该程序在制冷系统毛细管的匹配中具有一定实用价值。
The program is valuable for the matching of capillary tube in the refrigerating system.
试验结果表明，该方法具有一定实用价值，可用于二值商标图象检索。
Experimental results show that it can be used in trademarks image retrieval.
应用表明，结论对于基阵方向性的仿真与设计具有一定实用价值和指导意义。
It is shown by the application that, to a certain extent, the conclusion has practical value and guide meaning for the directivity simulation and design of the array.
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