“Eric Heiden”的概念、定义、翻译、参考文献-科学参考

单词	Eric Heiden
释义	Eric Heiden Encyclopedia 教育学[运动员明星——奥运项目]释 Eric Heiden海登，E. （1958-06-14～）美国速度滑冰运动员。
随便看	frequency approach frequency attribute frequency band frequency bandwidth constraint frequency bridge frequency calibration frequency capture frequency centre frequency characteristic frequency characteristic of sound pressure frequency chart frequency chirp frequency coding frequency collapse frequency comparision frequency compensation frequency conversion frequency conversion circuit frequency conversion technique frequency conversion transformation of fan and water pump frequency converter frequency counter frequency criterion frequency curve frequency cutoff

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