喷雾器 sprayer?
扩频通信 spread spectrum communication?
海底扩张 spreading of ocean floor?
泉水沼泽 spring bog?
春播罪 spring crop?
泉水沼泽 spring fen?
春汛 spring flood?
晚霜 spring frost?
春性 spring habit?
泉水沼泽 spring swamp?
大潮 spring tide?
泉水 spring water?
扩频通信 spread spectrum communication?
海底扩张 spreading of ocean floor?
泉水沼泽 spring bog?
春播罪 spring crop?
泉水沼泽 spring fen?
春汛 spring flood?
晚霜 spring frost?
春性 spring habit?
泉水沼泽 spring swamp?
大潮 spring tide?
泉水 spring water?
泉 spring?
春性 springness?
喷灌 sprinkling irrigation?
云杉林;酢浆草动杉森林 spruce forest?
云杉 spruce?
支导线 spur traverse?
短枝 spur?
人造地球卫星 sputnik?
飙线 squall front?
阵风线 squall line?
阵风 squall?
鳞片状结构 squamose structure?
方格灌溉 square check irrigation?
方格投影 square cylindrical projection?
方格网 square grid?
平方尺度 square measure?
正方形 square?
河道稳定性 stability of river channel?
稳定性 stability?
稳定 stabilization?
稳定粒状结构 stabilized grain structure?
稳定器 stabilizer?
稳定河槽 stable channel?
稳定腐植质 stable humus?
稳定同位素地球化学 stable isotope geochemistry?
稳定同位素 stable isotope?
稳定层结 stable stratification?
海蚀柱 stack?
视距高程测量 stadia levelling?
视距尺 stadia rod?