s.f.

self energizing

自身供给能量的；自激的；自馈的；带自备电源；自加力效应

Feeder deployment switching and automatic sectionalizing

馈电线调度投切和自动分段

They must have been rarely gifted by nature.

他们极少接受大自然的馈赠。

Blind Adaptive Multiuser Detection with Decision Feedback of Variable Step Size

判决反馈变步长盲自适应多用户检测

Research of Feeder Terminal Unit Based on DSP;

基于DSP的馈线自动化装置的研究

Study on the Automation of the Power System Applicated on MapGis;

电力馈线自动化在GIS上实现的研究

Practical Study of Fault Disposal in Feeder Automation System;

馈线自动化中故障处理的实用化研究

Research on PIC12F509 I_(DDA) Testing and Self-feedback Testing;

PIC12F509全速电流测试及自反馈测试研究

Research of Self-Feedback Vircator with Quasi-Optical Resonator;

准光腔型自反馈虚阴极振荡器的研究

The Hardware Design of Adaptive Feedforward Linear Power Amplifier;

自适应前馈功率放大器硬件电路设计

The Development of FTU Based on ARM7 Processor;

基于ARM7处理器的馈线自动化终端研制

Feedback Design for the Web-Based English Reading Course;

网络英语阅读自学课程中的反馈设计

Theory of Feedback Cycle;

反馈循环论——自组织研究的新思路

Study on Feeder Terminal Unit Based on DSP

基于DSP的馈线自动化远方终端的研究

CSTR control based on adaptive fuzzy logic and feedback linearization

基于反馈线性化的CSTR自适应模糊控制

UWB Autocorrelation Receiver Based on Decision Feedback Average

判决反馈平均的UWB自相关接收机

Based on the Improved Adaptive Feedback Synchronization of Chaotic Systems

基于改进的自适应反馈混沌系统同步

IEC61850 Based Feeder Automation Terminal for Distribution Network

基于IEC61850的配电网络馈线自动化终端