pah
英 [pɑ:] 美 [pɑ]

int.

表示轻蔑，不快的感叹词；呸；

双语例句

用作缩略词(abbr.)

1. The results showed that the cultivated bacteria had a significant degradation effects to PAH.
   结果表明,降解菌对堆肥中的多环芳烃有明显的降解作用。

权威例句

Principles of microbial PAH-degradation in soil.
The Far-Infrared Emission from the Mg+-PAH Species
Dust Masses, PAH Abundances, and Starlight Intensities in the SINGS Galaxy Sample
Polyaromatic hydrocarbon (PAH) distributions in the Seine River and its estuary
PAHs in the Fraser River basin: a critical appraisal of PAH ratios as indicators of PAH source and composition
PAH source fingerprints for coke ovens, diesel and, gasoline engines, highway tunnels, and wood combustion emissions
Polycyclic aromatic hydrocarbons (PAH's) in the terrestrial environment - A review
A Review on Polycyclic Aromatic Hydrocarbon (PAH) Emissions from Energy Generation
Infrared Emission from Interstellar Dust. IV. The Silicate-Graphite-PAH Model in the Post-Spitzer Era
Quantification of the Dilute Sedimentary Soot Phase:  Implications for PAH Speciation and Bioavailability