“double twist”的概念、定义、翻译、参考文献-科学参考

单词	double twist
释义	double twist Encyclopedia 工学倍捻释 double twist倍捻加捻器回转一周即给纱条加两个捻回的加捻方式。
随便看	Photographic Realism photographic refractor photographic resolution photographic scale photographic self-portrait photographic skills Photographic Society Of Macao photographic solar magnetograph photographic spectrophotometer photographic spectrophotometry photographic spectroscopy photographic speed photographic stabilized platform photographic star catalogue photographic system photographic technique photographic telescope photographic tone photographic tracking photographic transit circle photographic transit instrument photographic triangulation photographic vertical circle photographic work photographic zenith tube

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。