Construction and working principle of a new design are introduced, combustion and heat transfer performance in the furnace approached.

本文介绍了一种新型的燃煤流化床热风炉的结构和工作原理，探讨了该炉的燃烧和传热特性。

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The heat insulation principle of solar heat reflection coating and heat transfer features of LPG storage sphere have been analyzed and studied.

分析和研究了太阳热反射涂料的隔热原理和液化石油气球罐的传热特点，计算了球罐温度和渗入罐内热量。

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The guiding principle of educational planning should transfer from rationalism to bounded rationality, which should be regarded as the epistemological foundation of educational planning.

当前教育规划的指导思想应该从理性主义走向有限理性，应当把有限理性作为教育规划重要的认识论基础。

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And for Mr Issing the implied transfer of money would violate the fundamental democratic principle that there should be "no taxation without representation".

BBC: Eurozone crisis: What Germany can learn from Italy

The basic principle of the system is to transfer teams between divisions based on merit -- in order to allow fluidity between the amateur leagues and the very top of the professional game.

CNN: Explainer: How relegation works

Till now, Britain's rules on transfer pricing have cut across that principle: the Paris parent of a Kent company has had to obey them, a London parent has not.

ECONOMIST: Company taxation