当系统收到一个搜索请求，它应该以某种随机排列标准为根据来对结果进行排序，这样对所有的供应商才是公平和平等的。
If a search order is required (it will be) then it should be fair and equal to all suppliers based on some form of random order.
在大量的标准排列uri出现并得到广泛支持之前，请参阅供应商的文档看看处理程序支持哪些其他的排序uri。
Until a large repertoire of standard collation URIs becomes available and is widely supported, check your vendor's documentation for details on which additional collation URIs its processor supports.
有些供应商允许自己编写排序器。
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