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pH | |||
acidity degree (The amount of acid present in a solution, often expressed in terms of pH; Количество кислоты, содержащееся в растворе, часто выражаемое в значении pH) | |||
acidity level (почв) | |||
acidity level |
уровень кислотности: 5 phrases in 5 subjects |
Biochemistry | 1 |
Biotechnology | 1 |
Chemistry | 1 |
Environment | 1 |
Medical | 1 |