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

单词	needle-punching depth
释义	needle-punching depth Encyclopedia 工学水刺法释 needle-punching depth针刺深度刺针针尖穿过托网板到极限位置时，针尖到托网板托持纤网的表面的距离，即针刺时刺针穿过纤网后伸出纤网的最大长度，以毫米表示。
随便看	leap leap day leap filament leapfrog algorithm leapfrog circuit leap-frog integration scheme leapfrog method leap frog scheme leap-frog scheme leapfrog scheme leap function leap month leap second leap second adjustment leap year learnability learned behavior learned behaviour learned helplessness Learned Men(Remnant of Seven Sages of the Bamboo Grove) Learned Publishing learner learner-centered design learner-centered learning environment learner's dictionary

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。