helical
螺旋进气道进气
helical duct intake【动力】
暂无补充释义。
相关词条
paired helical filaments
alpha-Helical Conformation, Protein
non-segmented helical-scan video tape recorder【电】视
helical torsion spring
helical structure
helical groove broaching machine
duplex helical【机】;duplex helical method【机】