According to the definite condition, the paper USES the theorem of supremum and infimum to study characteristic of mapping function and get its important law of the mapping.

运用上确界与下确界存在定理，在一定条件下，研究了连续函数的映射特点，得到一个连续函数所独有的映射规律。

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Article 24 During the period when they use the sea areas, no owners of the right to the use of sea areas may, without approval according to law, engage in Marine basic mapping.

第二十四条海域使用权人在使用海域期间，未经依法批准，不得从事海洋基础测绘。

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By producing this dissertation, the author contributes some useful ideas to the mapping out of our format contract system, especially the format contract regulating law.

本文为我国格式合同制度，特别是格式合同规制法的制订，提供了一些有益的思索。

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Mato Grosso state has pioneered the use of satellite-mapping to enforce a law that obliges Amazonia's landowners to leave 80% of forested land untouched.

ECONOMIST: The economy booms, the trees vanish | The