“tephrochronology”的概念、定义、翻译、参考文献-科学参考

单词	tephrochronology
释义	tephrochronology Encyclopedia 理学第四纪年代学释 tephrochronology火山灰年代分析利用火山灰层（或者显微火山灰层）作为等时标志来对地质、古气候、考古等地层及事件进行关联和定年的方法。历史学〔日本〕释 tephrochronology火山灰编年学利用火山灰层判断考古遗存年代关系的方法。又称火山灰编年法。
随便看	Deep Space 1 probe deep space communication network deep space datum deep space exploration deep space explorer Deep Space Network Deep Space Program Science Experiment deep space radiation environment deep space surveying and mapping deep space tracking telemetering and command system deep stacking network deep structure and surface structure deep submerged fermentation deep submersible vehicle deep subsurface microbe deep theorem deep time deep-tow system deep trap deep ultraviolet lithography technology Deep Underground Law deep underground space deep underwater muon and neutrino detector deep unloading deep valley

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