英语词汇“population ratio”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	population ratio
释义	population ratio 英?[?p?pju?lei??n ?rei?i?u] 美?[?pɑpj??le??n ?re?o] 释义粒子数比行业词典医学人口比值是世界卫生组织提出的卫生人力需要量预测的四种方法之一，是卫生人力规划研究的一种简便而有效的方法。???
随便看	peripheral part of economy peripheral passage peripheral path peripheral peocessor unit peripheral pericorneal plexus peripheral physical unit peripheral plane peripheral plasma peripheral plotter peripheral plotters peripheral point peripheral polyarthritis peripheral polyneuritis peripheral polyneuropathy peripheral population peripheral porencephalic cyst peripheral port peripheral positional vertigo peripheral power supplies peripheral power supply peripheral power supply (pps) peripheral precocious puberty peripheral pressure Peripheral Primitive Neuroectodermal Neoplasm Peripheral Primitive Neuroectodermal Tumors

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population ratio