“international geomagnetic quiet day”的概念、定义、翻译、参考文献-科学参考

单词	international geomagnetic quiet day
释义	international geomagnetic quiet day Encyclopedia 理学地球变化磁场释 international geomagnetic quiet day国际磁静日每月5个地磁扰动最小的日期。此外，每月确定5个地磁扰动次小的日期为一般磁静日。
随便看	model base management system model boat sailing contest model boundary condition model bridging model building Model Business Corporation Act, MBCA model calligraphy model case as reference in a trial model category model checking model chromosphere model completeness model-complete theory model completion model construction model coordination method model corona model-definable set model detection model detection analysis model-driven approach to service development model driven architecture model driven architecture, MDA model-driven decision support system model driven development

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