具体试验验证了该工艺的有效性和价值性。
The (efficiency) and value of this technology were verified by actual experiments.
医院信息的主要特征是：等级性、时效性和价值性。
The main feature of hospital informational are grade property. aging property and worth property.
各项分析指标反映了本项目设计有其可行性和价值性。
And the index reflect the project should be feasibility and value.
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