solar observation meaning in English
太阳观测
Examples
- The space observation in soft x - ray and extreme ultraviolet ( euv ) region is an important portion of the space astronomy and an effective solar observation method developed increasingly . in this thesis we designed a euv multi spectrum space solar telescope ( eut ) based on the requirement of high angular resolution and wide field of view for solar observations ; investigated the transmission performance of eut ; invented a method of eut pointing calibration on the space orbit and solved the high precision pointing calibration problems ; constructed a prototype of 17 . 1nm telescope , tested the possibility of eut design , and developed some cutting - edge techniques
本文根据空间平台上高分辨率对日观测的需要，设计出一种可以在四个极紫外波段对日同时成像多光谱太阳望远镜( eut ) ；研究了极紫外( euv )波段太阳望远镜光学传输特性；提出了真空紫外波段在轨指向的标定方法，解决了高精度指向标定问题；研制出一台17 . 1nm望远镜的地面样机，验证eut设计的可行性，攻克了部分关键的技术难关；为进一步的研究工作奠定了基础。 - The prediction of disastrous space weather is a hot topi c among solar - terrestrial physics and high technological fields . we propose that the future forecasting of the physical conditions that the violent solar disturb ance causes at the earth by propagating in solar wind depends heavily on the num erical method . this paper analyses the existing problems we are facing in the num erical prediction of disastrous disturbance events in solar - terrestrial space , an d then gives some suggestions for future study . for such a purpose , a six step sol ution method is developed to deal with one - dimensional symmetric interplanetary shock dynamics . it should be point out that that initialization of fully self - con sistent 3 - d mhd codes considering the solar - interplanetary - geomagnetic coupled r elations with initial - boundary values at 1r of the global output of solar pl asma and magnetic field using available solar observations is an essential requi rement in space weather operational codes for forecasting purposes
空间灾害性天气的预报是日地物理学界及高科技领域的热门话题.未来预测太阳剧烈扰动所造成的行星际风暴到达地球空间的状态势必借助于数值方法.浅析了空间灾害性扰动事件数值预报存在的问题及未来设想，针对这一目的对一维球对称问题提出了处理行星际激波的6步求解方法，指出未来空间灾害性扰动事件预报模式应是一个基于三维的以真实太阳风为背景自洽建立起来的、以太阳等离子体输出及磁场全球结构为初边值、太阳、行星际、地磁因果耦合模式