Warning: file_put_contents(): Only 0 of 4957 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 特黄特色的大片观看免费视频,国产性生大片免费观看性
The variation of the polarization brightness of coronal streamer in Carrington Rotations 1591-1592 is investigated. 本文研究了卡林頓自轉(zhuǎn)周1591 - 1592 中冕流偏振亮度的變化。