“flat-bottom crown”的概念、定义、翻译、参考文献-科学参考

单词	flat-bottom crown
释义	flat-bottom crown [`flat ´bäd·ǝm `krau̇n] See <<flat-face bit>>
随便看	franklin franklin centimeter Franklin equation franklinite Frank partial dislocation Frank-Read source 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

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。