micros相关论文
从三个方面考察与总结了一些常用的纳米材料(如碲化镉量子点,纳米金和碳纳米点)在生物分析应用中存在的问题:(1)纳米材料的毒性.三......
本文研究两种不同成分的铜基焊料对硬质合金物理性能的影响,以及快速冷却对轴承质量的影响,将硬质合金块粘接在金属表面,缝隙填满......
Genetic Structure and Eco-Geographical Differentiation of Cultivated Keng Rice (Oryza sativa L.subsp
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
采用搅拌摩擦加工技术制备了Al-Ni复合材料,并对复合材料进行不同温度的后热处理。结果表明,Al-Ni复合材料主要相为Al3Ni,且有部分......
Characterization and Properties of Nanostructured Surface Layer in a Low Carbon Steel Subjected to S
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
To better understand the fracture behavior of TA15 titanium alloy during hot forming, three groups of experiments were c......
New high-strength Ti–Al–V–Mo alloy: from high-throughput composition design to mechanical properties
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Genetic Analysis of Multiple Paternity in an Endangered Ovoviviparous Lizard Shinisaurus crocodiluru
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 比较胰升糖素样肽1(GLP-1)、Exendin-4和C肽对血糖正常和高血糖大鼠肾血流(RBF)的影响.方法 雄性成年Wistar大鼠随机分为GLP-......
目的 探讨逆行岛状皮瓣或远端蒂皮瓣在临床应用中坏死的原因及防治措施.方法 2000年6月至2009年6月,应用逆行岛状皮瓣及远端蒂皮瓣......
为获得实体膨胀管膨胀前后性能的变化趋势，对φ139.7mm ×7.72mm N80钢级实体膨胀管实物膨胀过程进行试验研究。基于管研院实体膨胀......
Genetic Structure and Eco-Geographical Differentiation of Cultivated Keng Rice (Oryza sativa L.subsp
China is one of the largest centers of genetic diversity of Oryza sativa L.and is the original centers of Oryza sativa L......
Characterization and Properties of Nanostructured Surface Layer in a Low Carbon Steel Subjected to S
A nanostructured surface layer was synthesized on a Iow carbon steel by using surface mechanical attrition (SMA)techniqu......
A new continuous casting mold repairing method-cold gas dynamic spraying(CGDS)is introduced.The study investigates the a......
To investigate the influence of stress alone on the stray field signals of ferromagnetic materials, the static tensile t......
Microstructure Evolution in a Rapidly Solidified Cu85Fe15 Alloy Undercooled into the Metastable Misc
A model has been developed to describe the microstructure evolution in the atomized droplets of Cu-Fe alloy during cooli......
A multi-component Cu-based metal powder was chosen for direct laser sintering. The powder consists of a mixture of high-......
目的比较经肛门内镜显微手术（TEM）和Mason手术在早期直肠癌切除术中的应用。方法将早期直肠癌患者按就诊时间段分为2组。2000年1月至......
Low cost hydride-dehydride (HDH) Ti-6Al-4V (Ti-64) alloy powder was employed to investigate the metallurgical quality an......
Dissimilar friction stir welding between 5052 Al alloy and AZ31 Mg alloy with the plate thickness of 6 mm was investigat......
采用Nd-YAG激光对AZ31 HP镁合金进行激光自熔焊接.显微组织分析表明,使用或不使用填料(焊料)AZ61镁合金得到的激光焊接接头的平均......
将振动倾斜板制浆技术与轧制技术有机结合,开发新型连续流变轧制成形技术,利用该技术制备A2017合金板材.研究连续流变轧制成形过程......
采用电子束焊连接,随后近等温锻造+梯度热处理的工艺加工Ti-24Al-15Nb-1.5Mo/TC11双合金盘,通过OM、SEM、TEM、XRD等研究双合金盘......
研究液压对混合复合铸造Al 3003/Al 4004包覆材料微观组织变化的影响。复合铸造Al 3003/Al 4004包覆材料试样为圆形，由Al 3003(外部......
