¼±Åà - È­»ìǥŰ/¿£ÅÍŰ ´Ý±â - ESC

 
"tetraethyl lead"¿¡ ´ëÇÑ ¼¼ºÎ °Ë»ö °á°úÀÔ´Ï´Ù
À̰ÍÀ» ¿øÇϼ̽À´Ï±î?
KMLE À¥ ¿ë¾î ¸ÂÃã °Ë»ö °á°ú : 2 ÆäÀÌÁö: 1
tetraethyl lead a clear oily poisonous liquid added to gasoline to prevent knocking
Ãâó: wordnet.princeton.edu/perl/webwn
tetraethyl lead A poisonous metallic anti-knock which is added to gasoline to increase the octane properties of the fuel. The chemical formula is Pb(C2H5)4.
Ãâó: www.ethanol-gec.org/clean/cf13.htm
ÀÌ ¾Æ·¡ ºÎÅÍ´Â °á°ú°¡ ¾ø½À´Ï´Ù.
KMLE À¥ ¿ë¾î À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 1
ÅëÇÕ°Ë»ö ¿Ï·á