Pedregal introduces the reader to Young measures as an important tool in solving vector variational techniques.
佩德雷加尔读者介绍了作为一个重要工具杨措施，解决载体变分法。
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To top it all, the boy, who had recently turned fifteen, was tall, well built, handsome, blond, green-eyed, gallant, and pristine as a tablecloth in Restaurant Pedregal.