“mechanical plotting board”的概念、定义、翻译、参考文献-科学参考

单词	mechanical plotting board
释义	mechanical plotting board [mi`kan·ǝ·kǝl `pläd·iŋ bȯrd] See <<coordinate plotter>>
随便看	ballast tube ball bearing ball-bearing hinge ball-bearing pulverizer ball bonding ball breaker ball burnishing ball bushing ball catch ball check valve ball clay ball coal ball float ball-float liquid-level meter ball grinder ballhead ball ice Balling hydrometer balling-up ballistic area ballistic body ballistic camera ballistic case ballistic coefficient ballistic conditions

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。