Vorl esung 



-lesungsversuch classroom experi- 

 ment or study, lecture demonstra- 

 tion. 



vorl i che Kurslinie ahead course or 

 direction, "go-to" indication. 



Vorl icht priming or biasing illu- 

 mination. 



vormagneti sierte Spule, glei chstrom- 

 d.c. controlled saturable coil, 

 three-legged reactor. 



Vormagnetisierung bias magnetiza- 

 tion, magnetic polarization. 



Vormagnetisierungsstrom biasing 

 current. 



vorn in front, anteriorly. 



vornherei n,von from the outset, 

 from the first, to begin with. 



Vor-prüfer examiner (in Patent Of- 

 fice), -prüfungsverfahren 

 preliminary examination, pre- 

 liminary search or action. 

 -pumpe fore-pump, backing p. 

 (for vacuum), -rang priority, 

 precedence, superiority, first 

 rank, -rat, Metall-, Quecksi 1 ber- 

 mercury pool (in rectifier). 



Vorrats-flasche "Winchester", stock 

 bottle, -leitung spare circuit, 

 standby c. -lösung stock solution. 

 -röhre input tube, -rol 1 e, -spule 

 magazine, m. roll. 



Vorraum ante-chanber, fore-c. , outer 

 c. 



Vorröhre input tube. 



vorrücken feed (forward), advance, 

 progress, step forward, notch for- 

 ward (e.g., a switch or controller) 



Vor-sammel inse first focusing lens, 

 cathode 1. (like Wehnelt cylinder, 

 apertured disk, etc., in c.-r. 

 tube). -satz,Peil- direction- 

 finder means added to standard re- 

 ceiver apparatus, -satzgerät at- 

 tached or accessory device, head 

 (m.p.) -satzlinse anteriorly at- 

 tached lens, front 1. attachment, 

 magnascope (to enlarge projector 

 image ) . 



vorschalten cut in circuit, connect 

 in series. 



Vorschal twi derstand series re- 

 sistance; multiplier (of a volt- 

 meter). 



330 vortäuschen 



vorschlagbar capable of being 

 moved, dropped, let or folded 

 down on hinges. 



Vorschr i f t,Bedi enungs- service 

 direction, working instruc- 

 tions, directions for use. 

 Dienst- service or working 

 rules and regulations. 

 Gebrauchs- directions for use. 



Vorschub feed, conveyance. Papier- 

 paper feed. 



Vorschub-bewegung, Zei 1 en- line 

 sweep, 1. traversing motion. 

 -rad feed wheel. 



Vor-selektion pre-selection. 

 -si chtsmassregel precaution, 

 precautionary step or measure. 

 -signal first or outer marking 

 signal, caution or warning s. 

 -spann label (of a print); leader 

 (of a film). -spannprogramm 

 prologue. 



Vorspannung biasing potential (of a 

 grid, magnet, etc.), bias, po- 

 larizing p.; inherent bias ten- 

 sion (as in a spring) to restore 

 normal position, normally tensed 

 or tensioned condition, initial 

 tension, pre-stress (in metal, 

 etc. ); anode, drive or positive 

 p. (of a photo-cell). -,verr iegelnde 

 cut-off biasing potential. 

 G I tter-, automat i sehe aul^omatic 

 bias or self-biasing of grid. 



Vor-spektrum preliminary spectrum 

 (of Goldstein). 

 I vorspringen project, protrude, be 

 salient or prominent. 



Vor-sprung projection, salient, 

 lug, shoulder, protrusion, 

 prominence, -stel lung mental 

 picture, conception, ideas, notion; 

 representation, demonstration, 

 performance, display, -stoss 

 adapter, lap (of a t-ile), edging. 

 -strom dark pre-sparking current. 

 -stufe first or preliminary step; 

 input or first stage (of an am- 

 plifier); primer, -synchronisieren 

 pre-scoring (first sound, then 

 picture). 



vortäuschen simulate, mislead. 



