Gradually, SS-IR neurons appeared gradually from deep to superficial layere with the increasing of gestation age. 随着胎龄增大,SS阳性神经元由深到浅依次出现于皮质各层内。
DESIGN OF PRODUCT SINTER SIZE STABILIZATION-HEARTH LAYERE SYSTEM FOR № 1 SINTERING PLANT OF WUGANG Structure Improvement of the Burning Bottom Layer Fan Gate 武钢一烧成品整粒铺底料系统工艺的设计烧结布料铺底料扇形闸门装置结构改进
Generally, deep level impurities and defects are not found in the active layere; but a few hole and electron traps are detected in the vicinity of the interface between the active and buffer layers. 在有源层中一般没有测到深能级杂质和缺陷,但在有源层与缓冲层界面附近测到了多个空穴陷阱和电子陷阱。