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雾霾
释义
雾霾
Encyclopedia
理学
雾霾污染
释
fog and thick haze
雾霾
对大气中各种悬浮颗粒物含量超标的笼统表述,尤其是PM2.5(空气动力学当量直径小于等于2.5微米的颗粒物)被认为是造成雾霾天气的元凶。
Physics
haze
雾霾
随便看
traffic right-of-way
traffic road system
traffic rules
Traffic safety
traffic safety analysis
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Traffic safety education for five organization
Traffic safety engineering
traffic safety engineering
Traffic Safety Evaluation
traffic safety evaluation
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Traffic Safety Management
traffic safety Manual
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