“tunnel trend”的概念、定义、翻译、参考文献-科学参考

单词	tunnel trend
释义	tunnel trend Geology and Earth Sciences See cleaning-up trend.
随便看	pelagic pelagic ooze pelagic sediment pelagite Pelagius pelargonic acid Pele Pelecypoda Pelham, Henry (1696–1754) Pelican Nebula pelite pelitic pellagra pellet fusion Pelletier, Pierre Joseph pellet limestone pellets pellicle pellicular water Pell’s equation pelmatozoan pelmicrite peloid Peloponnesian War pelosols

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