The query in Listing 5 selects all nodes whose text contains "Last Trade," and for each one (I expect only one), outputs a table row containing the contents of the following node.

清单5中的查询语句将选择所有文本内容中包含“Last Trade”的节点，然后为每个节点(希望只有一个)输出一个包含后续节点内容的表格行。

youdao

The presented method selects only one cyclic symmetric sector of the structure as the finite element calculating model and establishes the complex constrained eigenvalue equation of the sector.

选取结构的任一个循环对称扇区作为有限元计算模型，建立单个扇区复约束特征值方程；

youdao