实践检验认识，有一个成本问题，就是人类用实践检验认识时所付出的代价。
In the fact that practice tests knowledge there exists the cost, i.
最后，该指南经由受邀志愿者在实践中检验，这些志愿者用其评价现有的HIA证据。
Finally, the guide was tested in practice by invited volunteers who used it to appraise existing HIA evidence reviews.
我们需要更多力量和智慧用重大政策问题实践对理论进行检验。
We need more hands and minds to confront theory with evidence on major policy issues.
如果那样，我们在去年用大半年时间讨论实践是检验真理的标准的问题，还有什么意义呢？
If this is not so, what was the point of our devoting more than six months last year to discussions about practice being the criterion for testing truth?
经实践检验，用所提方法制定的优化调度方案较常规方案更具有明显的经济效果。
The test shows that the optimal plan worked out by the method presented here has been proved far superior economically to that by the conventional method.
介绍了用BP网络来测试纱线强力的方法，通过对神经网络的训练可以快速预测到纱线的强力，在生产实践中，可以用来检验或设计纱线。
The method to inspect the strength of the yarn with BP-net is discussed, the result can be got quickly by training the Nerve-net. As a result, we can apply it to calculate or design yarn in practice.
其次，许渊冲用其翻译理论指导翻译实践，同时其翻译实践也成功地检验了其翻译理论，即许渊冲的翻译理论与实践达到了高度统一；
On the other hand, Xu Yuanzhong's translation practice proves his translation theories, namely, Xu Yuanzhong's translation theories and translation practice have a great unity.
用现代医学理论和方法科学地检验针刺治疗RA的价值，深入剖析和研究针刺的治病原理，指导临床实践具有十分重要的意义。
It is of great value that using the modern medical theory and methods to proof-test the value of acupuncture and moxibustion towards RA and to deeply study the principle of acupuncturing.
用现代医学理论和方法科学地检验针刺治疗RA的价值，深入剖析和研究针刺的治病原理，指导临床实践具有十分重要的意义。
It is of great value that using the modern medical theory and methods to proof-test the value of acupuncture and moxibustion towards RA and to deeply study the principle of acupuncturing.
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