nonanal壬醛nonadv.[拉]非；不是nonverbal perception非语词性认识non-phosphopeptide非磷肽nonflame atomization非火焰原子化法non-degree diploma非学位结业证书non-target species非目标种, 非防治种non-budget revenue预算外收入nonindustrial injury非工伤事故non-direct traffic非直达通信业务non-toxic catalyst无毒催化剂non-excitable cell非兴奋性细胞