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....
The best part of his expedition had been the rediscovery of his natural passion for making things.他这次探险的最大收获就是重新发现了自己对动手制作物品与生俱来的热忱。A new Danish expedition is again excavating the site in annual summer digs.一支新的丹麦探险队又在那个...