SLEabbr.用户线路设备(=Subscriber Line Equipment）abbr.全身性红斑狼疮(=systemic lupus erythematosus)SLabbr.透镜分光计(=lens spectrometer)abbr.海平面(=sea level)slngle-pile单桩slept well.睡得足够好SLE nephritis系统性红斑狼疮肾炎sludging flux造渣熔剂sliding layer滑动层SLE equipment前端设备slew crossing斜交叉sliding spool滑阀芯Slub Multiple竹节倍数sliding price滑动价格,变动价格