Winter jackets may seem simple, but sophisticated engineering allows them to keep body heat locked in, while staying ...
Abstract: The lunar mineral spectrometer (LMS) onboard the Chang’e-5—China’s lunar exploration mission—collected in situ multispectral data up to $3~\mu \text{m}$ over a large area of the lunar ...
Abstract: Because of its simple structure, large torque and high efficiency, permanent magnet synchronous motor of low speed and high torque is widely adopted in many fields. In this paper, a 394.5kW ...