direct with burning cartridge for internal-combustion engines
酉表示的直和
direct sum of unitary representation【数】
暂无补充释义。
相关词条
direct epifluorescent filter technique
on-column direct laser detection
Direct Current Plasma Emission Spectrometer(DCP)
direct-chill casting【机】
direct-current telegraphy, compensating variations
direct radiation type loudspeaker
direct image