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In 1954, Jaffe and others successfully developed PbZrO3-PbTiO3 binary system solid solution piezoelectric ceramics, which is lead zirconate titanate piezoelectric ceramics first appear.

1954年，Jaffe等人研制成功了PbZrO3-PbTiO3二元系固溶型压电陶瓷，这就是锆钛酸铅压电陶瓷最早的出现。

This dissertation applies piezoelectric material, lead zirconate titanate, into SPM technology, brings up the novel "thermo-piezoelectric-mechanical" method for data storage and describes its mechanism in detail.

针对上述问题，本论文将压电功能材料锆钛酸铅薄膜应用于SPM技术中，提出了新型的"热-压电-机械"数据存储方法，并对其机理进行了详细论述。

Manufacturing Process: Electroanalysis of the Aluminum-Silicon-Titanium alloy is the patent technology by the Zhengzhou Light Metal Research Institute. The technology electrolyses aluminiferous minerals to get Aluminum-Silicon-Titanium alloy.

三、生产工艺：电解法铝硅钛多元合金生产工艺是郑州轻金属研究院的专利技术，是采用电解法直接从原料中生产出铝硅钛多元合金。

Electroanalysis of the Aluminum-Silicon-Titanium alloy is the patent technology by the Zhengzhou Light Metal Research Institute. The technology electrolyses aluminiferous minerals to get Aluminum-Silicon-Titanium alloy.

三、生产工艺：电解法铝硅钛多元合金生产工艺是郑州轻金属研究院的专利技术，是采用电解法直接从原料中生产出铝硅钛多元合金。

These two electrochemical reactions happens in one polymer macromolecule, which can not only improve the structure of aminoanthraquinone polymer, but also provides a better electrochemical activity.

电催化氧还原技术是化学修饰电极电催化领域研究的热点问题。

Piezoelectric transformer with many advantages, such as small size, light weight, high efficiency, high voltage step-up ratio, safety, apyrous, lower EMI, no deterioration in shortcut and so on, is suitable for the miniaturization and integration of the control and drive equipment of piezoelectric materials.

压电陶瓷变压器具有效率高，体积小，质量轻，升压比高，无电磁干扰，不易燃，安全稳定及不怕短路等优点，适用于压电材料驱动器控制和驱动装置的小型化和集成化。

Atmospherical plasma jet carries to the surface modification of tungsten oxide nanorod. The results showed that the modified use of plasma gas (O2), in the same distance to increase deal with test-chip of the surface then there is the formation of small particles with the trend, and in the higher distance to some deal with test-chip of the trend of the formation of small particles lower. N2 was more significant than that of Ar plasma for surface modification, and the test piece is somewhat part of the surface nano-rods box integration with the formation of small particle side of the box there is scheduling a clear rod-like.

本研究应用常压低温电浆设备对氧化钨奈米棒进行表面处理，其改质结果显示使用电浆气（O2）下，在一样的高度距离下随了处理次数的增多，试片表面随之融合一起有形成小颗粒的趋势，且在一样的次数下随了距离高度越高其形成小颗粒的趋势越低；在使用电浆气体为N2与Ar下，电浆气体N2比Ar有较大幅度的电浆表面处理，且试片表面有些许部分奈米棒融合一起形成小方块颗粒其方块颗粒侧边有明显的棒状排立。

In the canine heart, coronary sinus musculature is continuous with right atrial myocardium at ostium and its connection branch inserts into left atrail myocardium distally, which forms a predominant conduction pathway between two atria in inferior atrial area.

大体心脏电生理证实，冠状窦内存在一条较为稳定的左右心房间电传导通路，该通路一端连接左房后壁，一端在冠状窦口与右房心肌相连。

The interference corrosion of external steel structures located next to cathodically protected systems was evaluated based on electric field theory of stable currents.

摘要采用稳流电场理论，根据阴极保护体系周围电场分布、受电干扰构件位置和构件表面电化学行为等参数计算阴极保护系统对外部金属构件的电干扰腐蚀。

At three months, the latency and wave amplitude of regenerating nerve were 2.74 0.49msx 19.02 2.32mv respectivly in group A, and 2.32 0.46ms, 21.04 1.09mv respectively in group B, there was no statistical difference in both groups, no regenerating nerves were found to bridge the gaps and cicatrices formed, the results could not be acquired.

肌电图测量及分析术后2月电生理检测再生神经的潜伏期及波幅，A组分别为3.37±0.54ms、13.82±1.73mv，B组分别为2.82±0.49ms、17.45±1.51mv，A组低于B组(p＜0.05)，3个月时A组潜伏期及波幅分别为2.74±0.49ms、19.02±2.32mv，B组分别为2.32±0.46ms、21.04±1.09mv，A、B两组无显著性差异(P＞0.05)。C组仅见瘢痕组织，无神经纤维再生连接缺损处，无法进行检测。3。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐