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link 26.09.2019 9:52 |
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Subject: background hydrocarbons background hydrocarbons - это что за углеводороды такие? Буду благодарна откликнувшимся! |
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"фоновые углеводороды", имхо см. " Background hydrocarbons, derived from both natural and anthropogenic sources, exist at some level in all environments. In some of these, particularly soils and sediments, the background hydrocarbons can be confused with authentic contamination and increase the measured concentrations of total petroleum hydrocarbons...." https://www.researchgate.net/publication/233021295_Distinguishing_Background_Hydrocarbons_from_Contamination_Using_Chemical_Fingerprinting |
| Никакое не имхо. Так пишут в ГОСТах. |
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