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The effects of ultra-dispersed diamond (UDD) on the friction force, wear, and temperature of tri-bological pairs have be......
The cermet composites WC-20wt%Co/ZrO2(3Y) with four different contents of ZrO2(3Y) were prepared by normal vacuumsinter ......
AIM: To transfer human HGF gene into the liver of rats by direct electroporation as a means to prevent radiation-induced......
New materials of the steppe mammoth, Mammuthus trogontherii, with discussion on the origin and evolu
Recently found materials indicate that the steppe mammoth, Mammuthus trogontherii, survived in northern China into the l......
Particle tracking method is given to analyze the equal channel angular extrusion (ECAE) process of NiTi alloy in non-iso......
生物标本资源作为典型的自然科技资源,其成果和经验对促进整个自然科技资源的有效利用和开发都有着较好的参考和借鉴作用.依托中国......
A friction stir processing-based method was used to repair cracks in the 2024 aluminum alloy plates.The temperature fiel......
A 77-year-old man with jaundice and a pancreatic head tumor was referred to our hospital in August2006.The initial labor......
目前岩石材料在进行分离式霍普金森压杆（SHPB）实验时，对于试件尺寸确定的描述较为模糊，因此从应力波在SHPB系统中的传播过程人手，通过应......
采用常规制样方法、离心法、锇酸熏蒸法和直接装台法对柑桔锈螨进行制样，结果表明，直接装台法和锇酸熏蒸法的效果理想，从经济角度考虑......
介绍了一种测量拼焊板焊缝性能的试验方法。对拼焊板进行了单向拉伸实验,并基于等应变假设,结合焊缝平行于拉伸方向的差厚拼焊板的......
扫描电镜在位拉伸台的最大特点是,在进行应力-应变力学定量测试的同时,还可以进行裂纹扩展过程的观察,这是其它研究方法无法做到的......
采用机、电、液?光栅一体化技术研制了空心圆柱试样试验仪新型电液伺服加载，该系统由于具体有光栅位移传感器反馈和液压力传感器反......
生物标本资源作为典型的自然科技资源，其成果和经验对促进整个自然科技资源的有效利用和开发都有着较好的参考和借鉴作用。依托中国......
