ΪÄúÕÒµ½Ô¼11,100ƪÎÄÕ£¬ºÄʱ0.2201Ã룬Êý¾Ý¿â×ÜÁ¿Îª387,091,110ƪ¡£
si-sic 3c-sic c sic nb c sic si c c-si