Ò»¡¢Ñ¡ÔñÌâ

£¨Ò»£©2017Äê2ÔÂ23ÈÕ£¬ÃÀ¹ú¹ú¼Òº½¿Õº½Ìì¾Ö(NASA)Óë±ÈÀûʱÌìÎÄѧ¼ÒÍŶÓÐû²¼£ºÔÚ¾àÀëµØÇò39¹âÄêµÄ“Trappist­1”ºãÐÇϵͳµÄÆß¿ÅÐÐÐÇÖУ¬ÓÐÈý¿ÅλÓÚÒ˾Ӵø¡£“Trappist­1”µÄÖÊÁ¿ºÍ±íÃæζȣ¬·Ö±ðԼΪ̫ÑôµÄÊ®·ÖÖ®Ò»ºÍ¶þ·ÖÖ®Ò»¡£ÈçͼΪ“Trappist­1”ÌìÌåϵͳʾÒâͼ¡£¾Ý´Ë»Ø´ð1¡«2Ìâ¡£

1£®¸ÃͼËùʾµÄÌìÌåϵͳ¼¶±ðÀàËÆÓÚ(¡¡¡¡)

A£®µØÔÂϵ                                                             B£®Ì«Ñôϵ

C£®ÒøºÓϵ                                                             D£®ºÓÍâÐÇϵ

2£®ÌìÎÄѧÉϵēÒ˾Ӵø”ÊÇÖ¸ºãÐÇÖÜΧÊÊÒËÉúÎï·±ÑܵÄÇøÓò¡£²ÄÁÏÖГÒ˾Ӵø”Óë“Trappist­1”µÄ¾àÀë×îÓпÉÄÜ(¡¡¡¡)

A£®´óÓÚº£ÍõÐÇÓëÌ«ÑôµÄ¾àÀë

B£®Ï൱ÓÚľÐÇÓëÌ«ÑôµÄ¾àÀë

C£®Ï൱ÓÚµØÇòÓëÌ«ÑôµÄ¾àÀë

D£®Ð¡ÓÚË®ÐÇÓëÌ«ÑôµÄ¾àÀë

½âÎö£º1.B¡¡2¡¢D¡¡