其程序经实际运行证明切实可行。

This program was proven to be applicable by site operation.

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经实际运行考核验证，该改进很有效。

Actual running tests validates the improvement is effective.

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经实际运行检验，安全可靠。

It has been shown safe and reliable through practical test.

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经实际运行，证明该系统有很好的实用性。

Practical running shows the system is rich in function and effective in teaching.

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此控制系统经联机调试、实际运行，获得了满意的控制效果。

This control system obtained satisfied control effect through on-line debug and actual run.

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经近一年实际运行效果良好。

Nearly one year's operation shows that it is practical.

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经近一年实际运行效果良好。

Nearly one year's operation shows that it is practical.

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