权威例句
Traction sheave elevatorHaul rope sheave of Squaw Valley tramSupport and hold-down sheave assembly of Constam T-barDoppelmayr sheave assembly at Vail, ColoradoVibrations of belts and belt drivesCVT dynamics: Theory and experimentsA three-axis fast-tow digital Video Plankton Recorder for rapid surveys of plankton taxa and hydrographyRelative duality for quasicoherent sheavesThe Brauer group of quotient spaces of linear representa - tionsVector Fields, Invariant Varieties and Linear Systems