“poynting theorem”的概念、定义、翻译、参考文献-科学参考

单词	poynting theorem
释义	poynting theorem Encyclopedia 工学波印廷定理释 poynting theorem坡印廷定理电磁场中能量流动的一个定理。
随便看	position circle Position Classification position classification position coder position construction position control position detector position effect position effect variegation position electron position encoder positioner position error measurement technology position four-vector position function position generator position gyroscope position head position hologram position indicating mark positioning positioning and orientation system positioning device positioning dowel positioning of column

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。