性能研究

• Research on the design of combine harvester model 4l
  2热障梯度涂层的抗热震性能研究
• Preparation and research of property of pc san pb - g - san alloy
  合金的制备与性能研究
• Performance study of cdma2000 system ' s reverse channels
  2000系统反向信道的性能研究
• Research on the characteristics of crossbow - mechanism
  弩机机械学性能研究和受力分析
• Review of mechanical properties of metallic foams
  泡沫金属的力学性能研究综述
• Friction plate for clutch disc in tunnel boring machine
  半金属离合器摩擦片性能研究
• Research on damping property of 16mn zn laminated composite
  锌复合材料阻尼性能研究
• Wear properties of nano tin modified cermet cutters
  改性金属陶瓷刀具的磨损性能研究
• Study on fretting wear behaviour of crn coatings by ibed
  膜层及其微动摩擦学性能研究
• Study on the methods and performance of otht
  超视距目标指示的方法与性能研究