混凝土质量通病产生的原因及防治的措施--中国期刊网 关键词】混凝土;质量通病;原因;防治措施 [gap=174]Key words】Concrete; Quality defects; Causes; Prevention Control measures
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scientific prevention & control measures 科学防控对策
outburst prevention and control measures 防突措施
prevention control technical measures 防治技术措施
fume prevention and control measures 烟气防治措施
water prevention and control measures 防治水措施
leakage prevention and control measures 防治措施
pollution prevention and control measures 污染防治措施
Since more countries and regions have been infected by the virus, more and more people came to realize how proper and important China's control and prevention measures are.
由于更多国家和地区出现病毒感染病例,越来越多人开始意识到中国的防控措施是多么正确、多么重要。
"Overall, the prevention and control measures have been more effective than many developed countries," the health ministry says on its website.
“整体而言,我们的预防和控制措施比许多发达国家有效,”卫生部在其网站上说。
Effective control measures rely on prevention, preparedness and response.
有效的控制措施依靠预防、防备和应对活动。
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