第3、4、6和8行不包含任何读数；它们包含关于其后一行的元数据。

Lines 3, 4, 6, and 8 do not contain any readings; they contain metadata about the lines following them.

youdao

第3、5和7行不包含任何读数；它们包含关于其后一行的元数据。

Lines 3, 5, and 7 don't contain any readings; they contain metadata about the lines following them.

youdao

这个解析器检查返回的行和列上的元数据类型，以确保它只读取sqlxml类型的xml列。

The resolver looks at the metadata type on the returned row and column, ensuring it only reads XML columns with the SQLXML type.

youdao

You eliminate them the same way you eliminate them.

你们按照同样的方法消元就行

耶鲁公开课 - 基础物理课程节选