Rel ai s, Bremzyl inder- 



231 



Resonanzkurve 



neutral relay, r. with differ- 

 entially noving armature. 

 Bremzyl Inder- dashpot relay. 

 Differenzial- differential relay, 

 discriiijinating r. Distanz- 

 distance relay- Elektronon- 

 electron relay, themionic r, 

 Flacker- flashing relay. Fort- 

 schalt- stepping or impulsing 

 switch or relay. Gegenstrom- 

 reverse-current relay. Halte- 

 holding relay, restraining r., 

 guard r. Kupfermantel- copper- 

 jacketed relay. Licht- light 

 relay (converting current into 

 light variations) (e.g., Kerr 

 cell, Karolus c, modulated neon 

 lamp, etc.). Licht-, elektro- 

 optisches electro-optic cell, 

 Faraday c, light relay depending 

 on P. effect. Minimal- no-load 

 relay, under-current r. RUckstrom- 

 reverse-current relay. Schneidean- 

 ker- knife-edge relay, Schnei 1- 

 high-speed relay. Spannungs- 

 under -voltage relay, low-v.r., 

 no-v.r. Steuer- pilot relay. 

 Stufen- relay v^ith sequence ac- 

 tion, last- keying relay, r. key. 

 Tauchkern- plunger relay. 

 Verriegel- locking relay. 

 Verzögerungs- slow-acting relay, 

 time-lag r. 



Relais-aberregung de -energization 

 of a relay, -anker relay arma- 

 ture, -vorwähl er relay pre- 

 selector. 



Relaxations-schwingungen relaxa- 

 tion, sawtooth or ratchet oscilla- 

 tions, -zeit der lonenwolke re- 

 laxation time of ionic atmosphere. 



Relief (cf Raumwirkung und Plastik) 

 plasticity (of pictures), plastic 

 effect, three-dimensional appear- 

 ance of telev. pictures, -schrei ber 

 embosser, -träger relief support 

 (of embossed film). 



Reportage news reporting or gather- 

 ing work, -film newsreel, news-- 

 film, topical f. 



reproduzierbar, nicht- non-reproduci- 



ble, non-controllable, non-repeata- 

 ble. 



Requisitenraum property room. 



Reserve, Lei stungs- margin of power, 

 standby p. -lampe spare lamp. 



Reservierungsmittel resist, reserve 

 (in calico printing, metal etch- 

 ing, etc.) 



Resonanz entgegenwirkend anti- 

 resonant. 



Resonanz, in resonant, resonating or 

 in resonance with, in unison 

 with, in tune with, syntonized. 

 In - bringen resonate, cause to 

 be in resonce with. -, untersyn- 

 chrone subsynchronous resonance, 

 submultiple r. 



Resonanz, Dreh- torsional oscilla- 

 tion resonance. Höhlungs- cavity 

 resonance (of rhumbatron). 

 Nebenschluss- parallel resonance. 

 Schüttel- vibration resonance. 



Resonanz-anzeiger resonance indi- 

 cator (e.g., vibrating reed in- 

 strument), tuning i. -beschleunl- 

 ger magnetic resonance accelera- 

 tor (e.g., cyclotron comprising 

 two dees or half hollow cylinders 

 and spiral beam, and other forms 

 of beam tubes using ions, posi- 

 trons and electrons), induction 

 electron accelerator, also called 

 rheotron and i. accelerator, 

 -boden sounding board; belly (of 

 violin), -fluoreszenz resonance 

 radiation (fluorescence), 

 -frequenz natural frequency, 

 resonance f. -f requenz,Unter- 

 submultiple (resonance) frequency, 

 subsynchronous f. -hohlraum 

 resonance cavity or chamber 

 (rhumbatron). -körper sound or 

 sounding board (or other resonant 

 structure). -kreis,Spapnungs- 

 series resonant circuit, -kreis, 

 Strom- parallel resonant circuit, 

 tank c. 



Resonanzkurve, schiefe unsymmetric or 

 skew resonance characteristic. 

 -, zweihöckrige, zwei spitz ige, 

 zwei. wellige double-hump or double- 



