“rifle”的概念、定义、翻译、参考文献-科学参考

单词	rifle
释义	rifle Encyclopedia 工学刑事科学技术释 rifle膛线为了使弹头保持在空气中飞行时的稳定性，在线膛内壁会加工出若干条均匀分布的与枪管轴线成一定角度的线状沟槽，这类沟槽称为膛线，其中凸起部分称为阳膛线，凹陷部分称为阴膛线。
随便看	Chinese Ancient Qin-making Artisan Chinese ancient score chinese ancient stone masory structure chinese ancient timber structure Chinese and Foreign Gazette Chinese and foreign journalists' visiting to Yan'an Chinese and Foreign News Chinese aneurolepidium Chinese angelica Chinese Angora rabbit Chinese animal medicinals Chinese Annals of History of Science and Technology Chinese Ape Man Chinese approved drug name Chinese arborvitae chinese arborvitae kernel chinese arborvitae twig and leaf Chinese Archery Association Chinese Architecture Chinese architecture Chinese Archival History Chinese Archives of Traditional Chinese Medicine Chinese Archives Subject Thesaurus Chinese Art Chinese Art Digest

科学参考收录了854744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。