“nutritional hygiene for ship crew”的概念、定义、翻译、参考文献-科学参考

单词	nutritional hygiene for ship crew
释义	nutritional hygiene for ship crew Encyclopedia 医学航海卫生学释 nutritional hygiene for ship crew舰船人员营养卫生应用营养卫生学的理论和方法，研究和改善舰船人员膳食营养状况的医学预防活动。
随便看	frequency and duration method 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

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