“fiddle drill”的概念、定义、翻译、参考文献-科学参考

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单词	fiddle drill
释义	fiddle drill 弓转钻弓钻
随便看	pulsed superconducting magnet pulsed synchrotron pulsed temperature gradient pulsed thyratron pulsed transfer function pulsed-transformer accelerator pulsed triaxial test pulsed triggering circuit pulsed tungsten argon arc welding pulsed tungsten argon arc weld(ing) pulsed tungsten inert gas arc welding pulse-duct pulsed ultrashort wave diathermy apparatus pulsed ultrasonic therapy apparatus pulsed ultraviolet laser rangefinder pulse duplicator pulse duration pulse-duration coder pulse duration control pulse duration counter pulse duration discrimination pulse duration discriminator pulse-duration modulation pulse duration modulation pulse duration modulation-frequency modulation