“acorn barnacle”的概念、定义、翻译、参考文献-科学参考

单词	acorn barnacle
释义	acorn barnacle [`ā´kȯrn ´bär·nǝ·kǝl] ^{INVERTEBRATE ZOOLOGY} Any of the sessile barnacles that are enclosed in conical, flat-bottomed shells and attach to ships and near-shore rocks and piles.
随便看	Franz-Keldysh effect Frary metal Frasch process Fraser's air-sand process fraternal twins Fraude's reagent fraunhofer Fraunhofer corona Fraunhofer diffraction Fraunhofer lines Fraunhofer region Fraunhofer spectrum Frazer-Brace extraction method frazil frazil ice freckle Fredholm determinant Fredholm integral equations Fredholm operator Fredholm theorem Fredholm theory free admittance free air free-air anomaly free-air gravity anomaly

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