SPCSn.辅助的推进控制装置(备用的推进控制装置)
SPabbr.自已推进的(=self-propelled)
sphenopalatine ganglion test蝶腭神经节试验
sphincter palatopharyngealis腭咽括约肌
sphincter preserving surgery保肛手术
spherical pressure container球形加压容 器
Splice cracking of inner tube内胎接头裂纹
spherical gravitational field球形重力场
spherical normal distribution球面正态分布
spherical bacterial cellulose球形细菌纤维素
spherical laser fusion target球形激光聚变靶
Spbaeranthus Vaill. ex L.[医] 戴星草属