pollutant
英 [p?'l(j)u?t(?)nt]
美[p?'lut?nt]
- n. 污染物
實用場景例句
- A steady stream of California traffic clogs the air with pollutants.
- 加利福尼亞川流不息的車流使空氣中充斥著污染物。
柯林斯高階英語詞典
- Arsenic is widely distributed in nature and also an important environmental pollutant.
- 砷廣泛分布于自然界,而且是一種重要的環境污染物.
期刊摘選
- Discharge pipe take pollutant away from the coastal area into the sea.
- 排泄管道將污染性物質由沿海岸區排入大海.
期刊摘選
- Total air pollutant emission control planning is a major urban environmental management approach.
- 大氣污染物總量控制是控制城市大氣環境污染主要管理手段.
期刊摘選
- Carries out a purification experiment for controlling pollutant source and removing indoor air pollutants.
- 從控制污染源和消除室內空氣污染兩方面進行了凈化試驗.
期刊摘選
- The pollutant discharging units shall accomplish treatment of the pollution as scheduled.
- 排污單位應當如期完成治理任務.
期刊摘選
- Pollutant extends its incidence . by diffusing after dissolving and being carried by water flow.
- 污染物通過在水體中溶解擴散以及隨流輸移而擴大影響范圍.
期刊摘選
- This chapter describes methods of estimating airborne pollutant concentration distrubutions associated with various emission sources.
- 本章論述幾種有關各種排放源的大氣污染物濃度分布的估算方法.
辭典例句
- Grey theoretical model is used for quantitative forecast on pollutant.
- 運用灰色理論與方法對污染物進行了定量預測.
期刊摘選
- At any time the macrophage system might be injured by viral infection or air pollutant exposure.
- 巨噬細胞隨時都可能受病毒感染或空氣污染物所損傷.
辭典例句
- Nitrous oxide ( N 2 O ) is a pollutant gas which has very strong destruction influence on atmosphere environment.
- 氧化亞氮 ( N2O ) 是一種對大氣環境有很大破壞作用的污染氣體,煤的流化床燃燒是其重要來源.
期刊摘選
- Piggery wastewater is a significant agricultural pollutant resources.
- 養豬場廢水是農業重大污染源.
期刊摘選
- Waste fluid is the main pollutant in oil and gas exploration.
- 廢棄鉆井液是油氣勘探開發中最大的污染物.
期刊摘選
- In China , cooking oil fume is a kind of indoor air pollutant that is ubiquitous.
- 烹調油煙是一種廣泛存在于室內的空氣污染物,隨著餐飲業的發展,有污染日益嚴重的趨勢.
期刊摘選
- Knowledge of any given exposure to air pollutant mixtures is largely inadequate.
- 關于任何特定的暴露于空氣污染混合物中的知識,都是極為欠缺的.
辭典例句
- We will display all descriptive and identifying date for each pollutant source.
- 我們列出每個污染源的所有說明性和標準性的數據.
辭典例句
- The application of vortex separation in rainstorm runoff pollutant control is an emerging technology.
- 旋流分離技術在暴雨徑流污染控制中的應用是一項新興的污染控制技術.
期刊摘選
- What Effect Pollutant Emission Standards will bring to the Secondary Lead Industry?
- 污染物排放標準對再生鉛企業影響幾何?
期刊摘選
- Thus , the monitoring values obtatined can only represent the instantaneous concentration of pollutant.
- 監測值是瞬時濃度值,測次愈少代表性愈差.
期刊摘選
- Evaluation of emissions and control equipment is for the development of new pollutant source performance standards.
- 對排放量和控制設備進行評價為的是制定新污染源的執行標準.
辭典例句
- Ultrasonic degradation of organic pollutant is a new and efficient technology in wastewater treatment.
- 超聲波降解有機污染物是一種高效、清潔的新型水處理技術.
期刊摘選
- VOCs are an important outdoor air pollutant.
- 揮發性有機物是主要的戶外空氣污染源.
期刊摘選
- These results indicated that the waste water might have strong mutagenic action related to organic pollutant.
- 提示各廠排放的廢水可能具有較強的致突變作用.
期刊摘選
- Cooking fume is a usual indoor pollutant . Its hazard is concerned more and more by citizens.
- 烹調煙霧是我國居民室內常見的空氣污染物,其健康危害日益引起人們的重視.
期刊摘選
- These air pollutant effects can be distinguished from effects of smoking, occupation, age, or social class.
- 這些空氣污染物的影響能夠與吸煙的影響 、 職業 、 年齡或社會因素的影響區分開.
辭典例句
- The promotion of quantity control of pollutant and discharging right exchange to cleaner production was discussed.
- 論述了污染物總量控制和排污權交易的市場運作機制,以及對推行清潔生產的促進作用.
期刊摘選
- It is a process of organic pollutant degradation under the action of UV and photocatalyst.
- 它是將特定光源(如紫外光)與催化劑聯合作用對有機污染物進行降解處理的過程.
期刊摘選