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(huán)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(zhì)由沿海岸區(qū)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(huán)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(nèi)空氣污染兩方面進(jìn)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(yīng)當(dāng)如期完成治理任務(wù).
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(guān)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(jìn)行了定量預(yù)測.
期刊摘選
- At any time the macrophage system might be injured by viral infection or air pollutant exposure.
- 巨噬細(xì)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(huán)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(yǎng)豬場廢水是農(nóng)業(yè)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(fā)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(diào)油煙是一種廣泛存在于室內(nèi)的空氣污染物,隨著餐飲業(yè)的發(fā)展,有污染日益嚴(yán)重的趨勢.
期刊摘選
- Knowledge of any given exposure to air pollutant mixtures is largely inadequate.
- 關(guān)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(biāo)準(zhǔn)性的數(shù)據(jù).
辭典例句
- The application of vortex separation in rainstorm runoff pollutant control is an emerging technology.
- 旋流分離技術(shù)在暴雨徑流污染控制中的應(yīng)用是一項新興的污染控制技術(shù).
期刊摘選
- What Effect Pollutant Emission Standards will bring to the Secondary Lead Industry?
- 污染物排放標(biāo)準(zhǔn)對再生鉛企業(yè)影響幾何?
期刊摘選
- Thus , the monitoring values obtatined can only represent the instantaneous concentration of pollutant.
- 監(jiān)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(shè)備進(jìn)行評價為的是制定新污染源的執(zhí)行標(biāo)準(zhǔn).
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(shù).
期刊摘選
- VOCs are an important outdoor air pollutant.
- 揮發(fā)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(diào)煙霧是我國居民室內(nèi)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(yè) 、 年齡或社會因素的影響區(qū)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(quán)交易的市場運作機制,以及對推行清潔生產(chǎn)的促進(jìn)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(lián)合作用對有機污染物進(jìn)行降解處理的過程.
期刊摘選