提供了一个表格式检索表，以助鉴定和比较该属缺乏明显界定食道后球的一个种组。
A tabular key is provided to facilitate species identification in the group of lack of a distinctly offset, rounded oesophageal bulb in this genus.
实现这个目的的最简单方法就是使用XMLTABLE的sql函数，该函数可以准确地描述如何以关系(或表)格式检索X ML数据。
The simplest way to do this is through an SQL function called XMLTABLE, which concisely describes how to retrieve XML data in relational (or table) format.
存储并检索此数据的最快方式是运用二进制格式。
The fastest way to store and retrieve this data is in binary format.
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