SPCP=sodium pentachlorophenate 五氯苯酚钠
SPabbr.自已推进的(=self-propelled)
sphincter ani externa muscle肛门外括约肌
splenic malpighian corpuscle脾小体
splined shaft milling cutter花键铣刀
spherical-normal spherical球形-准球形
spun-column chromatography离心柱层析, 旋转柱层析
spherical luminous intensity球面光强
spherical-like polypyrrole球状聚吡咯
splenic cultivating exercise脾脏修养法