“EC smokeless powder”的概念、定义、翻译、参考文献-科学参考

单词	EC smokeless powder
释义	EC smokeless powder [¦ē¦sē ¦smōk·lǝs `pau̇d·ǝr] ^MATERIALS An explosive powder used chiefly in blank cartridges, but also in some .22-caliber and shotgun ammunition, and formerly in fragmentation grenades. Also known as EC blank fire; EC blank powder.
随便看	space defense space detection and tracking system space diversity reception spaced loading space-dyed yarn space environment space factor space-filling curve space fixed reference space flight space-flight trajectory space frame space group space-group extinction space guidance space-hold space inversion space lattice spacelike path spacelike surface spacelike vector space medicine space mission space modulation space motion

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。