“bourrelet”的概念、定义、翻译、参考文献-科学参考

单词	bourrelet
释义	bourrelet [¦bu̇r·ǝ¦lā] ^ORDNANCE The cylindrical surface of a projectile on which the projectile bears while in the bore of the weapon.
随便看	pappataci fever Pappian plane Pappotheriidae pappus Pappus' theorem paprika Pap test papula papule papulonecrotic papyrus PAR para- para-acetylaminophenyl salicylate para-aminobenzoic acid para-aminomethyl benzenesulfonamide para-aminophenol para-aminosalicylic acid paraaortic body paraballoon parabanic acid parabasal body parabiosis para-biphenylamine parabituminous coal

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。