'项目名称', 'Check_no' => '检测标准编号', 'Check_name' => '检测标准名称', 'Unit' => '单位', 'Check_max' => '检出限', 'Check_min' => '定量限', 'Class' => '标准类别', 'Scope' => '认证范围', 'Status' => '状态', 'Status 1' => '有效', 'Status 0' => '作废', 'Remark' => '备注', 'Is_child' => '是否有子项', 'Is_child 0' => '否', 'Is_child 1' => '是', 'Create' => '创建时间', 'Update' => '更新时间', 'Userid' => '用户id', 'Path' => '附件', 'Deletetime' => '删除时间' ];