SPGGn.固体推进气体发生器(旋转加料气体发生器)
SPabbr.自已推进的(=self-propelled)
splenic dysfunction土气不调
Sporosarcina ure ae脲芽孢八叠球菌
spunbonding process纺粘法
sphenoid fontanelle前外侧囟, 蝶囟
Sphiggurus spinosusn.多刺卷尾豪猪
spherical tubesheet球形管板
spherical structure球形结构
spun-blended yarn短纤维混纺纱
spherical resonator球形共振腔,球形谐振器
Spirogyra elliptican.狭椭孢水绵