cloud coverage of lower layer cloud
cloud to cloud discharge
cloud-to-cloud discharge
cloud-to-cloud lightning
cumulonimbus cloud with warm cloud base
interaction between the cloud’s macro-dynamics and the cloud microphysics
radar cloud-base and cloud-top indicator
Stratiform Cloud and Wave Cloud
6-wing synchronous rotor
a rotor of a steam turbine generator set
a rotor-active magnetic bearing system
A Simple Dynamic Balance of Rotor Control
a wounded rotor asynchronous motor
Accuracy of rotor dynamic balance
Active Magnetic Bearing-Rotor System