span error

基本解釋

It is also indicated that the common formula has good precision in midspan of suspension bridge, and large error in side span.
常用的懸索橋調纜公式對中跨有很高的精度，但應用于邊跨時誤差很大。
A CodeIssue consists of a severity level (Information, Warning, or Error), a Span object indicating where the error is located, and a description of the error.
CodeIssue中會包含嚴重等級（信息、警告還是錯誤）、表示錯誤發(fā)生位置的Span對象以及對錯誤的描述。
Just-in-time is both a philosophy and an integrated system for production management that evolved slowly through a trial-and-error process over a span of more than 15 years.
適時生產(chǎn)系統(tǒng)并非是根據(jù)藍圖策劃而成，而是經(jīng)歷了長達15年的反復實驗。