“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	aquatic product proteins aquatic product quality aquatic product raw material handling machinery aquatic product refrigerating technology aquatic products agent aquatic products biologic hazards aquatic products canning technology aquatic products chemical detection technology aquatic products chemistry aquatic products chill storage logistic aquatic products circulation aquatic products detection technology aquatic products dietary toxicant aquatic products drying technology aquatic products foodborne parasites aquatic products foodborne pathogens aquatic products frozen storage logistics aquatic products lipid aquatic product smoking equipment aquatic products polysaccharide aquatic products preservation aquatic products processing and trade of China aquatic products processing machinery Aquatic Products Processing Technology aquatic products risk management

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。