levitation

n.

升空，漂浮；浮起；

magnetic levitation磁悬浮

Levitation device
Levitation in physics.
Levitation of organic materials
Optical Levitation by Radiation Pressure
High-precision magnetic levitation stage for photolithography
High-precision magnetic levitation stage for photolithography
Three-dimensional Tissue Culture Based on Magnetic Cell Levitation
Energy harvesting from the nonlinear oscillations of magnetic levitation
Input/output system for computer user interface using magnetic levitation
Energy harvesting from the nonlinear oscillations of magnetic levitation. J Sound Vib 319(1-2):515-530