“roughness elements”的概念、定义、翻译、参考文献-科学参考

单词	roughness elements
释义	roughness elements [`rǝf·nǝs ´el·ǝ·mǝns] ^OCEANOGRAPHY Structures attached to laboratory models to simulate the roughness of the ocean floor.
随便看	nuclide Nuda Nudechiniscidae Nudibranchia nudism nugget nuisance parameter null null allele nullary composition null-balance recorder null cell null character null cone null-current circuit null-current measurement null detection null detector null geodesic null hypothesis null indicator nullity null matrix null method null modem cable

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