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Surfactant
| Oil glossary |
- Surface-active agent that reduces interfacial tension of a liquid. a surfactant used in a petroleum oil may increase the oil`s affinity for metals and other materials.
- A chemical wetting agent; added to water to improve its penetration into a material; often useful in reducing the amount of water required in removing a material from the surface on which it has been applied.
- A substance in the alveoli of the lungs which keeps the surfaces of the lungs wet and prevents lung collapse
- A surface-active agent, i.e. a product that acts by modifying the surface or boundary between two phases.
- A surface-active agent, i.e., a product that acts by modifying the surface or boundary between two phases.
- Group of chemical compounds used for degerming; lower the surface tension of water, creating emulsions that mechanically carry away microorganisms
- Any surface modifying material that imparts anti-wear, extreme pressure or rust inhibition properties, spreadability, etc.
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Поверхностно-активное вещество, русский
Детергент
Agente tensoactivo, испанский
Поверхностно-активное вещ, русский
Поверхностно-активное вещество (пав), русский
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Interfacial, английский
Penetration, английский
- Доля населения, потребляющая данный товар (группу товаров, марку)
- Расчетное время и пункт входа в зону опознавания рубежа пво «дью»
- Проникновение; пробивание (облаков)
- The act of penetrating the penetration of the vagina by the penis penetration of an ovum by a spermatozoon
- Проникновение; преодоление защиты
- Глубина погружения (напр, кессона) ~ of filter проскок (характеристика эффективности воздушного фильтра) ~ of frost промерзание 404 pergola
- Entry of phage or virus into a host cell through injection, endocytosis, or membrane fusion
- Consistency, expressed as the distance that a standard needle or cone penetrates vertically into a sample of the material under prescribed conditions of loading, time and temperature.
- The maximum depth from which indications can be measured in a material.
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Sus (ssu), английский
Saybolt universal seconds. a measure of lubricating oil viscosity in the oil industry. the measuring apparatus is filled with specific quantity of oil or other fluid and its flow time through standatized offrice is measured in seconds. fast flowing fluids (low viscosity) will have low value; slow flowing fluids (high viscosity) will have high value.
Surface filtration, английский
Filtration which primarily retains contaminant on the influent surface.
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