EVA Meaning: Definition, Examples, and Translations
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EVA
[หiหvษ ]
Definition
name, acronym
EVA stands for Ethylene Vinyl Acetate, a type of copolymer that is used in a variety of applications, including footwear, adhesives, and coatings. It is characterized by its flexibility, low-temperature toughness, and resistance to UV radiation. EVA is also commonly associated with the name 'Eve' in various cultural contexts.
Synonyms
EVA foam, ethylene-vinyl acetate.
Examples of usage
- The soles of my new shoes are made from EVA.
- EVA foam is popular for crafting and insulation.
- The company's products utilize EVA for better durability.
Translations
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Interesting Facts
Space Exploration
- EVA refers to the activities astronauts perform outside of their spacecraft, often called a spacewalk.
- The first EVA was completed by Russian cosmonaut Alexei Leonov in 1965, marking a significant milestone in human spaceflight.
- NASA has carried out hundreds of EVAs since, impacting our understanding of space and contributing to the construction of the International Space Station.
Pop Culture
- 'EVA' is featured in popular films like 'Wall-E', portraying an advanced robot character.
- The character EVA in the game 'Metal Gear Solid' showcases the representation of complex female characters in gaming and storytelling.
Innovations
- EVA foam is widely used in sports equipment and footwear due to its lightweight and shock-absorbing properties.
- In technology, EVA (Ethylene Vinyl Acetate) is a crucial material in products like solar panels and adhesives, highlighting its versatility.
History
- EVA has historical significance as it has appeared in various religious texts, often symbolizing women of strength.
- The name has been popular in many cultures around the world, often associated with resilience and creativity.
Origin of 'EVA'
Main points about word origin
- The name 'EVA' has Hebrew origins meaning 'life' or 'living one'.
- In Latin, itโs associated with the word 'avis', meaning 'bird', symbolizing freedom and flight.
The term EVA originates from the combination of 'ethylene' and 'vinyl acetate', which are the two monomers that make up the copolymer. Ethylene was first produced in the 19th century, while vinyl acetate was synthesized in 1912. The introduction of EVA as a commercially significant material began in the 1960s, when it was discovered that the copolymer exhibited desirable properties for various applications, such as flexibility, clarity, and resistance to cracking. Over the years, EVA has grown in popularity, especially in the footwear industry due to its lightweight nature and cushioning properties. Its use has expanded to include applications in packaging, solar panel components, and other areas, highlighting its versatility and importance in modern manufacturing.