SIFXn.模拟装配夹具SIn.国际单位制simuhancous diophantine equations不定方程组simplified automatic data plotter简易自动数据绘图机simplified engineering techniques简单工程技术化Silurodiscoides infundibulovaginan.筒鞘鲶盘虫siebold primrose root and rhizome樱草根simplified performance prediction特性简化预计法simplified periodical repair work[化] 定期小修Simplified acute physiology score简化急性生理学评分sious arteriae carotidis internae[医] 颈内动脉窦simplification of standardization简化规格