“perforating needle”的概念、定义、翻译、参考文献-科学参考

单词	perforating needle
释义	perforating needle Encyclopedia 工学挤压释 perforating needle穿孔针热挤压生产管材时，用来确定空心产品内部尺寸和形状的工具。
随便看	Yinjiadian Stone-walled City Yinjiang Tujiazu Miaozu Zizhixian yinjiao Yinjiaping Yin Jifu Yin Jishan Yin Keng Yinkengian Stage Yin Li yinlian Yin Liangbi yinlingquan Yinlu’s Opera Talk Yinma River yinmen Yin Menglun Yinmian Yuanzheng Huashi Yin Min yin or yang injury with yang or yin involved yin pathogen Yinqiao Meridian yinqiao powder Yin Qi Lei Yin River Yin Ruins Characters Collected by Jianshoutang

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。