nonflamadj.不燃性的nonadv.[拉]非；不是non-biological major非生物学类专业Nonmetallic inclusions非金属夹杂物non-stationary input非平稳激励noncombining character非组合字符non-stock enterprise非上市企业non-stiffened flange无加劲肋法兰nonaspirin salicylates阿斯匹林以外的其他水杨酸酯类non-renewable source不可再生能源nonresolving pneumonia进展性肺炎non-physical capital非实质性资本