近地空间

目前，航天技术正进入大规模开发和利用近地空间的新阶段，直接为国民经济和国防建设服务的各种应用卫星，正向高性能、多用途、长寿命方向发展。

Nowadays , the space technology is stepping into an era of large scale development of terrestrial space , the design of satellites which are applied in both commercial and defense applications trends toward high performance , multiple purposes and long service life .

航空重力测量是一种新型的重力测量技术，它以飞机为载体，综合应用重力传感器、GPS、高度传感器、姿态传感器等设备测定近地空间重力加速度。

Airborne gravimetry is a new kind of technique for surveying the gravity acceleration over the earth 's surface and is advanced in gravimetry history , which basing on aircraft , including gravimeter , GPS , altimeter and attitude sensor etc.

太阳黑子活动对近地空间的电磁辐射影响

The Influence of Solar Sunspots Electromagnetic Radiation on Space Near Earth

飞行体在近地空间中运行的电双层形成

The Double Layer Effect on Motion of Moving Body in Space

并且每天都有新的发现，稳定分布在近地空间。

discovering new ones every day , steadily mapping near-Earth space .

近地空间环境要素三维建模与可视化仿真研究

3D Modeling and Visualization Simulation of Near-earth Space Environment Elements

寒地环境下的高层建筑近地空间设计具有其特殊性。

Cold environment design of high-rise building near-Earth space has its particularity .

近地空间电磁环境计算与仿真系统的开发

Development of Computing and Simulation System for Electromagnetic Environment in Near-Earth Space

中高层大气重力波的研究&辨明近地空间环境扰动的关键过程

Gravity waves in the middle and upper atmosphere s

太阳活动及其近地空间效应&我国第23太阳活动周的峰期研究

Solar Activity and Its Geospace Effects-Chinese Solar Maximum Program in Solar Cycle 23

提出了近地空间环境要素三维建模的静态模型和实测模型。

The static model and survey model about the near-earth space environment element were advanced .

从绝对运动和相对运动两方面讨论近地空间航天器交会中的两点边界值问题。

In this paper , the two point boundary value problem is studied for spacecraft rendezvous .

探空火箭是在近地空间进行探测和科学实验的火箭。

Sounding rocket is a kind of rocket for sounding and scientific experiments in Near-Earth Space .

绳系卫星在近地空间应用和深空探测方面有重要的用途。

The tethered satellite has important applications in both near earth space utility and deep space exploration .

近地空间强流脉冲中子源大气传输散射γ特性研究

Study on the characteristics of inelastic scattering γ - ray by near-earth space high intensity neutron atmospheric transportation

电离层是人类生存的地球近地空间环境的一部分，主要受太阳活动的影响，与人类的生存、通信等息息相关。

Ionosphere is a part of near-Earth space environment of human life , and is closely related to human activities .

从近地空间环境对人类生存等的重要性方面阐述建立分布式近地空间环境仿真平台的必要性。

This paper expatiates the necessity of building distributed near-earth space environment simulation platform from its essentiality to the human survival .

随着人类活动不断向地球空间拓展，人们变得比以前任何时候都更关心近地空间环境的状况。

When mankind extend their activity into the space , people pay more attention to the space environment than any other time before .

开辟信息化条件下防空新战场&近地空间空间信息支持地面防空作战仿真系统设计

Opening a New Battle Field of Air-defense in Near-earth Space ; Simulation system design of ground to air defense operation supported by spatial information

神六的成功发射和返回，标志着我国的航天事业进入了大规模开发和利用近地空间的新阶段。

The successful launch and return of Shenzhou-VI , marks that our aerospace technology has entered the era of large-scale near-space exploitation and utilization .

电离层物理模式参数化研究是目前近地空间环境模化研究的重要问题，而对电离层电子浓度剖面的分解，建模和预报等是电离层物理模式化研究的关键和难点。

And the decomposition , modeling and forecasting of ionospheric electron density profiles are the key points of the modeling research of ionospheric physics .

上行离子主要分布在近地空间，其通量密度相对于地心距离呈负梯度。

The ionospheric up flowing ion mainly distributes in the near geo space and its flux has a negative gradient versus geo center distance .

地理信息系统是近些年迅速发展起来的一门近地空间信息分析技术，应用范围非常广泛。

Geographic Information System ( GIS ) is a near-Earth spatial information analysis technology rapidly developed in recent years , with broad applications in scope .

电离层探测研究是近地空间环境研究的重要内容，对电波通信及环境监测有着重要意义。

Ionospheric sounding is an important content for the research of near-earth space environment , also has significant meaning on radio communication and environmental monitoring .

近地空间环境三维建模与可视化技术是其中一项关键技术，属于前沿性的研究领域。

Being a key technology of the real outer space simulation , 3D modeling and visualization of the near earth space environment ( NESE ) is a frontier research area .

空间环境资源的收集、组织和管理作为开展空间探索和航天活动的基础和保障将成为近地空间环境基础设施的重要组成部分。

The close-to-earth spatial environment resource information storage and managing technology is the base of space research and spatial environment resource information will become important part of close-to-earth spatial environment base establishment .

该模型不仅可用于预报各种各样太阳风条件下近地空间磁层顶位形，而且在通常太阳风条件下也可为远磁尾磁层顶位形提供合理的预报。

In addition , this model is not only appropriate to predict the near-Earth magnetopause for various solar wind conditions but also can provide a reasonable estimation of the distant tail magnetopause under normal solar wind conditions .

小行星是太阳系最重要的一类小天体，主要分布在两个区域；火星和木星轨道之间的一条主带和近地空间。

The asteroids are the most important small bodies in the solar system , and they mainly lies in the two locations-a main belt between the Mars 's orbit and the Jupiter 's and the near Earth space .

空间技术是一门古老而又新兴的学科，空间技术、空间应用的发展已经进入了开发和利用近地空间的新阶段，这将为解决人类面临的能源、生态、环境和人口等问题开辟新的途径。

Spatial Technology ( ST ) is an old and new art ; it is a new way to the question of energy sources , entironment , environment and population because of the development of ST and spatial application .

最终，分别给出了中性大气、电离层等离子体、地球基本磁场和地球辐射带的几何模型，提出了一种适合于近地空间环境要素仿真的通用三维可视化方案。

Finally the geometry model of the neutral atmosphere , the ionospheric plasma and geographic magnetic field and the earth radiation belt were given , and the universal 3D visualization scheme for the near-earth space environment element simulation was advance .