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If one introduces the concept of energy of an earthquake then that is a theoretically derived quantity.

  • -- Charles Francis Richter 克特

如果引入地震能量的概念，那么它就是一个理论上导出的量。

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Energy Earthquake Concept

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The main concept is that of an international solidarity expressed in practice through worldwide division of labor: free trade is the principal point in the program of internationalism.

主要的概念是通过世界范围的分工在实践中表达的国际团结:自由贸易是国际主义纲领的主要内容。

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It's snowing still," said Eeyore gloomily. "So it is." "And freezing." "Is it?" "Yes," said Eeyore. "However," he said, brightening up a little, "we haven't had an earthquake lately.

还在下雪呢。”屹耳沮丧地说。“所以。”“和冻结”。“是吗?”“是的,”屹耳说。“不过，”他说着，眼睛亮了一点，“我们最近没有发生过地震。

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It takes a lot of energy to be negative. You have to work at it. But smiling is painless. I'd rather spend my energy smiling.

负的能量很大。你必须努力去做。但是微笑是没有痛苦的。我宁愿把精力花在微笑上。

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Acting is the physical representation of a mental picture and the projection of an emotional concept.

表演是心理画面的物理表现，是情感概念的投射。

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The Pacific Northwest depends on inexpensive renewable energy from our dams.

太平洋西北部依赖于来自我们大坝的廉价可再生能源。

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