对合作化和集中化系统的要求使接受标准化变得非常重要.The requirements of cooperative and centralized systems make the acceptance of standards of vital importance.施舍使接受它的人蒙羞,从而使发放它的人变得冷酷无情.Charity degrades those who receive it and hardens those who...
The grafter, PS - g - AA , was prepared in torque rheometer with DCP as initiator.以过氧化二异丙苯(DCP)为引发剂, 在转矩流变仪中制备了PS-g-AA接技物.The grafter was constantly haunted by fear of discovery.那收贿人因怕被人发觉而经常提心吊胆....