Laser Induced Reaction Welding (LIRW) technique is employed for SiC particulate reinforced Al based composite to produce joints.
将激光焊接技术用于碳化硅颗粒增强铝基复合材料的焊接。
Aiming at brazing crack induced by thermal stress during the process of brazing, finite element method was used to analyze the residual stress of joints between the cemented carbide cirque and steel.
针对硬质合金在钎焊冷却过程产生很大的热应力而导致钎焊裂纹这一问题，采用有限元分析方法对硬质合金圆环与钢基体钎焊时冷却过程中的残余应力的分布情况进行模拟。
Methods Adjuvant-induced rat arthritis model was used for the study. The effects of XG on the swelling of joints, auricular pathology and oxygen free radicals were investigated.
方法采用佐剂性关节炎大鼠动物模型，观察膝悦颗粒对关节肿胀指数、关节组织病理学和氧自由基等的影响。
应用推荐