The system of signal treatment may be used to calculate various one - dimentional . statistical factors by computer 信號處理系統(tǒng)能在通用計算機上計算-維隨機變量的各種統(tǒng)計參數(shù)。
The paper discusses various cost components and other statistical factors that need to be taken into consideration while assessing the life cycle cost ( lcc ) of a highway structure 壽命周期成本就是一種為實現(xiàn)一個結(jié)構(gòu)或一個系統(tǒng)的技術與經(jīng)濟的最大化而做出的最有效的資金投資選擇決定的技術方法。