nonprint禁止打印(的)nonadv.[拉]非；不是nonmedullated nerve fibers无髓鞘神经纤维nonallelic complementation非等位基因互补non-optimal tourism area旅游资源非优区nonobstructive azoospermia非阻塞性无精子症nonreturn-to-zero mark标记不归零制non linear optimal control非线性最佳控制non-manufacturing budget非制造预算nonsingular transformation非奇异变换nonproductive fixed assets非生产用固定资产non-general intersection非常规交叉口