Compared with the cutting force theory formulae before, the cutting force value calculated by the method is more coincident with the practical measuring value.

与以往的切削力理论公式相比，用该方法计算出的切削力值更接近于实测值。

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The test shows that tEe calculating value is same as the practical measuring value when the physical nature of bed foundation is similar, therefore meeting the requirement of engineering's precision.

经试验验证，在物理力学性质相差不大的层状地基中，计算值与实测值相当接近，可满足工程的精度要求。

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This paper aims at methods and techniques for measuring the parameters of microwave dielectric materials with high permittivity, which has profound theoretical significance and practical value.

本论文研究微波介质材料参数宽带测试方法和技术，所作的高介电常数测试工作具有理论意义和实用价值。

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Executives need to recognize the implicit business value of social programs and to encourage managers to develop innovative ways of measuring the business value of social change where possible and practical.

FORBES: Moving Beyond CSR: The Business of Social Change