Research on product design improvement method based on online review and improvement importance performance competitor analysis

200 Tailoring language to social hierarchies 100 骨科运动医学 原理与实践 第5版 50 Patient and family complaints concerning nursing and midwifery care: applying a taxonomy to classify and analyse consumer complaints. 20 Marxism and Natural Limits: An Ecological Critique and Reconstruction 20 The Schwarz lemma: an odyssey 20 Aldosterone and Aldosterone Modulation in Cardio-Kidney Diseases 10 Coleus (Coleus forskohlii) 20 Differential sensitivity among nitric oxide donors toward ODQ-mediated inhibition of vascular relaxation. 10 Benzocyclobutenone by Flash Vacuum Pyrolysis 20 [Effects of intravitreal pegaptanib or bevacizumab and laser in treatment of threshold retinopathy of prematurity in zone I and posterior zone II--four years results].