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Methods The changes of contents of AGEs in plasma and the abdominal aorta and changes of VSMC of the abdominal aorta were investigated with methods of fluorospectrophotometry, immunohistochemistry, computer image analysis and transmission electron microscopy on streptozotocin-induced diabetic rats. Results From the fourth week, in diabetic rats, the contents of AGEs in plasma and the abdominal aorta increased, the relative area of α-SM-actin in the abdominal aorta decreased, the density of nucleus of VSMC increased, and mitochondria and rough endoplasmic reticules in VSMC increased.

后者在早期主要是血管平滑肌细胞(vascular smooth muscle cell， VSMC)和胶原纤维增多，弹性纤维减少，动脉增厚等，引起动脉的顺应性降低，舒张功能减弱［1～3］；晚期主要表现为动脉粥样硬化和动脉硬化，其中以VSMC的增生和迁移较为突出，其表型也由收缩型转化为合成型［4，5］。

On the basis of magnetic theory and electrode theory of gas molecule and the reaction mechanism of producing the air plasma body by surface discharging,this paper studies a new kind of magnetic-electrode plasma body purification device,and tests it in a test of engine platform.

依据气体分子磁性理论与电极性理论及沿面放电方式产生空气等离子体的反应机理，试制出一种新型的磁电极化等离子体净化装置，并在发动机台架上进行了试验。

The gun body of vacuum plasma welding chamber for titanium and titanium alloy imported from Germany has been reformed based on the principle of compression effection of plasma arc and stability of electric arc.

为了满足大尺寸钛及钛合金电极的焊接要求，宝钛集团有限公司依据等离子弧的压缩效应原理及电弧的稳定性原理，对从德国引进的钛及钛合金真空等离子焊箱枪体的阴极和喷嘴进行了技术改造。

The invention has the advantages of easy producing, convenient maintenance, safe and convenient use, and wide working gas range; the temperature, the length, the thickness and the amount of the plasma body jet can be adjusted according to the practical application, the application range of the plasma body technology is further expanded and the application effect is improved.

本发明易制作、好维护、使用安全方便，工作气体范围广，等离子体喷流温度、长度、粗细及数量均可根据实际应用进行调整，进一步拓展了等离子体技术的应用范围，提高了其应用效果。

The gun body of vacuum plasma welding chamber for titanium and titanium alloy imported from Germany has been reformed based on the principle of compression effection of plasma arc and stability of electric arc.

改造后，不仅提高了电弧的稳定性，而且也扩大了电极的焊接尺寸。

Then the immune function of RBC, activity of blood GSH-Px and plasma SOD, content of plasma MDA, and body weight were examined.

检测雏鸡红细胞免疫功能、全血GSH-Px活性、血浆SOD活性、血浆MDA浓度及体重。

The paper discusses the design of the experiment of low press radio-frequency plasma, using TFS and Langmuir to get V-Icurve including temperature of plasma body .

文章提出了低压射频等离子体实验设计体系，应用飞行时间谱仪和Langmuir单探针，测得Langmuir型V-I曲线，其中包括等离子体温度信息。

These women are primiparae, who are free from risk factor for diabetes mellitus.The plasma glucose results of percentile values.According to the above pa rameter we put forth pregnant women's normal reference value of plasma glucose 1h and 2h post prandial.

对在我院分娩并进一步排除糖代谢异常可疑者共454例次，测定结果用百分位数法进行统计，并据此提出了北京地区孕妇餐后血糖正常参考值的建议，这一结果对于指导妊娠合并糖尿病的治疗有重要意义。

We have analysed the relations among the mechanism and effect of the discharge driven catalysis, the parameters and the operating characterisic of our system and the plasma process in it, founded its mathematical model, made program and simulated numerally the distribution of plasma parameters in positive volume of discharge tube as well as the connection with operation of our device.

分析了将单质金作为催化剂，直接置入封离轴向放电型CO〓激光器正柱区毛细管内，充分利用器件工作时产生的短寿命高能态活性氧，在放电激励工作区中就近实时高效催化促复的优越性，肯定了其保持工作物质的浓度，减少有害组分的产生，勿需额外驱动、加热激活乃至排换工作气体。

At the same time, the gas flow acting on the keyhole is simulated by finite element method. The gas flow fields of pneumatic circumferential motion and pressure distribution nephograms around and in the keyhole are obtained. Analysis shows that when plasma is blown backwards i.e., in direction towards the trailing edge of the weld pool, plasma can be eliminated better.

利用有限元法对激光焊接时保护气体在小孔内部和表面气流状况进行了数值模拟，通过对不同焊接条件下模拟形成的小孔气动扰流的气流场和压力分布云图的分析，解释了采用逆向侧吹保护气体吹除等离子体的方法，可以更有效地抑制等离子体云的产生，防止小孔塌陷，有利于维持小孔的稳定性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。