1.
Research on Seismic-Electromagnetic Observation Method Based on Earth-ionosphere Cavity Resonance
基于地球-电离层空腔共振的地震电磁监测方法研究
2.
Forward Study on Long Bipole and Large Scale Electromagnetic with Whole Space Model
电离层-空气层-地球介质耦合下长偶极大功率可控源电磁波正演研究
3.
bragg gray cavity ionization chamber
布喇格 格雷空腔电离室
4.
The satellites are soaring far above the earth atmosphere.
那些卫星正在远离地球大气层的上空飞翔。
5.
Ionosphere VLF electric field anomalies before Wenchuan M 8 earthquake
汶川8级地震前空间电离层VLF电场异常现象
6.
Electromagnetic fields in spherical earth-ionosphere excited by SLF/ELF underground horizontal electric dipole
地下SLF/ELF水平电偶极子在球形地-电离层中产生的场
7.
Studies on the General Cavity Theory Based on Virtual Electron Source Concept;
基于虚源概念的空腔电离室理论研究
8.
the highest region of the ionosphere (from 90 to 600 miles up) that contains the highest concentration of free electrons and is most useful for long-range radio transmission.
电离层的最高层，距地球表面至英里，有高度密集的自由电子，对远距离无线电传输非常有用。
9.
earth-ionosphere waveguide radio wave propagation
地-电离层波导电波传播
10.
A Study of Seismo-Ionospheric GPS TEC Anomalies over Epicenters of Strong Earthquakes;
基于GPS研究大地震前震中上空电离层全电子浓度异常
11.
An atmospheric area about80 kilometers(50 miles) above the earth's surface, forming the upper boundary of the mesosphere.
中间层离地球表面约80公里（即50英里）的空气地带，形成中间层的上边界
12.
a radio wave that is reflected back to earth by the ionosphere or a communications satellite; permits transmission around the curve of the earth's surface.
通过电离层或通信卫星反射回地球的无线电波；通过这种方式能够传输过地球表面的弯曲部分。
13.
Some satellite relay stations relay radio waves to the earth but they receive the waves not from the earth, but from other space.
某些卫星中继站向地球转播无线电波，但它们不是从地球而是从外层太空接收无线电波。
14.
"Rockets and artificial satellites can go far above the ionosphere, and even escape from the Earth. "
火箭和人造卫星能远远升越电离层,甚至逃逸出地球。
15.
The Moon is a major contributor to these tides in the earth's electric field.
在对地球电离层的潮汐影响上，月亮是一个主要的贡献者。
16.
TMA burns spontaneously in the presence of oxygen.
这些云是人为的，是研究地球电离层的科学家门创造的。
17.
The region of this expanse beyond Earth's atmosphere.
太空地球大气层以外的空间部分
18.
The ionosphere is that region of space contatining electrically charged species.
电离层是指含有带电物质的空间区域。