研究结果所建评价指标体系经严格检验，其信度、效度均较好。
ResultsThe evaluation system was built on rigorous testing, the reliability and construct validity were good.
目前，我们以合理的价格和优良的服务提供机电类产品，经严格检验并保证所推广产品的质量。
At present, we supply electro-mechanics with reasonable price and good service, and guarantee the products by strictly inspection.
品质优良是新工艺，经技术人员严格检验，各项规格性能均达到国家检验标准，是材料中的良材。
The quality of the new technology, the technical staff strict testing, the performance specifications meet national testing standards, the materials Liangcai.
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