
污染面積
Emergency treatment: cut off the power and fire quickly leak contaminated areas evacuated personnel to a safe area, and isolation and strict restrictions on access.
應急處理:切斷電源和火源,迅速撤離洩漏污染區人員到安全地帶,并進行隔離,嚴格限制出入。
After the accident 116,000 people were evacuated from the area. An additional 230,000 people were relocated from the highly contaminated areas to other areas in subsequent years.
事故發生後,有116 000人從現場撤離,又有23萬人在此後一些年離開高污染區域,重新安置到其它地區。
Results: The air bacterial count of the working areas of negative-pressure ward increased in the order of clean area-semicontaminated area-contaminated area (negative-pressure ward).
結果,負壓病房工作區空氣含菌量從清潔區-半污染區-污染區(負壓病房)依次升高;
The forward results show that the detecting capabilities of different arrays are different from each other. Comparatively, Wenner and Schlumbeger array image better the contaminated area.
正演模拟結果顯示不同裝置對污染區的反映能力不同,相對而言施龍貝格和溫納裝置對污染區分布的反映較為直觀。
Professor Links says scientists can use computers to quickly model where radioactive material has blown and settled. Then they measure how large an area is contaminated.
林克斯教授表示,科學家可以使用電腦快速模拟什麼地方會受放射性物質影響,然後計算出受污染區域的大小。
污染區域(Contaminated Area) 指因人為活動或意外事件導緻有害物質(如化學物質、放射性物質、生物病原體等)在環境介質(土壤、水體、空氣)中達到一定濃度,對人類健康或生态環境構成潛在或實際危害的特定地理範圍。其核心特征在于存在超出安全标準的污染物,且可能通過直接接觸、吸入、攝入或食物鍊傳遞等方式造成風險。
主要特征與類型:
識别與管理:
權威參考來源:
“Contaminated area”是由形容詞contaminated(被污染的)和名詞area(區域)組合而成的短語,通常指被污染的區域,常見于環境、化工或公共衛生領域。以下是詳細解析:
Contaminated(形容詞)
表示“被污染的”,指物質或環境因接觸有害物質(如化學物質、放射性物質、細菌等)而失去原有的純淨或安全狀态。例如:
Area(名詞)
指“區域、範圍”,可表示地理空間、專業領域或抽象範圍。例如:
“Contaminated area”指因污染而存在安全隱患的特定區域,常見于以下場景:
如需進一步了解應用場景,可參考環境科學或工業安全相關文獻。
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