The Roman numeral for 5.
The letter used by the CCITT to categorize standards relating to data communications over telephone (analogue) circuits; the number following the letter identifies a particular standard.
See von Neumann universe.
The vertical component of a magnetic vector.
科学参考收录了60776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。