用能量守恒定律来理解楞次定律

Use the energy Constant the laws to comprehend a laws

运用能量守恒定律来解释楞次定律。对其“阻碍”本质进行了多角度的阐述。

This text make use of the energy Constant the laws to explain the Rule of Lerns. analyses it's“obstacle' the innate character proceeds the Discuss of many angles.