If cl encounters conflicting options , it uses the rightmost option .

如果cl遇到冲突选项，则使用最右边的选项。

The rightmost part of a host name is called its zone , such as following table .

主机名称的最右边部分是区。如下表：

Noble gas ( or inert gas ) : any of the six chemical elements that make up the rightmost group of the periodic table as usually arranged : helium , neon , argon , krypton .

稀有气体(亦称惰性气体):通常排列在周期律中最右边一族的六种化学元素:氦、氖、氩、氪、氙和氡。