speed
试验速度
speed of test【试验】
暂无补充释义。
相关词条
speed switch
sense of speed
initial speed
speed control【自】;speed governing【自】;velocity control【自】
speed controlling reciprocating-piston engine, hydrostatic (reciprocating-piston motor)
speed conversion dc telegraphy (direct-current telegraphy)
high speed direct readout latexometer