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Their solutions are described by the fundamental theorem of the calculus, which reads as follows.
它们的解由微积分基本定理所描述, (基本定理)可写出如下.
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微积分基本定理???
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。