中和当量 neutralization equivalent?
废水中和 neutralization of waste water?
嗜中性 neutriphil?
中子吸收分析 neutron absorptiometry?
中子活化分析 neutron activation analysis?
中子俘获 neutron capture?
中子衍射 neutron diffraction?
中子发生器 neutron generator?
中子测井 neutron log?
中性生物 neutrophilous organism?
中性层 neutrosphere?
粒雪盆 neve basin?
废水中和 neutralization of waste water?
嗜中性 neutriphil?
中子吸收分析 neutron absorptiometry?
中子活化分析 neutron activation analysis?
中子俘获 neutron capture?
中子衍射 neutron diffraction?
中子发生器 neutron generator?
中子测井 neutron log?
中性生物 neutrophilous organism?
中性层 neutrosphere?
粒雪盆 neve basin?
新全球构造假说 new global tectonics?
新月 new moon?
镍矿床 nickel deposit?
镍污染 nickel pollution?
镍 nickel?
夜天光 night sky light?
粪便肥料 night soil?
暗冰 nilas?
雨层云 nimbostratus?
铌铁石 niobite?
铌 niobium?
强风化粘磐土 nitosols?
硝酸盐 nitrate?
钠硝石 nitratite?
硝化酌 nitrification?
硝化细菌 nitrifying bacteria?
亚硝酸盐 nitrite?
氮平衡 nitrogen balance?
氮代谢 nitrogen metabolism?
氮 nitrogen?
嗜氮植物 nitrophyte?
雪带 nival belt?
雪带气候 nival climate?
雪蚀凹 nivation niche?
雪蚀酌 nivation?
夜间航空摄影 nocturnal aerial photography?
夜行动物 nocturnal animals?
夜间冷却 nocturnal cooling?
夜间辐射 nocturnal radiation?
结点 nodal point?