“principal moment”的概念、定义、翻译、参考文献-科学参考

单词	principal moment
释义	principal moment Encyclopedia 理学典型力系释 principal moment主矩力系中的所有力对一点之矩的矢量和。 Physics 力学 principal moment主矩 principal moment主矩^†
随便看	spurious count spurious disk spurious fruit spurious image spurious line spurious periodicity spurious radiation spurious signal spurious state spurium spur of a matrix spur of nasal septum spur reaction spurs spurt from inlet of mould box spurting copper basin sputnik Sputnik-1 Sputnik Planitia sputter deposition sputtered film disk sputtered neutral mass spectrometry sputtered neutral mass spectrometry, SNMS sputter etching sputter etching and milling

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。