- 更多网络例句与苯并芘相关的网络例句 [注：此内容来源于网络，仅供参考]
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The results showed that: low molecular weight aromatic, such as naphthalene, fluorene, acenaphthene, locates at low levels, while the high molecular weight aromatic locates at high levels, such as benzo perylene, indene [1,2,3-cd] pyrene, benzo fluoranthene and benzo pyrene, of which , the concentration of fluoranthene is highest, reaching about 19%.
结果表明：萘、芴、苊等低分子量芳烃的含量相对较低；苯并苝、茚并[1，2，3-cd]芘、苯并荧蒽、苯并芘等高分子量芳烃的含量相对较高；含量最高的单体为荧蒽，占待检的16种PAHs的19%以上。
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More than 80% of acenaphthene, fluoranthene, pyrene, benzoanthracene, chrysene, benzofluoranthene, benzopyrene, indeno[1,2,3-cd]pyrene and benzoperylene were removed in down-flowing beds, with little further removal in the following up-flowing beds.
环芳烃中危、荧蒽、芘、苯并蒽、屈、苯并荧蒽、苯并芘、茚并[l，2，3-cd]芘和苯并苝经下行床后，去除率超过80%，上行床去除较少。
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P ＜ 0. 001 while the organ coefficient of high dose group was much of HSP70 was characterized by greatly increased expression in low dose group while the relative expression of HSP90β was increased in middle and high dose groups.
热应激蛋白70表达改变以低剂量苯并芘染毒组相对表达值明显增高为特征；热应激蛋白90β表达改变为中、高剂量苯并芘染毒组相对表达值升高。
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Results of study indicate that background values of priority PAHs, in aerosols in Pear River Delta area, including naphthalene,acenaphthylene, acenaphthene,fluorene,phenanthrene,anthracene, fluoranthene, pyrene, benzoanthracene, chrysene,benzofluoranthene, benzofluoranthene,benzopyrene, indeno(1,2,3-cd)pyrene, dib...
研究结果表明，珠江三角洲地区大气气溶胶中优控多环芳烃背景值萘、苊、二氢苊、芴、菲、蒽、荧蒽、芘、苯并蒽、、苯并荧蒽、苯并荧蒽、苯并芘、茚并（1，2，3-cd）芘、二苯并蒽、苯并分别为n.d。
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The application of ultrasonic method in bored concrete pile detection;2. Suo′s method and ultrasonic method for extracting BPBenzo(aPyrene content from coke oven gas were introduced.
阐述了对焦炉煤气中苯并芘含量提取处理方法中的索氏法和超声法的两种方法，分析了两种方法测定相同含浓度苯并芘含量样品测试数据差异及产生原因，用实验数据分析说明了使用超声法作为测定焦炉煤气中苯并芘含量是一种最佳的处理方法。
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BACKGROUND: Benzo pyrene is kind of polyaromatic hydrocarbon which is a chemical pollutant extensively existing in living and productive environments. It is found overseas that it has neurotoxic effects under certain conditions.
背景：苯并芘代表的多环芳烃是一种广泛存在于生产和生活环境中的化学污染物，国外发现苯并芘在一定条件下具有体外神经毒性。
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Benzo pyrene on human health hazards of indoor air benzo pyrene concentration and lung cancer mortality was evident between the dose-response relationship.
苯并芘对人体健康的危害室内空气中苯并芘浓度与肺癌死亡率之间呈明显剂量反应关系。
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This study monitored some important molecular ecotoxicological indicators of fish intoxicated by benzo pyrene.
通过测定典型的多环芳烃类物质苯并芘致毒后鱼体内几种重要分子生态毒理学指标的变化，来反映苯并芘致毒对鱼体的影响。
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The ratios of perylene to benzofluoranthene and perylene to benzo pyrene are an effective index of thermal maturity.
／m、m／m［苯并芘］和m／m［苯并芘］比值是有机质演化程度的有效指标。
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ResultsThe major occupational hazardous factors in the project were coke dust, carbon monoxide, benzopyrene, benzene soluble matter and noise. The detection results showed that MAC of benzopyrene on coke pushed side, TWA of benzene soluble matter of two posts and noise level of coke griddle were overproof the rest were eligible.
结果 该扩建项目主要职业病危害因素是焦炭尘、一氧化碳、苯并芘、苯溶物、噪声等；检测结果示焦侧苯并芘的最高接触浓度、炉盖工、出炉工苯溶物的时间加权平均浓度及输焦振筛的噪声强度超标，其余检测点检测结果均符合国家职业卫生标准。
- 更多网络解释与苯并芘相关的网络解释 [注：此内容来源于网络，仅供参考]
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caramel：焦糖色
例如,焦糖色(Caramel)含有少量致癌的苯并[α]芘;用氨法制造的焦糖色还含有致惊厥的4-甲基咪唑,对中枢神经系统有强烈的毒性. 在慢性毒性试验中,发现试验动物摄入该物质后淋巴细胞和白细胞数目减少. 即使是天然香料也具有一定的药用活性和毒性.
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Hel：人胚肺
目的 研究多氯联苯1254(Aroelor 1254)、苯并(a)芘(BaP)及其联合作用下人胚肺(HEL)二倍体细胞热休克蛋白70(HSP70)的表达规律及其可能的意义. 方法 培养HEL细胞.
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musk ketone：麝香酮
[目的] 麝香酮(musk ketone)是一种合成香料.本身无遗传毒性,但它能通过诱导代谢酶(CYP1A)使前诱变剂/前致癌剂的遗传毒性作用增强.观察麝香酮对前诱变剂/前致癌剂苯并(a)芘致大鼠肝和肺DNA损伤的联合效应.[方法] 本研究采用体外灌胃染毒方法和单细胞凝胶电泳试验(彗星试验).苯并(a)芘和麝香酮溶于三辛酸甘油酯备用.选用SENCA
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PAH：环芳烃
PAH 多环芳烃(PAH)多环芳烃主(PAHs)要的十八种化合物为:萘、苊烯、苊、芴、菲、蒽、荧蒽、芘、苯并(a)蒽、屈、苯并(b)荧蒽、苯并(k)荧蒽、苯并(a)芘、茚并(1,2,3-cd)芘、二苯并(a,h)蒽和苯并(g,h,i)苝、1-甲基奈、2-甲基奈
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benzpyrene：[化]苯并芘
mineral dye 矿物染料 | benzpyrene [化]苯并芘 | unconscious 不省人事, 未发觉的, 无意识的
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benzpyrene：苯并芘
benzpinacol || 苯频哪醇 | benzpyrene || 苯并芘 | benzsulfamide || 苯磺酰胺
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benzpyrene：苯并芘 (名)
benzol 不纯的苯; 苯 (名) | benzpyrene 苯并芘 (名) | benzylidene 苯甲基的 (形)
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polycyclic aromatic hydrocarbons PAHs：多环芳烃
多环芳烃(Polycyclic Aromatic Hydrocarbons PAHs)是煤,石油,木材,烟草,有机高分子化合物等有机物不完全燃烧时产生的挥发性碳氢化合物,是重要的环境和食品污染物.迄今已发现有200多种PAHs,其中有相当部分具有致癌性,如苯并[α]芘,苯并[α]蒽等.PAHs广泛分布于环境中,