01/29 Çü±¤µî-¾ÈÁ¤±â(ballast stabilizer)
01/29 Çü±¤µî-±Û·Î½ºÅ¸ÅÍ(glow switch:Á¡µî°ü)
01/29Çü°­(section shape steel)
01/29ÇÙ¹«±â-¼ö¼ÒÆøź(hydrogen bomb)ÀÇ ´Ü¸é
01/29Çٺп­(nuclear fission)
01/29ÇÙ¿¬·á(nuclear fuel)
10/13 Áö±Ý ´çÀå Àηù°¡ »ç¶óÁø´Ù¸é, Áö±¸¿¡´Â ¾î¶² ÀÏÀÌ?
02/04 ÇÙ¿¬·á-¿ì¶ó´½
02/04 ÇÙ¿¬·á-³óÃà¿ì¶ó´½(enriched uranium/concentrated uranium)
01/29 ÇÙ¿¬·áÁÖ±â(nuclear fuel cycle)
01/29 ÇÙ¿¬·á-Çؼö¿ì¶ó´½
01/29Çؾç(¹Ù´Ù:sea)