femic
美 ['fem?k] 英 ['fem?k]
英漢解釋
例句
In the granites and related rocks the alkalis are, of course, noticeably in excess of the femic constituents .
在花崗巖及有關的巖石中,堿質當然顯著地超過鐵鎂組分。
FEMIC=Fire Equipment Manufacturers' Institute of Canada
加拿大消防設備制造協會