pahs
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例句
Infrared observations indicate that this nebula may contain complex carbon molecules known as PAHs.
紅外觀測器還發現這個星云可能含有叫作多環芳烴的復雜碳分子。
Polycyclic aromatic hydrocarbons (PAHs) are known as toxic, mutagenic, carcinogenic and persistence organic contaminants in the environment.
多環芳烴是一類普遍存在于環境中的難降解的危險性“三致”有機污染物。
PAHs are a group of chemicals that are formed the incomplete burning of coal, oil and gas, garbage, or other organic substances .
多環芳烴是一組化學物質，他們是由未經完全燃燒的煤。油和氣。垃圾。或是其他有機物質形成的。
Wisps of green are organic molecules called Polycyclic Aromatic Hydrocarbons (PAHs) that have been illuminated by the nearby star formation.
絲狀綠色結構是星云中的多環芳香烴有機物被鄰近的恒星照亮的結果。
Therefore, PAHs ubiquitously and widely distribute in the environment, so people could intake PAHs through the atmosphere, water and food.
因此多環芳烴在環境中無所不在，分布十分廣泛，人體可能通過大氣、水、食品等途徑攝入多環芳烴。
China emits the most PAHs of any country in the world, followed by India and the United States.
中國是世界上排放環芳烴最多的國家，印度和美國緊隨其后。
The addition of alkyl groups to PAHs enhances the carcinogenic potential of these compounds.
烷烴加在多環芳烴上的系列會提高這些化合物的致癌作用。
Polycyclic aromatic hydrocarbons (PAHs) are widespread environmental pollutants with high toxicity.
多環芳烴是一類毒性較大的環境污染物。
The polycyclic aromatic hydrocarbons (PAHs) were easier enriched than monocyclic aromatic hydrocarbons in the roadside soils.
具有“三致”作用的多環芳烴較單環芳烴更易于被公路邊土壤所富集。
This paper describes a method for the determination of polycyclic aromatic hydrocarbons (PAHs) in soil of green food producing area.
對綠色食品產地土壤中多環芳烴的氣相色譜質譜聯用分析法進行了研究。
PAHs are chemicals released into the air from the burning of coal, diesel, oil and gas, or other organic substances such as tobacco.
多環芳烴是由煤炭、柴油、石油和汽油的燃燒釋放出來的，或者如煙草這樣的有機物。
Pollutants in cigarettes called PAHs (polycyclic aromatic hydrocarbons) can cause genetic damage in minutes.
香煙中的污染物質PAHs（多環芳香烴）會在幾分鐘內對基因造成損害。
Compared with coal-fired power plant, the concentration and toxic parameters of PAHs emitted from waste incinerators are higher.
與燃煤電廠相比，垃圾焚燒發電廠排放的煙氣中多環芳烴的濃度和毒性參數更高。
Toxic matagenic and carcinogenic PAH diol epoxides can be derived from PAHS, which are responsible for most cases of lung cancer.
有毒的matagenic和致癌物質PAH二醇環氧化合物均來源于多環芳香烴（PAH），它是導致大多數肺癌的罪魁禍首。
The results showed that the soil of this area has been contaminated by PAHs to definite degree.
結果顯示，區域土壤已經受到一定程度的多環芳烴污染。
The external causes and the internal causes of impacting on the PAHs formation and emis- sion during coal combustion process are identified.
區分出影響燃煤過程中多環芳烴有機污染物生成排放的外因條件和內在因素。
The isolation and identification methods of PAHs-degrading microorganisms are reviewed.
闡述了降解多環芳烴的微生物的分離和鑒定方法；
During the past decade, a variety of microorganisms have been isolated and characterized for their ability to degrade different PAHs.
在過去的十年中，已被各種微生物分離和降解能力不同的多環芳烴特征。
The PAHs in the soil present a great threat to human health and the safety of the entire ecosystem.
進入上壤的多環芳烴，對人類健康和整個生態系統的安全構成了巨大的威脅。
The acclimatization ways of PAHs-degrading microorganisms are also introduced.
介紹了多環芳烴降解微生物的馴化方式；
The soil PAHs contents in Tianjin urban District and Xiqing District exceeded the target value most seriously.
西青區和市區是土壤多環芳烴含量超標最嚴重的區域。
BOB DOUGHTY: Other unwanted substances, called PAHs, can be found in some meat cooked at high temperatures.
鮑勃：其他有害物質，叫做多環芳烴，可以發現一些肉類在高溫烹調。
In Krakow, the women on average were exposed to eight times higher concentrations of PAHs than the women in New York City.
在克拉科夫，女人們所處的環境多環芳烴含量比紐約的高8倍。
PAHs are in car or bus exhaust and emissions from residential heating and power generation.
多環芳烴來自于汽車尾氣以及住宅供暖和發電的排放。
The method, with hight sensitivity and good accuracy, is suitable for the analysising of PAHs in sediment.
所建立的方法靈敏度高，準確性好，適合沉積物中PAHs的分析。
There is no evidence that the PAHs affected her daughter's IQ.
沒有證據證明多環芳烴對她女兒的智力產生了影響。
On this basis the present pollution situation was assessed for 10 PAHs compounds in the soil.
在此基礎上，參照國外環境標準，對區域表層土壤中10種多環芳烴的污染現狀進行了評價。
The polycyclic aromatic hydrocarbons(PAHs) in soil have serious latent danger to our human health.
土壤中的多環芳烴對人體健康具有潛在的危害。
Marine Sediment Quality Criteria(SQC) for PAHs must be established in order to scientifically assessment and control marine quality.
為了科學地評價和控制海洋環境質量，需要建立PAHs的海洋沉積物質量基準。
The mothers wore personal air monitors during pregnancy to measure exposure to PAHs and they responded to questionnaires.
研究中的母親在懷孕期間帶上個人空氣檢測器來檢測她們說接觸到的多環芳烴的濃度，并接受問卷調查。
Study on the characteristics of PAHs source profile of coke plant.
焦化廠多環芳烴成分譜特征的研究。
PAHs are known harmful substances found in tobacco smoke.
PAH是可以在煙草中找到的有害物質。
The study results indicated that the ability of Soxhlet extraction method to extract PAHs from raw coal is be. . .
結果表明，在本實驗條件下索氏提取法在提取原煤中多環芳烴能力上優于超聲提取法。
The Monitors revealed that 100% of the women were exposed to PAHs during gheir pregnancies.
該監視器測出了100%的孕婦都有曝露在PAHs的環境里。
The fat makes flames from the coals rise, leaving the PAHs on the meat.
脂肪使火焰從煤上升，留在肉上的多環芳烴。
In urban areas motor vehicles are a major source of PAHs.
在城市地區機動車輛是多環芳烴的主要來源。
Lanphear said PAHs, lead, mercury, tobacco smoke are systemic poisons that can damage multiple organ systems.
拉菲爾說多環芳烴導致水銀，煙草成為全身性的毒藥能破壞多個器官系統。
Also, PAHs may affect the fetus' DNA directly.
多環芳烴同樣對胎兒的DNA產生直接影響。
Currently there are no specific legal limit values for the use of PAHs and tar oils in products in EU.
目前在歐洲沒有明確的法律限量指標去限制多環芳烴和產品中的焦油。
Study on fuzzy indexes of PAHs in spilled oils.
溢油多環芳烴模糊指數的研究。
