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1·The degree of decline in the phenanthrene than pyrene.

菲下降的程度要高于芘。

2·Strain Sphingomonas sp. GY2B degrade phenanthrene via salicylate pathway.

GY 2b菌株对菲的降解可能通过水杨酸途径。

3·Microbial degradation and volatilization of phenanthrene are easier than pyrene.

菲的微生物降解、挥发易于芘。

4·Apparent hysteresis existed in phenanthrene desorption from organo-mineral aggregates.

菲在有机-矿质复合体上的解吸表现出明显的滞后现象。

5·Coal tar mainly contains difficult volatilization of anthracene, phenanthrene, pyrene, etc.

煤焦沥青中主要含有难挥发的蒽、菲、芘等。

6·One specific type that Hecht was particularly interested in tracking was phenanthrene, which is in cigarette smoke.

赫克特特别注意追踪特定的一种多环芳烃——菲，因为菲存在于香烟烟雾中。

7·In this article, a new method of determining contents of diphenyl and phenanthrene in waste water has been investigated.

文章研究了一种新的测定废水中联苯及菲含量的方法。

8·Only 2—4 ring PAHs were detected in gas phase, and phenanthrene was the most abundant with an average of 55.1% in total PAHs.

结果显示，气相中主要是2—4环的多环芳烃，其中菲为主要的化合物，平均占到总多环芳烃的55.1%。

9·Oxidation of phenanthrene for the preparation of phenanthrenequinone was studied by potassium permanganate in LR in the paper.

研究了在溶剂LR中用高锰酸钾氧化菲制取菲醌，并探讨了合成菲醌的主要影响因素，找出了较佳工艺条件。

10·The biodegradation of phenanthrene was raised in the situation of less inoculums concentration with the addition of the dissolved MHA.

生物降解实验显示溶解态MHA在较低菌接种量的情况下促进了菲在液相中的生物降解。

菲

1·In this article, a new method of determining contents of diphenyl and phenanthrene in waste water has been investigated.

文章研究了一种新的测定废水中联苯及菲含量的方法。

2·Apparent hysteresis existed in phenanthrene desorption from organo-mineral aggregates.

菲在有机-矿质复合体上的解吸表现出明显的滞后现象。

3·The transportation and transformation of 14 C phenanthrene in a closed 'plant lava nutrient solution air' chamber system was studied by using radioactivity technology.

利用放射性同位素示踪技术，研究14 C 菲在“植物火山石营养液空气”封闭系统中的迁移转化。

4·The sorption of acenaphthene and phenanthrene was characterized by linear isotherm indicating solute partition between water and the organic phase in soil.

土壤对多环芳烃的吸附去除效果明显，其中苊和菲的吸附等温线呈线性。

5·Microbial degradation and volatilization of phenanthrene are easier than pyrene.

菲的微生物降解、挥发易于芘。