栓槽轴

idler shaft───从动轴；空转轮轴；惰轮轴

red shift───红移

Gemeinschaft───n.（德语）礼俗社会

Gesellschaft───n.法理社会；公司协会

idler shafts───从动轴；空转轮轴；惰轮轴

aftershaft───n.后羽，副羽

air shaft───[建][矿业]通风井

inner race is keyed to the shaft. The outer race has h7 tolerance and should be fitted in housing with a k7 tolerance. Additional side notches provide for positive torque transmission.───内环与轴用键联接，外环尺寸公差为h 7与公差为h7的机壁配合，外环两侧端面键用于固定外环与机壁以传递扭矩。

The motor consists of three discs d, running in separate compartments and keyed to the central shaft at 120 degrees to each other.───汽车共分三光碟的发展，运行在单独的隔间和紧张，向中央轴在120度至对方。