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Hygiene
释义
Hygiene
Encyclopedia
医学
卫生学
释
Hygiene
卫生学
研究环境与人体健康关系,识别、评价、阐释环境因素对健康及其疾病的影响,提出改善环境、预防疾病、促进健康的措施和对策的学科。
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raising into a symbolic power
raising machinery
raising of an index
Raising of social medical insurance fund
raising operator
raising rivals’costs
raising seedling by sowing
raising seedling by transplanting
raising system of egg duck on net-floor in closed house
raising to a power
raising to the third power
raising with cage
raisin tree seed
Raja Dinkar Kelkar Museum
Rajaji National Park
Raja Ravi Varma
Rajasthan Canal
Rajasthani
Rajasthanis
Rajasthan Pradesh
Raj Chandra Bose
Rajiv Gandhi
Rajiv Gandhi's economic reforms
Raj Kapoor
Rajk László
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更新时间:2026/1/14 16:48:17