dfn

Analysis of the therapeutic effect of DCS and DFN on supracondylar fracture of femur

股骨髁上骨折两种内固定方式的疗效分析

A Problem of Closed Ideals in ( DFN ) & Algebra A_P

一个（DFN）&代数AP中的闭理想问题

The degenerated fibers are the densest in the intermediate ventral part in DFN .

后索核的中间腹侧部是皮质纤维分布的中心。

The projections of the DFN to the spinal cord originate mainly from large and medium sized cells in the intermediate ventral part in DFN .

投向脊髓灰质的后索核纤维主要发自核中间腹侧部的大、中型三角、多角和梭形细胞。

The cortico-dorsal funicular nuclei ( DFN ) and dorsal funicular nuclei-spinal cord projections were studied with the HRP and modified Nauta methods in 35 cats .

用Nauta法和HRP法研究了35只猫的皮质后索核投射和后索核脊髓投射。

The morphology of online sampled blends were observed with the help of Scanning Electron Microscope ( SEM ) . Some parameters , such as average particle diameter d , particle diameter distribution width σ, mass center distance D and fractals dimension DfN were also calculated from SEM photos .

用扫描电镜观察在线取得的样品的相结构，同时得出各结构参数：分散相平均粒径d、分散相粒径分布宽度σ、分形维数DfN等。