?海关巡逻船 revenue cruiser
?缉私船 revenue cutter
?缉私艇 revenue cutter
?回响室 reverberant chamber
?反射炉 reverberatory furnace
?反向功率继电器 reverse power relay
?逆蜗旋试验 reverse spiral test
?反向角材 reversed angle bar
?副肋骨 reversed frame
?反极性(电焊) reversed polarity
?反向驱气 reversed scavenge
?逆螺纹操舵装置 reversed screw steering gear
?缉私船 revenue cutter
?缉私艇 revenue cutter
?回响室 reverberant chamber
?反射炉 reverberatory furnace
?反向功率继电器 reverse power relay
?逆蜗旋试验 reverse spiral test
?反向角材 reversed angle bar
?副肋骨 reversed frame
?反极性(电焊) reversed polarity
?反向驱气 reversed scavenge
?逆螺纹操舵装置 reversed screw steering gear
?可逆性 reversibility
?可逆转式引擎 reversible engine
?可逆转引擎 reversible engine
?可变螺距螺桨 reversible pitch propeller
?倒车涡轮机 reversing (or astern) turbine
?逆转轴 reversing (or weigh) shaft
?逆转臂 reversing arm
?逆转离合器 reversing clutch
?回动离合器 reversing clutch
?逆转引擎 reversing engine
?倒车装置,回动装置 reversing gear
?逆转装置 reversing gear (or arrangement)
?逆转齿轮箱 reversing gear box
?逆转手轮 reversing hand wheel
?逆转指示 reversing index
?逆转杠杆 reversing lever
?换向开关 reversing switch
?逆转试验 reversing test
?修正图 revised plan
?回转,回转数 revolution
?转数计 revolution counter
?转数表 revolution indicator
?转数指示器 revolution indicator
?每分钟转数 revolution per minute (RPM)
?转速传送器 revolution telegraph
?转数传送器 revolution telegraph
?旋转磁场 revolving (or rotating ) field
?旋转磁场 revolving (or rotating) field
?雷诺数 Reynolds number
?无线干扰 RFI (= radio frequency interference)