“分区控制描述符”的概念、定义、翻译、参考文献-科学参考

单词	分区控制描述符
释义	分区控制描述符 partition control descriptor (PCD)
随便看	sharp draft sharp drill sharp drop sharp ear hook sharped dental curet sharp edge sharp-edged sharp-edged cones sharp-edged gust sharp-edged intake sharp-edged orifice sharp-edged orifice plate sharp-edge orifice meter sharpen sharpened steel sharpener sharpener amplifier sharpening sharpening angle, tooth angle, grinding angle sharpening guide sharpening machine sharpening stone sharpening tool sharper Sharpey's fiber

科学参考收录了1248194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。