1.
The Lead Free Technology Research and Inspection for Electronical Product Base on Surface Mount Technology;
基于SMT电子产品的无铅化技术研究及检测
2.
purification technology of the lead smoke dust of the printing house
印刷厂铅烟尘净化技术
3.
Investigation of Electromigration on Lead-Free Solder Bump in Flip Chip Packaging
倒装芯片技术中无铅凸点电迁移研究
4.
Preparation and Characterization of (Bi_(0.5)Na_(0.5)) TiO_3 Based Ferroelectrics for Lead-Free Piezoelecttric Ceramics;
钛酸铋钠基无铅压电陶瓷的制备技术研究
5.
Study on Production of Free-Lead Solder Alloy and Solder Alloy Fine Powder of Sn-Ag-Cu System;
Sn-Ag-Cu系无铅焊锡合金及其微粉制备技术研究
6.
Preparation and Texture Techology of Lead-free Na_(0.5)Bi_(0.5)TiO_3 Piezoelectric Ceramics;
钛酸铋钠基无铅压电陶瓷及其织构技术的研究
7.
The art and technique of printing with movable type.
铅印术用活铅字印刷的艺术和技术
8.
Study on Electrochemical Phosphating Technique of Lead Alloy and Affect Factor;
铅合金电化学磷化技术与影响因素的研究
9.
Beginning from the characteristics of lead-bearing flue ash, thearticle systematically introduces the process flow and technology requirements of making use of lead-bearing flue ash to prepare lead monoxide.
从含铅烟道灰的特点出发，系统地介绍了处理含铅烟道灰，制备一氧化铅的工艺流程及技术条件。
10.
Phytoremediation and Its EDTA-Enhanced Techniques for Mined Lands Contamination with Lead by Typha Orientalis Presl;
矿山尾矿铅污染植物修复及EDTA强化技术研究
11.
The Research of Online Diagnosis and Activation Technologies for Backup VRLAB;
后备铅酸蓄电池在线诊断与活化技术的研究
12.
About Making the Technique Structure in the Shot Put Optimum;
关于优化推铅球左腿支撑技术结构的探讨
13.
Research and Realization of VRLA Battery Capability Prediction and Activation Technology
铅酸蓄电池组容量测试与活化技术研究与实现
14.
Review of recovery technology for lead paste from spent lead acid battery
废铅酸电池铅膏回收技术的研究进展
15.
In printing, a type having no face and used for creating white space in letter p ress printing. The width of the space is equal to an em.
在印刷技术中,一种无铅字面的铅字块,在活字印刷中用来产生空白间隙,隙宽为一个字身。
16.
The Application of Surface Nanocone Array Technology in Lead-free Pd PPF Lead Frame;
表面纳米针布阵技术在Pd PPF无铅引线框架中的应用
17.
Study on Preparation and Properties of Bismuth Layered Structure Lead-free Piezoelectric Ceramics;
铋层状结构无铅压电陶瓷的制备技术与性能研究
18.
Discussion on Slippery Shot Put Technology Teaching Based on the Development of Technology
从推铅球技术的演变谈滑步推铅球技术教学