“force polygon”的概念、定义、翻译、参考文献-科学参考

单词	force polygon
释义	force polygon [¦fȯrs `päl·ǝ´gän] ^MECHANICS A closed polygon whose sides are vectors representing the forces acting on a body in equilibrium.
随便看	ethamine ethane ethanoic acid ethanol ethanolamine ethanolurea ethene ethenol ethephon ether ether drag ether drift ethereal oil etherification etherize ether thermoscope ethidine ethidium bromide ethinyl ethiolate ethionic acid ethionine Ethiopian zoogeographic region ethmoid bone ethmolith

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