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INJECTION FREQUENCY [5 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2012-01-16

English

Subject field(s)
  • Analytical Chemistry
  • Phraseology
  • Electrical Engineering
OBS

... Winefordner et al. described a special, more sensitive cell based on changes in dielectric constant and constructed to allow gas flow between the plates of a capacitor which is a part of the tank circuit of a 70-Mc/sec Clapp oscillator, the output of which is beat against that of a reference oscillator. With the difference frequency between oscillators adjusted to zero with pure carrier gas flowing through the detector, the presence of a foreign vapor in the cell will produce a different frequency which is linearly related to the amount of material introduced through an injection port in the carrier gas stream and inversely proportional to the absolute temperature for a given component at a constant density or concentration in the cell and for a particular operating frequency.

PHR

Reference, sample Clapp oscillator.

French

Domaine(s)
  • Chimie analytique
  • Phraséologie
  • Électrotechnique

Spanish

Save record 1

Record 2 2000-07-24

English

Subject field(s)
  • Engines (Motor Vehicles)
  • Fueling Systems (Motor Vehicles)
  • Diesel Motors
DEF

Speed of the injection pump driveshaft when incorporated in the pump; alternatively, if the driveshaft is not incorporated in the pump, the frequency of delivery from an outlet.

French

Domaine(s)
  • Moteur (Véhicules automobiles)
  • Alimentation (Véhicules automobiles)
  • Moteurs diesel
DEF

Fréquence de rotation de l'arbre d'entraînement de la pompe d'injection s'il est incorporé à la pompe; alternativement, si l'arbre n'est pas incorporé, fréquence des débits à une sortie.

Spanish

Save record 2

Record 3 2000-03-06

English

Subject field(s)
  • Telecommunications Transmission
  • Air Transport
  • Aeroindustry

French

Domaine(s)
  • Transmission (Télécommunications)
  • Transport aérien
  • Constructions aéronautiques

Spanish

Save record 3

Record 4 1989-02-13

English

Subject field(s)
  • Lasers and Masers

French

Domaine(s)
  • Masers et lasers

Spanish

Save record 4

Record 5 1989-02-01

English

Subject field(s)
  • Lasers and Masers
CONT

A single-frequency injection laser is a promising source of emission for such application fields as optical communication with high transmission capacity, high-resolution spectroscopy, as well as optical frequency standards. The important characteristics of such a laser are its emission line width and intensity stability.

French

Domaine(s)
  • Masers et lasers

Spanish

Save record 5

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