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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。
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forest benefit
forest benefit more comprehensive operation
forest benefit more dominant use
forest beverage
forest bio-based chemicals
forest biological assets
forest biological disaster
forest biomass
forest biomass fuel
Forest Carbon Partnership Facility
Forest Carbon Sinks
forest carbon trading
forest certification
forest certification standard system
Forest Change Detection with Remote Sensing
forest change detection with remote sensing
Forest China
forest climate
forest community
forest concert
forest conflict management
forest conservation
forest coverage rate
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forest culture base
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更新时间:2026/7/5 23:03:47