Aggregat 



Ampi itudenachrift 



Aggregat, Lampen- bank or pillar of 

 lamps, battens (used on stages). 

 MoleKul- molecular cluster. 



Aggregatzustand state of aggrega- 

 tion. 



Agraffe stud (piano). 



Ah (Amperestunde) ampere hour. 



Ähnl ichKeits-gesetz, -theorie simi- 

 larity principle, similitude the- 

 ory. 



Akkomodat i on s- en t Spannung relaxing 

 of adaptation. -fähigKeit power 

 of accommodation. 



aKKomodationsIoses Auge unaccommo- 

 dated or fixed eye. 



Akkord jon-balg accordion bellows. 

 -griff keyboard. 



Akkordzitter auto harp. 



Akkumulator, kochender agitated or 

 gassing accumulator (just dis- 

 connected from charger). 



Akten, Anmel dungs- file wrapper, ap- 

 plication papers. 



Aktendalarm reel-end signal. 



Akten- zeichen serial number, filen., 

 docket n., reference n. -Zeich- 

 nung drawing incorporated in dock- 

 et or case records. 



aktini sch undurchlässig. adiactinic. 



Aktiniumemanation actinon. 



aktive Masse active paste. 



Aktivator, Schwermetall- phosphoro- 

 gen (e.g., Mn, promoting phospho- 

 rescence). 



Aktivierung, Neu- reactivation, re- 

 juvenation (of a thoriated cath- 

 ode, etc.). 



Akustik s.a. Schall, Ton, Klang, 

 Geräusch. 



Akustik, Bau- architectural acous- 

 tics, enclosure, space or room a. 



akustisch(e) Blendung aural dazzle. 

 -(e) Empfindung acoustic percep- 

 tion. -(e) Gegenwirkung acoustic 

 reactance, -(er) Kurzschi uss 

 acoustic feedback or short-cir- 

 cuit. -,(e) Ortung sound location, 

 acoustic orientation, -(e) Rück- 

 kopplung acoustic feedback, -(er) 

 Widerstand acoustic resistance; a. 



• screen. 



Alarm, Aktend- reel-end signal. 

 Luft- air-raid alarm.— ende, Luft- 

 all-clear signal. 



Albedo albedo (reflection factor of 

 diffusely reflecting surfaces, 

 say, a planet). 



d' Alembert'sche Wellengleichung 

 D'Alembertian wave equation. 



Alhidade alidade, sight rule. 



Alkal imetal 1 , Erd- alkaline earth 

 metal. 



Alkal izelle alkali metal photo-emis- 

 sive cell. 



Al lein-berechtigung sole or exclu- 

 sive right, -inhaber sole owner 

 or holder. 



allitieren coat with aluminum, alu- 

 minize. 



Al 1 Stromempfangsgerät universal re- 

 ceiver set. 



Alphabet, Fünfer- oder Fünfströme- 

 five-unit code. 



Alt alto, counter tenor. 



Alt, tiefer contralto. 



Altersrank priority. 



alterssichtig presbyopic. 



Altposaune alto trombone. 



A I uminium-knetlegierung malleable 

 aluminum alloy, -töne aluminum 

 reeds (accordion). 



Ametall non-metal. 



Ampere-stunde( Ah) ampere hour. 

 -Windungszahl number of ampere- 

 turns (ats). 



Amplitude, Bewegungs-, Geschwindig- 

 Keits- velocity amplitude, kem- 

 branschwing- diaphragm excursion 

 amplitude. Stör- noise level. 



Ampi ituden-abschneider peak limiter, 

 clipper, lopper. -anzeiger glow- 

 tube amplitude, tuning or reson- 

 ance indicator, flashograph t.i. 

 -begrenzer peak limiter, clipper, 

 lopper. 



amplitudengetreu of equal amplitude, 

 with a. fidelity. 



Ampi ituden-gl immröhre glow-tube am- 

 plitude, tuning or resonance indi- 

 cator, flashograph t.i. -schritt 



