modelfor相关论文
Development of a survival evaluation model for liver transplant recipients with hepatocellular carci
AIM: To develop a model using easily obtainable, objective, verifiable preoperative parameters, to help evaluate post tr......
机床结构动态优化设计是提高机床加工精度的关键.本文建立了内圆磨床整机有限元模型,分析了原磨床在结构上的缺陷;修正了主要结构......
