تلفظ بین المللی : /mˈaɪkɹəʊdʒˌɪəlˈɒdʒɪkəl/ تلفظ : [m'aIkroUdZ,I;@l'0dZIk@L]
English
Of or pertaining to micro-geology.
1. An explosive consisting essentially of nitroglycerin, wood meal, and some nitrate, as that of sodium. 2. An explosive composed of nitrobenzene, saltpeter, sulphur, and kieselguhr.
