nonyl-壬基nonadv.[拉]非；不是nonferrous metal waste water有色金属废水non-controlled observation非受控性观察non-crystallizable polymer不结晶聚合物non-conservative stability非保守稳定性Non-point souwce pollution非点源污染noncomplete digestion method非完全消化法non - local epidemic model非局部传染病模型nonadecene dicarboxylic acid十九碳烯二甲酸non-ST-segment elevation非ST段抬高Non-architectural language非建筑语言