initialesen.[语]词首字母缩略词initialn.(词)首字母adj.开始的；最初的；字首的vt.签姓名的首字母于Initialization time定位服务的时效性initial abstraction初始损失,初损,原始退流initial disturbance初始扰动,起始扰动initial signal unit起始信号单元initial expenditure创业费,开办费initial measurement初始量测initial application最初申请initial water right初始水权initial dose period初始剂量期initial uncertainty初始不定态