Such prejudices die hard.这些偏见很难消除。These prejudices are particularly prevalent among people living in the North.这些偏见在北方人中尤为常见。The prejudices of parents usually take root in their children.父母的偏见通常深植于子女的头脑中.He knew the prej...
给出反应管内支托催化剂的复合弹簧的设计实例和设计指标.The design example and norm were established for the complex - spring that supports catalysts tubule.摘要目的: 探讨末端游离缺损义齿(牙合)支托设计的理论基础.Objective: To test the rationale for designing an occlusal res...