该经济性评价方法对同类型设备的经济性比较也具有应用价值。

The economic evaluation method can also be applied to comparison of homogeneous equipment.

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通过一路灯工程实例，进行了太阳能照明与普通照明的经济性比较。

Through a road lighting project, the paper compares economic performance between solar lighting and ordinary lighting.

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本文采用盈亏点分析法对常见市话局间中继传输方式进行了经济性比较。

In this paper, the common transmission methods between local exchanges are compared on economics by means of breakeven analysis.

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