ÌâÄ¿ÄÚÈÝ
ÎÒ¹úÓµÓÐ×ÔÖ÷֪ʶ²úȨµÄ´ó·É»úC919µÄ×î´óÔØÖØÎª77.3t£¬×î´óѲº½ËÙ¶ÈΪ980km/h£¬×º½³ÌΪ5555km£®ÎÒ¹ú°æÍ¼µÄ×î´óºá¿ç¾àÀëΪ5027.4km.2017Äê5ÔÂ5ÈÕ£¬C919´ÓÉϺ£ÆÖ¶«»ú³¡³É¹¦Æð·É£¬ÒÔÆÖ¶«»ú³¡Ö¸»ÓËþΪ²ÎÕÕÎC919ÊÇ___µÄ£®ÈôC919ÒÔ×î´óѲº½ËÙ¶È·ÉÐУ¬ºá¿çÎÒ¹ú×î´ó°æÍ¼½öÐè_____h£®
Ô˶¯ 5.13 ¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º C919´ÓÉϺ£ÆÖ¶«»ú³¡³É¹¦Æð·É£¬ÒÔÆÖ¶«»ú³¡Ö¸»ÓËþΪ²ÎÕÕÎC919ÓëÆÖ¶«»ú³¡Ö¸»ÓËþÖ®¼äµÄλÖ÷¢ÉúÁ˱仯£¬Òò´ËC919ÊÇÔ˶¯µÄ£»¸ù¾Ýv=¿ÉµÃ£¬C919ÒÔ×î´óѲº½ËÙ¶È·ÉÐУ¬ºá¿çÎÒ¹ú×î´ó°æÍ¼ÐèÒªµÄʱ¼ä£ºt===5.13h¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿