“access arm”的概念、定义、翻译、参考文献-科学参考

单词	access arm
释义	access arm [`ak´ses ´ärm] ^{COMPUTER SCIENCE} The mechanical device which positions the read/write head on a magnetic storage unit.
随便看	Centrales central field approximation central force central gear central heating centralized configuration centralized data base centralized data processing centralized traffic control centralizer central-limit theorem central mean operator central meridian central-meridian transit central mix concrete central nervous system central office central office line central orbit central paralysis central peak central placentation central plane central pocket loop central point

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。