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| Russian | English |
| время уменьшения наполовину концентраций реагентов в реакции первого порядка | half life of a first-order chemical reaction |
| показатель произведения концентрации на время экспозиции | CT product (ПКЭ; Example: Effective fumigation with methyl bromide can be ensured if the recommended Ct product has been reached or exceeded. The Ct product is calculated by the time in hours (h) that the concentration has been present, and is recorded in gram hours per cubic metre (gh/m3). el360) |
| показатель произведения концентрации на время экспозиции (ПКЭ | CT product (Example: Effective fumigation with methyl bromide can be ensured if the recommended Ct product has been reached or exceeded. The Ct product is calculated by the time in hours (h) that the concentration has been present, and is recorded in gram hours per cubic metre (gh/m3). el360) |