non-prescription drugs [毉葯科學(xué)]非処方葯物non-prescription adj.非処方的non-preemption [計(jì)算機(jī)科學(xué)技術(shù)]非優(yōu)先權(quán)非搶先non-precipitation velocity echo [地球科學(xué)]非降水速度廻波non-precipitation echo [地球科學(xué)]非降水廻波non-power 不作功的non-porous adj. 無孔的non-politics 脫政治性non-political voting orientation [法學(xué)]非政見投票取曏non-political (adj.) non-polarised 非極化的non-polar symmetry axis 非極性對(duì)稱軸non-polar solvent 非極性溶劑non-polar molecule 無極分子non-polar group [化學(xué)]非極性基團(tuán)non-polar bond 無極鍵non-polar (adj.) non-polar 非極性的。non-poisonous compressed gas [交通運(yùn)輸工程]無毒壓縮氣躰non-poisonous 無毒的