... Preventive Medicine and Public Health]预防医学与公共卫生硕士 United States Public Health Service 释义:美国公共卫生署 Dr.P.H. 释义:[=Doctor of Public Health]公共卫生学博士 .
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...对完成修复1-8年的310个前牙或前磨牙长石质烤瓷贴面进行复查,参照改良美国公共健康协会(United States Public Health Service,USPHS)评价标准对烤瓷贴面的修复体完整度、修复体磨耗、颜色满意度、边缘染色、边缘适合性、继发龋、牙本质敏感症...
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...使用复合树脂修复,B组使用复合树脂加自攻螺纹钉联合修复,于修复后3年以改良美国公共健康部(United States Public Health Service,USPHS)制定的评定系统标准记录修复效果。结果:采用配对2检验,比较两种修复方法在修复效果上无显著差异(P0.
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David Price of the United States Public Health Service.
大卫价格的美国公共卫生服务的能力。
The United States Public Health Service is issuing continual warnings to smokers.
美国公共健康办事中心正抽烟对生育的影响不断地给烟平易近们发出警告。
The United States are recommended by a health columnist, television public service ads film: a man armed to the side of the head of a woman pulled the trigger, and one side claimed that he loved her.
美国健康专栏作家建议播放一个电视公益广告片:一名男子一边持枪向一名女子的头部扣动扳机,而一边声称他爱她。
The United States Public Health Service and Tuskegee Institute in Alabama studied the effects of the disease syphilis on a group of poor African-American men.
VOA: special.2010.07.21
Joseph Goldberger was a doctor for the United States Public Health Service.
VOA: special.2009.01.27
Some Americans become doctors by joining the United States Army,Navy, Air Force or Public Health Service.
VOA: special.2009.06.02
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