方法经内环入路,分离腹膜与腹横筋膜间的疏松组织联系,创建腹膜前间隙,置补片于此间隙内。
In the line-defect waveguides, the transverse-electric (TE) and transverse-magnetic (TM) polarization lights are guided using photonic band-gap and total internal reflection effect, respectively.在线缺陷波导中,TE和TM两种偏振光分别靠光子带隙效应和全内反射效应传播。