xray谱峰图 元素显示最多6个

OTSIncAReportApp/1-UI/Control_Graph/Controls/Control_XRayTable.cs

@@ -688,6 +688,7 @@ namespace OTSIncAReportGraph.Controls
                 StringBuilder sb = new StringBuilder();
                 for (int i = 0; i < m_list_showelementinfo.Count; i++)
                 {
+                    if (i > 5) break;
                     sb.Append(m_list_showelementinfo[i].ElementName);
                     sb.Append("(");
                     sb.Append(m_list_showelementinfo[i].Percentage.ToString("0.00)  "));