SLFn.频率标度正比电容器(直线频率式电容器)SLabbr.透镜分光计(=lens spectrometer)abbr.海平面(=sea level)Sliding Correlating滑动相关sliding mean method滑动平均法sliding advancement滑动进刀slossitis dissecans[医] 分沟性舌炎, 裂沟性舌炎sliding transformer滑动变压器sliding vacuum seal滑动真空密封slub woollen fabric起毛起球sliding wheel shaft滑轮轴sliding door hanger推拉门吊件SLE-like syndrome系统性红斑狼疮样综合征