//检测所有能通过ssc安装的以d开头的命令列表ssc describe d//---//http://fmwww.bc.edu/repec/bocode/d///(no title)//---
its north and northeast border on four counties and cities of Xianyan,huangyan,Wenling,Yuhuan of Taizhou Prefecture.The whole city lies in between north latitude 27.03'~28.36'and east longitude 119.37'~121.18'.The total square of the whole city is 11,784 square kilometers,among which,the ...
Satellite data and simulation outputs are compared at equivalent stages of remaining snow cover area (here, 70.3 %). At each stage, the map of snow or grass cover (respectively, white or black pixels) is recorded, as is the length of the snow/grass interface (length of purple/green lines...
its north and northeast border on four counties and cities of Xianyan,huangyan,Wenling,Yuhuan of Taizhou Prefecture.The whole city lies in between north latitude 27.03'~28.36'and east longitude 119.37'~121.18'.The total square of the whole city is 11,784 square kilometers,among which,the ...
Fortunately, however, Capron (1883) observed this auroral beam with his spectroscope and found the existence of the principal citron auroral line (W.L. 5569) and the absence of the “Fraunhofer dark lines”. The absence of the “Fraunhofer dark lines” indicates the observed phenomenon was not...
As this Glossary is intended to be a living document, the MMA will work diligently to keep it maintained and updated. Periodic revisions will include the addition of new terms as they are identified. By design, educational tools, research and guide- lines issued by the MMA, will no longer ...
Jingning of Lishui Prefecture, its north and northeast border on four counties and cities of Xianyan, huangyan, Wenling, Yuhuan of Taizhou Prefecture. The whole city lies in between north latitude 27.03'~ 28.36'and east longitude 119.37'~121.18'. The total square of the whole...
The Dst index is calculated from the horizontal geomagnetic fields component (H) of 4 ground stations that are uniformly distributed along the longitude near the Earth’s magnetic equator, and describes the equatorial ring current intensity during the magnetic storm, the storm intensity from Dst is...