表1中的“NA”(不适用)表示如果没有xsl： param指令的话，也就无法设置required或tunnel属性。

In Table 1, the value "NA" (not applicable) signifies that you can't set the required or tunnel attributes when there is no XSL: param instruction to contain them.

youdao

本指令仅适用于在港口内靠泊或锚泊的船舶，对锚泊在港外的船舶不适用。

The requirement only applies to ships at berth, meaning securely moored or anchored in a Community port not applies to a ship is anchored outside the port.

youdao