芘是多环芳烃的一个代表性化合物。
菲的微生物降解、挥发易于芘。
Microbial degradation and volatilization of phenanthrene are easier than pyrene.
馏分(煤焦油)，沥青，芘馏分。
聚芘有比单体芘更强更单一的荧光。
Furthermore, the fluorescence of polypyrene is much stronger and more unitary than that of pyrene.
菲下降的程度要高于芘。
煤焦沥青中主要含有难挥发的蒽、菲、芘等。
Coal tar mainly contains difficult volatilization of anthracene, phenanthrene, pyrene, etc.
研究了1-硝基芘在模拟大气条件下的光化学反应。
Potoreaction of particle-bound 1-nitropyrene under simulated atmospheric condition has been studied.
四-三甲基硅芘的荧光强度在一系列芘衍生物中是最大的。
Fluorescence intensity of 1,3,6,8-tetrakis(trimethylsilyl) pyrene was the largest among those of a series of pyrenes Derivatives.
他对龙的喜爱感动了一条真芘，所以有一天这条龙就来拜访他。
His love of dragons moved a real dragon, so the dragon came to visit him one day.
本文对芘l B膜的结构进行了分子力学与分子图形学的研究。
Both molecular mechanics and molecular graphics were used to study and predict the structure of pyrene LB film.
菲和芘的结合残留态部分的分布比例在老化过程中也有增加的趋势。
The distribution of the bound residues of PHE and PYE showed an increasing trend in aging process.
粗砂粒组和粘粒组对芘的吸附能力较大，细砂粒组和粉砂粒组相对较小。
Thus coarse sand and clay had larger capacity for pyrene sorption.
铜-芘复合污染与铜单-污染相比，黑麦草生理生化性质并无明显差异。
Compared with sole Cu pollution, under Cu-pyrene combined pollution, there was no obvious difference in physiology and biochemistry of ryegrass.
对应用于生物工程的萘、芴、芘、蒽、苊等稠环芳烃衍生物作了概括介绍。
The derivates of naphthalene, fluorene, pyrene, anthracene, acenaphthene and their application in biotechnology were reviewed.
探讨苯并(a)芘的神经行为毒性及其与CYP1A1基因多态性的关系。
To explore the relationship between neurobehavioral toxicity of benzo (a) pyrene and CYP1A1 gene polymorphism.
SLO介导苯并（a）芘活化后，在体外未能检测到与DNA形成加合物。
SLO can catalyze the co-oxidation of benzo(a)pyrene, but fail to form DNA adducts in vitro.
并且利用芘作为荧光探针，研究了酪蛋白及接枝酪蛋白水溶液的疏水微区极性。
And the polarity of hydrophobic microdomain of casein and grafted casein in solution was studied using pyrene as fluorescence probe.
黑麦草对芘具有较强的耐受性，而铜对黑麦草的生理生化具有一定的毒害作用。
Ryegrass had a strong tolerance on pyrene, while copper had physiological and biochemical toxic effects. on ryegrass.
土壤中菲和芘都是以微生物降解为主，其次是挥发、化学降解等非生物降解方式。
Phenanthrene and pyrene in soil are based on microbial degradation, followed by abiotic degradation such as volatilization, chemical degradation.
本论文详尽描述了利用含二茂铁或芘的聚(1 -烷基)炔合成可溶性碳纳米管。
This article shows particular description of Fabricating Soluble Carbon Nanotubes with Ferrocene or Pyrene Containing Poly (1-alkyl) alkynes.
同样外暴露条件下，吸烟者尿中1-羟基芘水平显著高于未吸烟者（P<0.01）。
When adjusted for external exposure, smoking significantly influenced urinary 1-hydroxypyrene concentrations(P<0.01).
三种土壤中菲和芘总量都随着时间的延长而降低，降低速率上呈现出先快后慢的特点。
Total PAHs content decreased as the time extended, and the rate was rather high at the initial stage, and then slowed down in the rest of time.
水杨酸，邻苯二甲酸，琥珀酸钠能作为共代谢底物提高芘的降解率，琥珀酸钠效果最好。
Salicylic acid, phthalic acid, sodium succinate could serve as co metabolic substrate to enhance the degradation rate of pyrene, and sodium succinate has the best effect.
结论ERCC 1反义rna降低肺癌细胞对苯并(a)芘所致DNA损伤的修复能力。
Conclusion Antisense ERCC1 RNA decreased the repair capability for damaged DNA in lung cancer cells induced by benzopyrene.
芘荧光光谱分析表明，该聚合物在水溶液中依靠分子链上的疏水基团形成一定的缔合作用。
The pyrene fluorescence spectrum shows that depending on the hydrophobic group connected with the main polymer chain hydrophobic association is formed in the aqueous solution.
芘和低分子量多环芳烃之间也有共代谢关系，菲促进了芘的降解，但萘未出现同样的结果。
There was co metabolic relationship between pyrene and phenanthrene which was a kind of low molecular weight PAHs, phenanthrene accelerated the degradation of pyrene, while naphthalene didn't.
分子力学的研究发现了芘l B膜的可能结构，计算过程和结果可由分子图形程序同步显示。
Molecular mechanics investigation was applied to find the most probable configuration of pyrene LB film, and the calculation processes and results were shown by molecular graphics.
考察了影响蒽、芘ssf强度的各种因素，包括滤纸的种类、待测样的烘干时间和烘干温度等。
The factors that influence SSF intensity, including the kind of filter paper, drying-time and drying-temperature of sample, were investigated.
考察了影响蒽、芘ssf强度的各种因素，包括滤纸的种类、待测样的烘干时间和烘干温度等。
The factors that influence SSF intensity, including the kind of filter paper, drying-time and drying-temperature of sample, were investigated.
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