frontal zone [氣象] 鋒區(qū);[氣象] 鋒帶;鋒面;前緣地帶frontal weft-insertion [紡織科學(xué)技術(shù)]針背襯緯frontal view 額面像frontal velocity analysis method [化學(xué)]前流速度分析法frontal system (由多個(gè)鋒面組成的)鋒系。frontal suture frontal surface [氣象] 鋒面;正面frontal sinus rasp [醫(yī)藥科學(xué)]額竇銼frontal sinus curette [醫(yī)藥科學(xué)]額竇刮匙frontal sinus [解剖] 額竇frontal projected area [機(jī)械工程]正面投影面積frontal precipitation [氣象] 鋒面降水frontal plane of projection [機(jī)械工程]正投影面frontal plane 額平面;正面圖frontal organ 額器frontal operculum [解剖] 島蓋部frontal margin parietal bone [醫(yī)藥科學(xué)]頂骨前緣frontal lobotomy 額葉前部腦白質(zhì)切斷手術(shù)(一種大腦前部的醫(yī)療手術(shù),以治療一些精神病)。frontal lobe tumor [醫(yī)藥科學(xué)]額葉腫瘤frontal lobe lesion [醫(yī)藥科學(xué)]額葉損傷