ionosphere

ionosphere

1. * The Ionosphere from the supposition to the confirmation was resulted edtirely from the development of the radio technique.

/ 电离层从猜想到证实完全是无线电技术发展的结果。

2. The Influnce of the solar eclipse on 19 April 1958 on the Ionosphere at Wuhan

1958年4月19日武昌地区日食对电离层的影响

3. Between 1975 and 1981 NASA and the US Military began to design ways to test this new phenomena through deliberate experimentation with the ionosphere.

1975到1981年间国家宇航局和美国军方开始设计通过对电离层的有意实验来测试这一新现象的方法。

4. Influence of Interferential Wave of E_s Ionosphere on FM Broadcasting Coverage Network and Countermeasures Could Be Taken.

E_s层干扰波对调频广播覆盖网的影响及其对策

5. Global Ionosphere Model (GIM)

GIM

6. automatic ionosphere recorder

[电] 电离层自动记录仪

7. "The wind comes in, carries a magnetic field, which wraps around the ionosphere of the planet.

“太阳风过来时携带的磁场把行星的电离层缠绕住。

8. "Over the horizon" technologies - These facilitate ground-based methods of harassment (eg The Alaskan HAARP project which bounces signals off the ionosphere).

“视距外”技术-这些促进了以地面为基础的折磨方法(例如阿拉斯加高频活跃极光研究计划,它反射信号到电离层)。

9. Ionosphere over Shanghai

上海的电离层

10. The Influence of Upper Boundary Conditions on the Polar Ionosphere

不同上边界条件下的极区电离层数值模拟

11. Density and electric field fluctuations associated with the gradient drift instability in the high-latitude ionosphere

与在高纬度电离层梯度漂移不稳定性有关的电场波动和密度

12. Study of the Influences of Neutral Winds on the Ionosphere at Magnetic Storm

中性风对暴时电离层影响的研究

13. English: 87.Above the troposphere is the stratosphere, followed by the ionosphere and capped by the exosphere.

中文: 在对流层上是平流层,接着是电离层,最上层是外逸层。

14. English: 87. Above the troposphere is the stratosphere, followed by the ionosphere and capped by the exosphere.

中文:在对流层上是平流层,接着是电离层,最上层是外逸层。

15. 34. The characteristic of the attenuation when high-power microwave propagates through the lower ionosphere is analyzed in this paper.

主要研究高功率微波在低电离层的传输衰减特性。

16. British physicist who predicted the existence of the ionized atmospheric layer now known as the ionosphere.

亥维赛,奥利弗1850-1925英国物理学家,他预言了电离空气层即现在所知的电离层的存在

17. High-Frequency Wave Excitation by the Modulated Electron Beam From Spacecraft Injected Into the Ionosphere Plasma

从空间飞行器入射进电离层的调制电子束产生的高频波辐射

18. Electromagnetic wave excitation by a modulated electron beam injected from spacecraft into the ionosphere

从空间飞行器注入电离层的调制电子束产生的电磁波辐射

19. The coherence bandwidth of shortwave channel is calculated by using the density profile and wave propagation features in ionosphere.

从该电子密度模式和电离层波传播特性出发确定多径分量,计算短波信道相干带宽。

20. Their main limitation is that they are incapable of rising to the ionosphere

他们主要局限性是不能上升到电离层。

21. US military documents seem to suggest, however, that HAARP's main objective is to "exploit the ionosphere for Department of Defense purposes." (quoted in Chossudovsky, op cit).

但是美国军方档案暗示HAARP的主要目标是出于国防目的的对电离层的开发和利用。

22. Coupling between lower atmosphere and ionosphere

低层大气-电离层耦合

23. sounding of the lower ionosphere

低电离层探测

24. Keywords Low latitude ionosphere,Variation characteristics,Plasma drift,Ionospheric storm,Electric field;

低纬电离层;变化特性;等离子体漂移;电离层暴;电场;

25. A complete method of LF sky-wave propagation prediction and measurement of lower ionosphere model parameters

低频天波传播预测与低电离层模式参数的测定

26. As a practical use, the electromagnetic fields in different depth under sea water and in several thousands of kilometers from the source, excited by an ELF source due to heating ionosphere, are calculated.

作为应用 ,具体计算了电离层被加热产生的极低频源在几千公里范围水下不同深度远处接收场强的量级

27. Signals on frequencies above 30 MHz normally pass through the ionosphere and into space.

信号在频率在30兆赫通常通行证之上通过电离层和入空间。

28. Signals sometimes bounce off of highly ionized patches in the ionosphere known as sporadic E clouds, enabling reception of signals from 1,500 miles and sometimes beyond.

信号有时弹出来高度被电离的补丁在电离层以分散E云彩著名,使能信号的招待会从1,500英哩和有时以远。

29. Optics physics of the ionosphere materials science biophysics, medical physics, and biomedical engineering

光学材料科学电离层物理学生物物理学、医学物理学和生物医学工程

30. Kivelson et al. argue that Europa's tenous, external ionosphere also cannot provide the required conducting layer.

克沃尔森等人证明木卫二的外部电离层同样无法提供符合要求得导电层。

31. ABOUT C LAYER IN THE D REGION OF IONOSPHERE

关于在电离层D区中的C层

32. On the asymmetry of the storm-time current system in the ionosphere between southern and northern hemispheres

关于暴时电离层电流分布的南北半球不对称性

33. Keywords progesterone;calcium ionosphere A23187;acrosome reaction;sperm viability;

关键词孕酮;钙离子载体A23187;顶体反应;精子活率;精子活力;

34. Its upper limit is determined by the conditions in the ionosphere

其上限由电离层的状态而决定。

35. The purpose of DGPS is to reduce the effect of GPS satellite orbit errors, clock errors, and the atmospheric delays from ionosphere and troposphere.

其目的在减低GPS卫星轨道及时间误差,及大气层中电离层和对流层延迟效应之影响。

36. Sporadic-E propagation is caused by patches of intense ionization in the E-layer of the ionosphere (approximately 35 to 60 miles above the Earth's surface).

分散E传播由强烈的电离补丁造成在电离层的E层数(大约35到60英哩在地球的表面之上)。

37. Analyzed the shortcomings of using the previous methods to divide with high accuracy the earth ionosphere into different layers.

分析了现有方法无法保证高精度和高可靠性地进行电离层分层这一严重不足;

38. Studying Change Rate of Ionosphere TEC Arousing by Solar Flare with GPS Data

利用GPS资料研究太阳耀斑引起的TEC变化率

39. According to the result of ionospheric delay , ionosphere is uneven and therefore it is suitable to simulate the ionospheric delay of an area instead of computing with ionospheric model.

利用电离层延迟分析了电离层的基本特性,试验表明由于电离层电子密度的不均匀,采用实测数据模拟区域电离层延迟模型比采用经验模型计算更符合实际;

40. Researches on the Refractive Correction of the Ionosphere in Mono-pulse Radar Measurement

单脉冲雷达测量的电离层折射修正的研究

41. Ionosphere Delay Correction in Possitioning of Single Frequency GPS Receiver

单频GPS接收机定位中的电离层延迟改正

42. Keywords satellite navigation;radio navigation;ionosphere;differential GPS;

卫星导航;无线电导航;电离层;差分GPS;

43. Had shortwave radios existed, they would have been rendered useless by energy deposition in the ionosphere, the high-altitude layer of ionized gas that reflects radio waves.

即使当时有短波无线电,也会因电离层(高层的离子化气体层,能反射无线电波)能量储存而瘫痪。

44. Coupled Ionosphere Scintillation Model

合电离层闪烁(现象)模型

45. Below 155 kHz: Signals below 155 kHz don't propagate very well via the ionosphere;

在155千赫以下:信号在155千赫以下不繁殖很好通过电离层;

46. A gravity-driven electric current in the Earth's ionosphere identified in CHAMP satellite magnetic measurements

在CHAMP卫星磁测量里确定地球电离层的受到驱动的重力电流

47. Influences of solar flare bursts and partical precipitation on the lower ionosphere have been observed by means of VLF propagation effects at Zhongshan Station in Antarctica.

在南极中山站利用甚低频传播手段观测太阳耀斑爆发及极区粒子沉降对低电离层的影响。

48. In compression region,high frequency modulational field radiated by antenna system of moving bodies in ionosphere could influence the density distribution of charged particles.

在压缩区内,飞行体天线辐射出的高频调制场影响等离子体中的电荷分布,而电荷分布的扰动又反过来影响场量。

49. 87. Above the troposphere is the stratosphere, followed by the ionosphere and capped by the exosphere.

在对流层上是平流层,接着是电离层,最上层是外逸层。

50. Across the Arctic, where Earth's magnetic field affords the least protection, these particles penetrated to an altitude of 50 kilometers and deposited additional energy in the ionosphere.

在整个北极(地球磁场保护力最弱的地方)上空,这些粒子穿透到50公里高处,并将多馀的能量释入电离层。

51. In radio communications, one of the three regions which form the ionosphere.

在无线电通信中,电离层的三个分区之一。

52. in radio communications,one of the three regions which form the ionosphere

在无线电通信中,电离层的三个分区之一

53. In a Jovian stationary orbit, a spacecraft goes around the planet at the same speed as the ionosphere.

在木星的同步轨道上,太空船环绕行星的速度与电离层相同。

54. Evidence of naturally occurring wave-wave interactions in the polar ionosphere and its relation to naturally enhanced ion acoustic lines

在极地电离层自然出现波-波相互作用的迹象及其对自然增长离子声学线的关系

55. In the absence of the selective availability errors,the positioning accuracy of differential GPS is strongly dependent on the spatial decorrelation of the ionosphere.

在没有选择可用性条件下,差分GPS定位精度完全取决于电离层的空间不相关性。

56. At full Moon, the Moon reflects charges that have passed the earth back into the ionosphere, raising the voltage.

在满月,月亮反射那些已经穿过地球的电荷使他们再回到电离层,使得电压升高。

57. Perturbation Effect of the Electronic Induction Drag on the Orbital Elements of a Charged Satellite Moving in an Ionosphere

在电离中电感应阻力对带电卫星轨道根数的摄动影响

58. To enable long-distance communication, many telecommunication systems transmit radio signals via the ionosphere.

在长距离通讯上,大多数通讯系统利用电离层来传递无线电讯号。

59. In the design of electrostatic-proof,external coating for electrostatic proof is adopted to eliminate the electrostatics occurred from high speed air current and atmosphere ionosphere.

在防静电设计中采用了罩体外表面喷涂防静电涂料来消除因高速气流及大气电离层使天线罩表面产生的静电。

60. Study on Theories and Methods of Correcting Ionospheric Delay and Monitoring Ionosphere Based on GPS

基于GPS的电离层监测及延迟改正理论与方法的研究

61. A Design of the Frame Web - based Ionosphere TEC Information System

基于WEB的电离层tec信息系统构架设计

62. THE HEATING OF UPPER IONOSPHERE BY POWERFUL HIGH-FREQUENCY RADIO WAVES

大功率无线电波对高电离层的加热

63. Experimental study on the ion movement law in corona ionosphere at atmosphere pressure

大气压下电晕电离层离子运动规律的实验研究

64. They move under the influence of the dynamo currents in the Earth 's core , as well as electric currents flowing in the ionosphere, the radiation belts and the Earth 's magnetosphere.

它们在地核内发电机流以及流动在电离层、辐射带和地球磁气圈内电流的影响下产生移动。

65. It traps charges, lowering the voltage on the ionosphere, and on us.

它挡住了电荷(挡住了太阳风),使电离层的电压降低,也使我们身体上感应的电压降低。

66. It is componented by the space ionosphere"s reflection against short wave .

它是利用空间电离层对短波的反射构成的。

67. When a radio signal (an electromagnetic wave) propagates into the ionosphere, it might be absorbed, attenuated, refracted, or it might shoot right through and out into space.

当一个无线电信号(电磁波)传播进入电离层时,它也许会被吸收、削弱、折射,或者会穿透并进入太空。

68. This paper gives a whole new method based on time difference of arrival(TDOA) and ionosphere reflection.

提出一种结合时差定位技术和电离层一次反射对飞行目标进行被动定位与跟踪的全新方法。

69. Abstract: The propagation of high power microwave (HPM) can produce nonlinear effect in lower ionosphere.

摘 要: 高功率微波在低电离层中传输时会产生非线性效应。

70. A new method for predicting disturbances in the ionosphere by using the Artificial Neural Network (ANN) has been presented.

摘要利用人工神经网络技术,提出预报离散随机的电离层骚扰事件的新方案。

71. A lot of examples indicate that there is interrelation between earthquake and ionosphere, which is the theoretic element for development of earthquake electromagmetic satellite.

摘要大量的震例表明,地震与电离层之间存在一定的耦合关系,这为地震电磁卫星的发展提供了理论依据。

72. This paper presents three-dimensional, global numerical simulations of the dynamic response of the Earth's ionosphere to interplanetary shocks.

摘要本文就地球电离层对行星际激波的动力学响应进行三维全球数值模拟研究。

73. Due to the frequency selectivity, non-stationary and multipath effect of the ionosphere, it is difficult to measure the beam width of OTHR antenna in azimuth of this kind of radar.

摘要由于传输信道电离层存在频率选择性、非平稳性和多径效应,对天波超视距雷达的方位波束宽度性能进行测试存在着相当的困难。

74. Ionospheric scintillations are rapid variations in the amplitude and phase of radio signals resulting from density irregularities in the ionosphere.

摘要电波穿越电离层时,由于受到电离层不均匀结构的影响,电波的幅度、相位、时延等有时会发生快速抖动,这就是所谓的电磁波电离层闪烁现象。

75. The propagation of high power microwave (HPM) can produce nonlinear effect in lower ionosphere.

摘要高功率微波在低电离层中传输时会产生非线性效应。

76. The ionosphere contamination imposing on the High-frequency (HF) radar echoes has to be suppressed since it severely degrades the detection performance of HF radar.

摘要高频雷达回波信号受到电离层污染从而影响了雷达的探测性能,因此需要进行去污染处理。

77. oblique synchronous ionosphere sounding

斜同步电离层探测

78. Self-focusing and defocusing of narrow radio beam in lower ionosphere

无线电窄波束在低电离层中的聚焦和散焦

79. Total solar eclipse occurs, the ionosphere may lead to changes in communications, navigation, positioning, etc. have an impact on radio systems, when the eclipse, the high probability of happening.

日全食发生时,可能引起电离层变化,对通讯、导航、定位等无线电系统产生影响,食甚时,这些情况发生的几率很高。

80. Japan Ionosphere Sounding Satellite

日本电离层探测卫星

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