Note that the nodes representing people in each of the two FOAF graphs are blank nodes, and have scope only within the graph that contains them.
注意，表示每个 FOAF 图的那些人的节点是空节点，它们的作用范围有限，只在包含它们的图中有效。
The results show that the determination system is within the scope of widen wave length with low absorbency in blank solution and high absorbency in working solution.
结果表明，这些体系均存在空白液吸光度很低、工作液吸光度较高的较大的波长区间，是分光光度分析法中理想的测定体系；
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