逆向散射：backscatter
纳米介孔：nano-mesoporous
铌微合金：niobium microalloying
耐紫外光：Ultraviolet Light Resistance
嫩化技术：tendering technology
南瓜藤蔓：pumpkin's stems and leaves
铌钽锰矿：columbite-tantalite
纳米晶须：nanowhiskers
内陆水库：reservoir
内管材料：material of inner tube
内缩机构：internal core pulling mechanism
耐水石膏：water resistant gypsum
耐电蚀性：electrical erosion resistance
纳米划擦：nano-scratching
内壳垫片：inner shell gasket
镍基钎焊：Cu-based solder
铌钛合金：NbTi alloy
脑血栓片：Naoxueshuan tablets
凝聚结合：Coagulating binding
耐火粘土：refractory clay
凝沉特性：property of retrogradation
牛奶蛋白：milk protein
逆向挤出：inverse extrusion
牛海绵状：bovine spongiform
内衬脱落：Fall of lining
凝胶颗粒：gel particle
耐盐性能：salt resistance
内孔卸载：unload
纳电喷雾：nanoelectrospray
纳米Pt：Pt nano-particle
纳米聚硅：nanometer polysilicon
泥岩组分：mudstone composition
内力计算：Calculation of internal force
凝乳活力：milk-clotting activity
尿素地坪：carbamide terrace
耐水洗性：resistivity against water
内层围岩：internal surrounding rock
凝冻搅拌：freeze blending
农业技术：agriculture technology
内部增碳：Carburization
牛乳制品：dairy products
扭断原因：reasons for breaking
内磁屏蔽：Internal magnetic shield
尼玛盆地：Nyima basin
农化服务：agrochemical service
浓缩磷酸：concentrated phosphoric acid
农业对策：Agricultural countermeasures
内径变化：inner diameter change
奶牛营养：dairy cow nutrition
耐磨机制：wear mechanism