PAHs的近义词

For different functional areas, PAHs concentration raising order was: commercial area ≈ school residential area traffic populated areas tourist area industrial complex area.

对于不同功能区，PAHs浓度大小排列顺序为：商业区≈学校居住区交通稠密区旅游区工业综合区。

Polycyclic aromatic hydrocarbons ( PAHs) in moss ( Hypnum plumaeformae) samples collected from two retrial profiles on the northern slope of Nanling mountains were analysed qualitatively adopting. Accelerated solvent extraction jel chromatographic column ( GPC) purification and GC-MS.

采用加速溶剂萃取、凝胶色谱柱（GPC）净化和GC-MS测定，对南岭北坡两个垂直剖面上大灰藓（Hypnum plumaeformae）中的多环芳烃（PAHs）进行了定量分析。

In this paper, photochemical degradation of polycyclic aromatic hydrocarbons ( PAHs) from car exhaust under various conditions, including temperature, moisture content, light source, light intensity and exposure time, was investigated.

研究了不同条件（如温度、水蒸气含量、光源种类、光照强度和照射时间）下，汽车尾气中的多环芳烃（PAHs）的光化学降解。