The calculated length of a structural member is a very important conception in structural design, because it was used to control the instability of the member.
杆件计算长度是结构设计中的一个重要概念,与该杆件的稳定性控制有密切关系。
The nodes have a wide range of options for applying and parsing sequences, including literal values, expressions calculated from an XPath predicate, and sequences bounded by a given length of time.
节点包含许多用于应用和解析序列的选项,包括字面值、来自 XPath 谓词的表达式计算和特定时间长度内的序列。
The other attributes are the start of the token (first_column) and the end (last_column), which are calculated by the start and the length of the token.
其他属性有符号的起点(first_column)和终点(last _ column),这是通过符号的起点和长度计算出来的。
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