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polycyclic aromatic compound造句

"polycyclic aromatic compound"是什么意思   

例句與造句

  1. An early examples were derivatives of polycyclic aromatic compounds.
  2. In the 1950s, researchers reported that polycyclic aromatic compounds formed semi-conducting charge-transfer complex salts with halogens.
  3. In the 1950s, researchers discovered that polycyclic aromatic compounds formed semi-conducting charge-transfer complex salts with halogens.
  4. Chemicals that are found in coal fines such as polycyclic aromatic compounds ( PAHs ) are known to be toxic to mussels and fishes.
  5. An example of a less common radical 1, 2-shift can be found in the gas phase pyrolysis of certain polycyclic aromatic compounds.
  6. It's difficult to find polycyclic aromatic compound in a sentence. 用polycyclic aromatic compound造句挺難的
  7. It has an absorption maximum at 434 nm, and as with all polycyclic aromatic compounds, low water solubility ( 1.2 x 10  " 5 mmol / L ).
  8. This bacterial ability to degrade high mass polycyclic aromatic compounds is interesting because these compounds are common pollutants spilled in the environment by human activities and tend to accumulate and persist adsorbed to the organic fraction of sediments.
  9. In general, the term polycyclic includes polycyclic aromatic compounds, including polycyclic aromatic hydrocarbons, as well as heterocyclic aromatic compounds with multiple rings ( where heteroaromatic compounds are aromatic compounds that contain sulfur, nitrogen, oxygen, or another non-carbon atoms in their rings in addition to carbon ).

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