injection background

injection

/ɪn.ˈdʒɛk.ʃən/

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noun

Injection

The act of injecting, or something that is injected.

Examples :

"The doctor gave the patient a flu injection. "

Le médecin a fait une injection contre la grippe au patient.

medicine action body physiology

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noun

Injection

A specimen prepared by injection.

Examples :

"The doctor prepared an injection of the flu vaccine. "

Le médecin a préparé une injection du vaccin contre la grippe.

medicine biology

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noun

Une injection

A morphism from either one of the two components of a coproduct to that coproduct.

Examples :

"The injection from the list of students to the combined list of students and teachers represented the students' portion of the class roster. "

L'injection de la liste des étudiants vers la liste combinée des étudiants et des enseignants représentait la partie des étudiants de la liste de classe.

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noun

Injection

The act of inserting materials like concrete grout or gravel by using high pressure pumps.

Examples :

"The construction workers used an injection to fill the cracks in the foundation with concrete grout. "

Les ouvriers du bâtiment ont utilisé une injection pour remplir les fissures dans les fondations avec du coulis de béton.

building technical process material technology

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noun

Injection de fonds, apport de capitaux

The supply of additional funding to a person or a business.

Examples :

"The troubled business received a much-needed cash injection."

L'entreprise en difficulté a reçu une injection de liquidités indispensable.

business finance economy aid

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noun

Injection

A relation on sets (X,Y) that associates each element of Y with at most one element of X.

Examples :

"The injection from the list of students to the list of their assigned seats ensures that each student has only one seat. "

L'injection de la liste des étudiants à la liste de leurs sièges assignés garantit que chaque étudiant n'a qu'une seule place.

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noun

Injection

The insertion of program code into an application, URL, hardware, etc.; especially when malicious or when the target is not designed for such insertion.

Examples :

"a SQL injection exploit allowing a malicious user to modify a database query"

Une exploitation par injection SQL permettant à un utilisateur malveillant de modifier une requête de base de données.

computing internet technology virus

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noun

Injection

The act of putting a spacecraft into a particular orbit, especially for changing a stable orbit into a transfer orbit, e.g. trans-lunar injection.

Examples :

"The rocket's injection into the transfer orbit was successful, allowing the astronauts to reach the moon. "

L'injection de la fusée sur l'orbite de transfert a réussi, permettant aux astronautes d'atteindre la lune.

space technology astronomy

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noun

Injection, fonction injective

A function that maps distinct x in the domain to distinct y in the codomain; formally, a f: X → Y such that f(a) = f(b) implies a = b for any a, b in the domain.

Examples :

"The teacher's lesson on functions described the injection from the set of student names to the set of student IDs. "

La leçon du professeur sur les fonctions a décrit l'injection de l'ensemble des noms d'élèves vers l'ensemble des identifiants d'élèves.

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noun

Injection

(specifically) Something injected subcutaneously, intravenously, or intramuscularly by use of a syringe and a needle.

Examples :

"The doctor gave the patient a flu injection. "

Le médecin a fait une injection de grippe au patient.

medicine body anatomy physiology technical device

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noun

Injection

(steam engines) The act of throwing cold water into a condenser to produce a vacuum.

Examples :

"The engineer performed the injection of cold water into the condenser, creating the vacuum needed for the steam engine to function properly. "

L'ingénieur a effectué l'injection d'eau froide dans le condenseur, créant le vide nécessaire au bon fonctionnement de la machine à vapeur.

technology machine energy physics

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noun

Injection

(steam engines) The cold water thrown into a condenser to produce a vacuum.

Examples :

"The injection of cold water into the condenser created a vacuum, allowing the steam engine to operate smoothly. "

L'injection d'eau froide dans le condenseur a créé un vide, permettant à la machine à vapeur de fonctionner sans problème.

technology machine technical energy