raceway

n.水沟；屋内配管
raceway英英释义
Noun
a c*** for a current of water
a course over which races are run
raceway例句
The cylinder diameter of raceway center(mm.
－滚道中心圆直径(mm)
An artificial channel built to transport water and use its energy; a raceway.
人工水道:建设以输送水源或利用其能量的人工沟渠;水道。
Turning type cover of raceway,which is dustproof,easy to safeguard and operate.
设有可翻转式槽道盖板，既防尘，又便于维护操作。
Inner raceway grinding is more difficult in bearing ring production.
轴承内圆磨削加工是轴承套圈磨削加工比较困难的工序。
Set up the hand raceway back-basket devices, reduce labor intensity.
设有辊道式进料装置，降低劳动强度。
An artificial channel built to transport water and use its energy;a raceway.
人工水道建设以输送水源或利用其能量的人工沟渠;水道
raceway近义词
race
track
racetrack
racecourse
channel
conduit
c***
course
gutter
trough
aqueduct
circuit
stadium