ionospheric delays 二、具体研究工作的系统报告，主要集中在以下几方面：研究如何利用单台双频gps接收机的观测信息确定电离层延迟改正模型，为小范围的单频用户服务；研究如何实时分离gps观测中的仪器偏差与电离层延迟；研究如何建立较大区域的电离层格网模型，进而初步设想利用中国地壳运动观测网络深入研究我国领域的电离层的电子浓度变化规律；研究单频用户在不利条件下，如何更好地利用电离层延迟改正信息；研究利用gps监测随机电离层扰动的基本理论和框架方案；研究如何综合顾及电离层的周日、季节和年变化，进一步提高利用gps模拟电离层延迟的能力；研究如何实现星载单频gps低轨卫星的精密测轨中的电离层延迟改正要求。

Similar Words：

"电离层剖线" English translation, "电离层前向散射" English translation, "电离层倾斜" English translation, "电离层倾斜造成的误差" English translation, "电离层区" English translation, "电离层散焦" English translation, "电离层散射" English translation, "电离层散射传播" English translation, "电离层散射的前向传播" English translation, "电离层散射的向前传播" English translation