“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	regulations on safety of genetically modified organisms in Argentina regulations on safety of genetically modified organisms in Australia regulations on safety of genetically modified organisms in Brazil regulations on safety of genetically modified organisms in Canada regulations on safety of genetically modified organisms in China regulations on safety of genetically modified organisms in European Union regulations on safety of genetically modified organisms in India regulations on safety of genetically modified organisms in Japan regulations on safety of genetically modified organisms in Korea regulations on safety of genetically modified organisms in Russia regulations on safety of genetically modified organisms in South Africa Regulations on Safety Supervision of Special Equipment Regulations on Scenic Spots Regulations on School Bus Safety Administration regulations on self-governance by local town and country Regulations on Teachers’ Qualification Regulations on the Administration of Audiovisual Products regulations on the administration of biosafety in pathogenic microorganism laboratories Regulations on the Administration of Chinese-Foreign Co-Production Films Regulations on the Administration of Construction Project Environmental Protection Regulations on the Administration of Editing and Publishing Compilation of Laws and Regulations Regulations on the Administration of Family Planning Technical Services Regulations on the Administration of Network Publishing Services Regulations on the Administration of Printing Industry Regulations on the Administration of Publishing

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。