1.Conclusion The way of trans sinusoidal, trans vascular and trans vascular plexal growing route is the key mechanism of APS formation in HCC.
结论经血管、经肝窦、经肝血管丛的途径是肝细胞癌APS形成的主要。
2.The method of calculating microstepping currents for variable reluctance stepping motor with equal microstep angle was described when motor torque characteristics were sinusoidal shapes.