Magnetic resonance imaging (MRI) has been used to study the behaviour of jets at the distributor of a 50 mm diameter flu......

提出一种具有强电磁耦合特性的电磁耦合无级变速器,介绍了其工作原理和电磁特性.针对该装置接电池和不接电池的两种配王结构,分别......