coordination between pumped storage hydro and wind energy
The united control of wind and electricity
Wind power and wind electricity penetration
economizing on energy and electricity
Energy and Energy Conservation in Ningxia
A multiple-velocity wind energy generator
air leakage and wind channeling
an ensemble of Chinese wind and percussion instruments
Assessment of Wind Energy
ASSESSMENT OF WIND ENERGY RESERVES IN CHINA
assessment of wind energy resource
be worn away by wind and sandstorms
between wind and water
船身浸露
横倾和正浮水线间的船体
船体沿水线部分
在船的水线处
breaking wind and fixing move sand
bulk wind energy collecting system