spd

Currently , the main object of SPD technology is full dense material , while the related study on sintered powder material is just beginning .

当前，大塑性变形工艺的主要对象是致密材料，对粉末冶金材料的相关研究尚处于起步阶段。

The Selection and Application of SPD in Building Low Voltage Power Network

建筑物低压电源系统的SPD选择及应用

Configuration Design of SPD in Low Voltage Distribution System

电涌保护器在低压配电系统中的配置设计

Application of SPD in the Residential District Power Supply System

浅析SPD在住宅小区供电系统中的应用

Analysis of the Effective Protection Distance of Low-Voltage SPD to Equipment

低压浪涌保护器的有效保护距离

On the SPD testing content and testing method of the electric device in building

论建筑物电气装置中电源SPD的检测内容和方法

Antenna System SPD Design and Its Application

天馈SPD设计及其应用

The design of combination wave generator for SPD charging test

浪涌保护器带电试验用组合波发生器的设计

Discussion about On-line SPD Safety Performance Detection and Monitoring of Low-voltage Line

低压线路在线SPD安全性能检测及监测探讨

Fault Diagnosis for SPD Based on Wavelet Transform Modulus Maximum

基于小波变换模极大值的SPD故障诊断技术

Theoretical Calculation Applied in Circuit Parameters of Combination Wave Generator for SPD Charging Test

用于防雷器带电试验组合波发生器电路参数的理论计算

Analyse on Energy Coordination between Based on Voltage Limiting SPD

基于限压型电涌保护器能量配合的分析

Phase Boundary Sliding Mechanism and Surface Effect on SPD of Zn-Al Alloy

Zn-Al合金超塑变形的相界滑移与表面效应研究

So the combination wave generator is suitable to detect SPD .

此发生器适合于对低压防雷器（SPD）等进行检测试验。

Auto Pulse Current Test System for SPD

浪涌保护器冲击电流自动测试系统

How to select SPD according to earthing mode in different power distribution system was also presented .

探讨了在不同的配电系统中如何根据接地形式正确选用SPD。

SPD and Medical Equipment Quality Control

SPD与医疗设备的质量控制

The method of extension SPD to measure clinic parameters of stereotactic radio field

延长源探距测量立体定向照射野参数

Development on Live Detection Device of SPD

钳位型SPD带电检测仪的研制

Research on Marketing Mix Tactics of SPD Bank 's E-banking Business

上海浦东发展银行电子银行业务营销组合策略研究

Their water solubility all improved compared with SPD .

相对于SPD，它们的水溶性均有不同程度的改善。

AG treatment could significantly increased endogenous polyamines , especially Put and Spd .

而外源Spd和AG处理，可显著增加内源多胺尤其是Put和Spd含量。

Application of SPD in the comprehensive protection of lightning strikes

SPD在综合防雷中的应用

Effect of Severe Plastic Deformation ( SPD ) on the Mechanical Properties of Pure Cu

大塑性变形对纯铜力学性能的影响

On the Application of 3 + NPE SPD in Electric Design of Intelligent Building

3+NPE模式电涌保护器在智能建筑电气设计中的应用

The power system should be equipped with four levels power surge protection device ( SPD ) .

电源系统需要安装4级电源电涌保护器。

Research of the Distance Coordination of the SPD

浪涌抑制器配合距离的动态研究

Preliminary result indicated that SPD is safe and effective in clinical treatment of TD .

初步认为SPD治疗TD安全有效。

Discussion of Surge Protective Device ( SPD ) in the Application of Lightning Proof Design

浅谈浪涌保护器SPD在防雷设计中的应用

Experimental Investigation of 50 Hz Continuous Current of Switching Type SPD under Different Impulse Currents

开关型SPD在不同冲击电流下的工频续流实验研究