| Subject | English | German |
| automat. | algorithm for quadratic interpolation | Algorithmus für quadratische Interpolation |
| opt. | compute the magnification by the quadratic equation | die Vergrößerung nach der quadratischen Gleichung berechnen |
| phys. | Klein quadratic group | Kleinsche Vierergruppe |
| phys. | Klein's quadratic group | Kleinsche Vierergruppe |
| math. | MInimum Norm Quadratic Unbiased Estimation | quadratische erwartungstreue Schätzung mit minimaler Norm |
| stat., scient. | minimum norm quadratic unbiased estimation | Minque |
| math. | MInimum Norm Quadratic Unbiased Estimation | MINQUE |
| stat., scient. | minimum norm quadratic unbiassed estimation | Minque |
| automat. | positive quadratic form | positive quadratische Form |
| comp., MS | quadratic attenuation | quadratische Lichtabnahme (The intensity of a beam of light that diminishes quickly at first then more slowly as it gets further from the light source) |
| econ. | quadratic average | quadratisches Mittel |
| comp., MS | quadratic Bezier curve | quadratische Bézierkurve (A curve described by two endpoints and one control point) |
| automat. | quadratic criterion | quadratisches Kriterium |
| tech. | quadratic distortion | quadratischer Differenzfaktor |
| el. | quadratic distortion | quadratische Verzerrung |
| tech. | quadratic distortion | Verzerrung |
| tech. | quadratic distortion | quadratische Differenzfaktor |
| phys. | quadratic Doppler effect | quadratischer Doppler-Effekt |
| tech. | quadratic effect | quadratische Verzerrung |
| math. | quadratic equation | quadratische Gleichung |
| astr. | quadratic equation | Gleichung zweiten Grades |
| tech. | quadratic equation | Gleichung 2ten Grades |
| automat. | quadratic error area | quadratische Fehlerfläche |
| stat. | quadratic estimator | quadratische Schätzfunktion |
| math. | quadratic estimator | quadratischer Schätzer |
| math. | quadratic exponential model | quadratisches Exponentialmodell |
| tech. | quadratic foot | Quadratfuss |
| math. | quadratic form | quadratische Form |
| opt. | quadratic format | quadratisches Format |
| math. | quadratic formula | Mitternachtsformel (Andrey Truhachev) |
| math. | quadratic function | quadratische Funktion |
| el. | quadratic index profile | quadratisches Indexprofil |
| phys. | quadratic matrix | quadratische Matrix |
| stat., phys.sc. | quadratic mean | Effektivwert |
| stat., phys.sc. | quadratic mean | RMS-Wert |
| phys. | quadratic mean | Quadratmittel |
| stat., phys.sc. | quadratic mean | quadratischer Mittelwert |
| stat., phys.sc. | quadratic mean | effektiver Wert |
| busin. | quadratic mean | quadratisches Mittel |
| el. | quadratic non-linear distortion | quadratische nicht-lineare Verzerrung |
| chem., el. | quadratic pressure drop | quadratischer Druckverlust |
| phys. | quadratic prism | Newton-Prisma |
| commun., IT | quadratic profile | quadratisches Profil |
| commun., IT | quadratic profile | parabolisches Profil |
| nat.sc. | quadratic programming | Quadratische Programmierung |
| oper.res. | quadratic programming | quadratische Optimierung |
| math. | quadratic programming | quadratische Programmierung |
| el. | quadratic recombination | dem Quadrat der Dichte ionisierter Ladungsträger gleiche Rekombinationsrate |
| econ. | quadratic regression | quadratische Regression |
| stat. | quadratic response | quadratische Antwort |
| meas.inst. | quadratic response | Übergangsverhalten zweiter Ordnung |
| math. | quadratic response | quadratische Wirkung |
| math. | quadratic response | quadratische Reaktion |
| astr. | quadratic Stark effect | quadratischer Starkeffekt |
| transp., mater.sc. | quadratic sum of deviations | quadratischer Summenfehler |
| phys. | quadratic system | tetragonales System |
| phys. | quadratic system | quadratisches System |
| math., stat. | quadratic trend | Trend |
| tech. | quadratic-variation theorem | Satz von der quadratischen Abweichung |
| phys. | quadratic yield condition | von Misessche Fließbedingung |
| phys. | quadratic Zeeman effect | quadratischer Zeemann-Effekt |
| opt. | root of a quadratic equation | Wurzel einer quadratischen Gleichung |
| phys. | von Mises quadratic condition | von Misessche Fließbedingung |
| stat. | weighted quadratic mean | gewogenes quadratisches Mittel |