obversion 是什么意思

obversion的中文意思是: 倒转

obversion例句大全

  1. The design of hydraulic Obversion device for roller bearing

    轧辊轴承座液压翻转装置设计

  2. improving highway Foudation by means of vacuum surcharge Preloading: Obversion and numerical analysis

    真空-堆载联合预压法加固高速公路路基:表面沉降测试和数值分析