Free Online Dictionary
sear
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Sear
Sear may refer to:
- Sear (firearm), part of the trigger mechanism on a firearm
- Seir (demon), a Prince of Hell; also spelled Sear
- Searing, a cooking technique which quickly cooks the exterior of a food item
- Surfactant Enhanced Aquifer Remediation, typically performed with Hydrocarbon Mitigating Surfactants in soil remediation
- Sear, a client for the WorldForge MMORPG framework
- sear.ch, a Swiss search engine
- SEAr, electrophilic aromatic substitution, a common reaction in organic chemistry
- SEAR, Siemens Engineering und Anlagenerrichtung Rostock GmbH
- SEAR (mathematics), Sets, Elements, And Relations, a structural set theory in mathematical logic.[1]
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Substitution électrophile aromatique
La substitution électrophile aromatique (ou SEA, voire SEAr) est une réaction chimique du domaine de la chimie organique, au cours de laquelle un atome, en règle générale d'hydrogène, fixé à un cycle aromatique est substitué par un groupement électrophile. C'est une réaction très importante en chimie organique, tant dans l'industrie qu'en laboratoire. Elle permet de préparer des composés aromatiques substitués par une grande variété de groupements fonctionnels suivant le bilan :
- ArH + EX → ArE + HX
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Sear
© Tämä artikkeli käyttää Wikipedian ® aineistoa ja sillä on GNU-vapaan käyttöjärjestelmän lisenssi
| THE Eng-Cro Dictionary | Download this dictionary |
sear
žigosati
venuti
uveo
uvenuo
suh
popustiti
osušiti
osušen
opržiti
opekotina
opaliti
napraviti koga bešćutnim
napraviti bešćutnim
isušiti
ispraviti
ispaliti
Free for individual usage/Besplatan za osobnu uporabu
| Farsi dictionary | Download this dictionary |
sear
چخماق ،پايه اتش ،علامت داغ ،خشکيده ،از کار افتاده ،خسته ،خشکاندن ،سوزاندن ،داغ کردن پژمرده کردن يا شدن
ورزش : گير در ماشه تفنگ
علوم نظامى : چکاننده در تيربار
کلمات مرتبط(2)
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