PFN

A study of High Dielectric Constant materials in PZN-PFN-PFW Ternary System

PZN PFN PFW三元系高介电常数材料的研究

Objective To investigate the change of plasma fibronectin ( PFn), urinary fibronectin ( UFn) and urinary transferrin ( UTrf) in the type 2 diabetic patients with nephropathy ( DN) and retinopathy ( DR).

目的探讨血浆纤维连接蛋白、尿纤维连接蛋白和尿转铁蛋白在糖尿病肾病（DN）和糖尿病视网膜病变（DR）的变化和发生机制。

Significant negative correlations were found between the PFn levels and serum LPO.

PFn与 MDA呈 显著负相关,PFn和 COHb呈 负相关,而MDA与 COHb无明显相关.

Comparison of hemiarthroplasty and PFN fixation for the treatment of unstable intertrochanteric hip fractures in senile patients

半髋关节置换与PFN内固定治疗高龄不稳定型股骨粗隆间骨折的疗效比较

Design of IGBT Driver in High Voltage PFN Charging Power Supply

PFN充电高压电源的IGBT驱动电路设计

Plasma fibronectin ( PFn ) was measured in 57 patients with renal disease.

测定了57例肾脏病患者血浆纤维结合蛋白 ( PFn ) 含量.

The problems by 3 stage PFN electric power in railgun

三级PFN作为轨道炮电源带来的问题

Design and preliminary test of a 40 kJ pulse power source and multiple PFN

40kJ脉冲功率源及多级PFN电路的设计与初步试验

Theoretical and experimental study of PFN based on capacitor-loaded plate transmission line

电容加载平板传输线型PFN理论与实验研究

In the model , this pEgr-pfn construct was transfected into COS 7 cells.

经测序证实重组质粒pEgr-pfn 中Egr-1p序列是完全正确的.在脂质体作用下将pEgr-pfn质粒转染COS7细胞,用X线 照射诱导穿孔素表达.

Therapeutic effect of femoral intertrochanteric fracture with DHS and PFN

应用DHS、PFN内固定治疗股骨粗隆间骨折

The connecting method of metalic cover of PFN capacitor for the line type pulse modulator

线型脉冲调制器人工线电容器金属外壳联接方法

( including compression screw, dynamic hip screw, Gammar nail or PFN nail.) B group is artificial joint replacement ( including the artificial femoral head replacement or total hip replacement).

A组为内固定组（包括加压螺纹钉、动力髋螺钉、Gammar钉或PFN钉），B组为人工关节置换组（包括人工股骨头置换或人工全髋关节置换）。

PMN can easily be formed into solid solutions with lead iron niobate, Pb ( Fe1/ 2Nb 1/ 2) O 3 ( PFN) to shift its temperature of maximum dielectric constant ( Tm).

PMN可以方便地与Pb（Fe1/2Nb1/2）O3（PFN）形成固溶体以移动介电常数峰值温度（Tm）。

To cut head and neck: 1 cases in PFN group, 3 cases in DHS group.

股骨头颈切割：PFN组1例，DHS组3例。

Also, optimized parameters of PFN will increase the efficiency.

优化的PFN模块参数设计能够提高系统的效率。