Renewable energy resources are mostly intermittent and not evenly distributed geographically; for this reason, the development of new technologies for energy storage is in high demand.

中文翻译：

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用于分子太阳能储热应用的降冰片二烯/四环烷光电开关工程。

可再生能源大部分是断断续续的，地理分布不均；因此，迫切需要开发新的储能技术。