“square thread”的概念、定义、翻译、参考文献-科学参考

单词	square thread
释义	square thread 平顶螺纹方螺纹方牙螺纹
随便看	line-of-sight link line-of-sight velocity line of singularity line of slide line of solidification line of sounding line of striction line of strike line of tidal wave line of transference line of turning tool travel line of vision line of wave line of weakness lineograph lineoid line oiler Lineolaceae line one's pocket line organization line or retirement line oscillator line outage line-outage calculator line outlet

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。