And if these organizations are weak, solutions to global problems will simply not emerge.

如果这些组织机构的功能被削弱了，就无法很好的解决全球性问题。

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But the uniqueness of the weak solutions and the global existence of the classical solution are not obtained.

另外，本部分还研究了相应问题古典解的爆破准则。 关于弱解的唯一性和古典解的整体存在性尚未得到证明。

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It is shown that global solutions exist if the intra-specific competitions are strong, whereas blowup solutions may exist if the intra-specific competitions are weak.

结果表明当种群自身的竞争强时，解整体存在，反之则有可能爆破。

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