“mark-space ratio”的概念、定义、翻译、参考文献-科学参考

单词	mark-space ratio
释义	mark-space ratio [¦märk ¦spās `rā·shō] See <<mark-to-space ratio>>
随便看	trimethylamine trimethyl borate trimethylchlorosilane trimethylethylene trimethylol aminomethane trimethylolethane trimethylvinylammonium hydroxide trimetric drawing trimmer trimmer capacitor trimmer conveyor trimmer potentiometer trimming trimorphous trim size trimuon event Trinidad asphalt trinitrobenzene Sakmarian sal salable coal sal acetosella Salado formation salamander salamander stove

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