Additive
Definition
A chemical substance added in small quantities to a product (such as fuels, lubricants, foods, cement, or polymers) to improve its properties, prolong its preservation, or impart new structural characteristics; as an adjective, it describes a process based on accumulation, summation, or progressive addition (e.g., additive manufacturing). This structural element is indispensable in modern industrial processes for material performance optimization.
Bilingual Equivalents
- Additive
- Cumulative
Grammatical & Source Details
| Inflection Type | Masculine noun or variable adjective, following standard modern morphosyntactic patterns. |
| Formation | Neologism derived from French 'additif', rooted in Latin 'additivus' (added), integrated into standard technical and general lexicons. |
| Spelling / Pronunciation | [a.di.ˈtiv] |
| Source | IUPAC Naming Conventions and Lexicon of Modern Chemical Standards |
Contextual Usage Examples
RO: Mecanicul a recomandat adăugarea unui aditiv special în uleiul de motor pentru a reduce frecarea internă.
EN: The mechanic recommended adding a special additive to the engine oil to reduce internal friction.
RO: Fabricarea aditivă, cunoscută și sub numele de printare 3D, revoluționează producția de componente industriale.
EN: Additive manufacturing, also known as 3D printing, is revolutionizing the production of industrial components.
RO: Consumatorii sunt din ce în ce mai atenți la prezența oricărui aditiv artificial în produsele alimentare procesate.
EN: Consumers are increasingly paying attention to the presence of any artificial additive in processed food products.
Idioms & Phrases
Aditiv alimentar / Food additive
RO: Substanță (cunoscută popular ca 'E') utilizată în industria alimentară pentru colorare, conservare sau accentuarea gustului.
EN: A substance (commonly known as an 'E-number') used in the food industry for coloring, preservation, or flavor enhancement.
Fabricare aditivă / Additive manufacturing
RO: Proces tehnologic de creare a obiectelor tridimensionale prin depunerea succesivă și controlată de straturi de material.
EN: A technological process of creating three-dimensional objects by the successive and controlled deposition of material layers.
Aditiv antiuzură / Anti-wear additive
RO: Compus chimic adăugat în lubrifianți pentru a forma o peliculă protectoare structurală pe suprafețele metalice în mișcare.
EN: A chemical compound added to lubricants to form a structural protective film on moving metallic surfaces.
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