“ringlock nail”的概念、定义、翻译、参考文献-科学参考

单词	ringlock nail
释义	ringlock nail [`riŋ´läk ´nāl] ^{DESIGN ENGINEERING} A nail ringed with grooves to provide greater holding power.
随便看	cloud cover cloud crest cloud deck cloud-detection radar cloud discharge cloud droplet cloud-drop sampler cloud echo cloud flash cloud forest cloud formation cloud height cloud-height indicator cloudiness cloud-ion chamber cloud layer cloud level cloud mirror cloud modification cloud particle cloud-phase chart cloud physics cloud point cloud pulse cloud seeding

科学参考收录了103327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。