Then it briefly introduces the basic theories and knowledge of heat transferring.
随后对温降过程中所涉及到的传热学基本理论知识做了简要的介绍。
It briefly introduces the fundamental principle, and gives a simple practical example, the result shows the effect is rather good.
该文简要介绍了它的基本原理，并给出了一个简单实例，结果表明效果较好。
It briefly introduces the conception, evaluating criterion of Manufacturing Center's position accuracy and some factors related to position accuracy.
简单概述了加工中心位置精度的概念、评价指标以及与位置精度有关的因素。
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