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How to keep yourself safe from new virus? After a new-type coronavirus was detected in viral pneumonia cases in Central China's Wuhan city a month ago, more cases have been reported in recent days. 1 . First, wear masks outdoors ●Wearing a mask is one of the most effective ways to protect you from getting infected. ●Make sure to wear it properly by tightening up the nose clip and pulling the bottom of it over your chin. ● 2 , a mask is also needed to prevent you from spreading germs to others. Second, cover your coughs and sneeze with tissue Cover your mouth and nose with a tissue when you cough or sneeze, or you can cough or sneeze into your sleeve, but avoid covering with your hands directly. Third, 3 . Wash your hands with soap and running water thoroughly for at least 15 seconds. ● Before eating and after using the toilet ● After returning home ● After touching trash or garbage ● After contacting with animals or handling animal wastes Fourth, strengthen your immune system and exercise regularly ● Exercise regularly is one of the most important ways to help you stay away from catching any infections. ● Make sure that shared spaces have good air flow and avoid going to crowded places such as hospitals, railway stations and airports. 4 . ● Seek prompt medical attention if you have symptoms of fever and respiratory infection. ● Avoid close contact with people who have flu or cold-like symptoms. ● 5 . Avoid contact with wild animals or farmed livestock without any protection.
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【多选题】“ 光污染 ” 就是指眩光。为提高 视觉品质 解决措施有哪些?
A.
调节光源的位置与角度
B.
提高眩光光源周围空间的亮度
C.
改变反射面的特性
D.
配戴防护眼镜
E.
减少光源的亮度
【简答题】室内空气污染的防护措施有哪些?
【判断题】一个论证的逻辑关联性存在于论证的前提与结论间的关系中。( )
A.
正确
B.
错误
【单选题】mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">食品安全管理的重要性不包括( )
A.
保障消费者身体健康
B.
提高食品产品竞争力
C.
增加成本
D.
提高食品工业企业经济效益
【简答题】绿色社区务必有哪些基本的环境保护措施和污染防治控制措施?
【多选题】工业场所室内污染控制的措施有哪些
A.
改革工艺设备和工艺操作方法,从根本上防止和减少污染物的产生。
B.
采用通风措施控制污染物。
C.
个人防护措施。
D.
建立严格的检查管理制度。
【多选题】装饰装修施工中的防护措施有哪些?
A.
通过科学设计有效防止室内空气污染
B.
科学选择室内装饰装修材料
C.
通过规范施工有效控制室内装饰装修材料中的有害物质
D.
室内可多放置一些阔叶类植物
E.
使用净化设备
F.
警惕家具中的有害物质
【多选题】污染的防护措施有哪些?
A.
贮存运输过程做好污染防护
B.
制造过程做好污染清理
C.
管路酸洗和冲洗,尽量清除污染物
D.
多重过滤,滤除污染物
【多选题】下列不属于施工现场保护环境的措施有哪些?
A.
防治大气污染
B.
防止水污染
C.
防治施工噪声污染
D.
防治施工照明污染
E.
防治施工固体废弃物污染
【多选题】农村固体废物的污染主要有以下哪些防治措施?( )
A.
畜禽养殖场必须按有关规定向所在地的环境保护行政主管部门进行排污申报登记
B.
使用农用薄膜的单位和个人,应当采取回收利用等措施,防止和减少农用薄膜对环境的污染
C.
禁止在下列区域内建设畜禽养殖场
D.
鼓励科研机构、生产单位研究生产易回收利用、易处置或者在环境中易消纳的农用薄膜
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