两级

• The voice and ray - operated circuit combined analog line with figure line
  两级减速器设计的分步优化方法
• A two - tier on - site examination approach was adopted in the second quarter
  现场审查两级制于第2季推行。
• Promoting innovation , opening a new era of rural health service
  试论新形势下农村两级卫生网络的建设与发展
• Why didn ' t i skip two levels ? - because you ' re six , lily
  为什么我不能跳两级？ -因为你才6岁，莉莉小朋友
• - why didn ' t i skip two ieveis ? - because you ' re six , liiy
  -为什么我不能跳两级？ -因为你才6岁，莉莉小朋友
• Evaluating aseismatic design of old buildings by using ann analysis
  基于神经网络理论的房屋两级抗震鉴定法
• - why didn ' t i skip two levels ? - because you ' re six , lily
  -为什么我不能跳两级？ -因为你才6岁，莉莉小朋友
• Why didn ' t i skip two ieveis ? - because you ' re six , liiy
  为什么我不能跳两级？ -因为你才6岁，莉莉小朋友
• To set up housing accumulation funds on the working unit and government levels
  建立单位政府两级住房基金
• On the two - level administration of adult education in tertiary institutions
  论普通高校成教的两级管理方式