Nominality虚置化nominaladj.名义上的；象征性的；名词性的n.名词词组nominal maximum size公称最大粒径nominal yield stress名义屈服应力nominal construction名词句法关系nominal sealing line名义密封线nominal ram pressure滑枕公称压力nominal white signal白电平测试信号,额定白信号nominal substitution名词性替代nominal cash balance名义现金余额nominal decline rate标准递减率nominal shareholders隐名股东