结果表明，研究形成的新型墙体材料综合评价体系合理可行，具有很好的实用性和准确性。
The result shows that comprehensive evaluation system of new wall material is reasonable and feasible and also good in practicability and veracity.
介绍了音响检查的实例，并结合内部检查、重量及壁厚测定等综合评定结果，说明了音响检查的实用性和准确性。
The example that has introduced sound inspection combines, weight and wall measuration and so on comprehensive assessment result, has explained accuracy and the practicality of sound inspection.
但要让它们大规模应用起来则需在准确性和实用性间取得一种合理的平衡。
But making them work on a large scale will involve striking the right balance between accuracy and practicality.
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