Abstimmung, scharfe 



Abtastung 



ing, flat tuning (with little se- 

 lectivity). -, scharfe sharp, 

 fine or precise tuning. -, 

 schlechte mistuning. -, ungenaue 

 off -resonance tuning. -, unscharfe 

 broad or flat tuning. 



Abstimmung, Falsch- mistuning. 

 Primär- pre-selector means. 



Abstimmungs-aggregat tuning set, 

 tuning unit (L and C). -Kreuz 

 tuning indicator (magic eye, etc.). 

 -Stromkreis, Still- silent (q.a. 

 v.c) tuning circuit. 



Abstoppen von Zeitdauern stopwatch 

 measurement of time intervals. 



abstossend, wasser- water-repel lant, 

 non-hygroscopic . 



Abstossung, Coulomb- Coulombian re- 

 pulsion. Eigen-, der Elektro- 

 nenwolKen repelling action of 

 electron charges, negative space 

 charge formation. 



Abstossungs-Kraft repelling force, 

 repulsion, -potential repulsion 

 potential. 



Abstrahl reflected ray. 



abstrahlen blast (with shot or sand); 

 radiate, reflect. 



Abstrahier radiator (ac, antenna). 



Abstrahl fläche radiating, radiation 

 or radiant surface (loudsp.); re- 

 flecting surface or area. 



Abstrahl ung, Schall- sound radia- 

 tion or projection. 



Abstrakte tracker, prolonge (organ). 



Abstrebekraft centrifugal force. 



abstreichen scrape or strike off, 

 skin, strickle, lute (clay in 

 brick mold). 



abstreifen strip, wipe (off). 



Abstrich downstroke or trailing edge 

 (of an impulse). 



abstufen grade (phot.), graduate, 

 step. 



Abstufung, empfindungsgerechte nat- 

 ural or subjective grading or 

 spacing (in Chromat icity or chro- 

 matic scale, etc. ). 



Abstufung, Licht- gradation of 

 light. Schw&r2ungs- density 



graduation. Ion- grading of tones, 

 graduation of intensity. 



abstumpfen neutralize, saturate 

 (acids); truncate, blunt; dull, 

 deaden . 



Abstumpfungsf lache truncating face 

 (cryst. ). 



absuchen search, sweep, scan, ex- 

 plore. 



Abtast-band scanning belt, -blende 

 (Farnsworth,etc. ) scanning aper- 

 ture or hole (in Earnsworth dis- 

 sector, Nipkow disk, etc.). -dose 

 electric or pickup soundbox. 



abtasten scan, explore, sweep, pick 

 up, probe, search. 



Abtaster, Elektronen- electronic 

 scanner, beam sweep, spot or lev- 

 er electron brush or pencil. 

 Fernseh- televisor, video scanner. 

 Film- film scanner (in interme- 

 diate film system). Kathoden- 

 strahl- electron beam scanner. 

 Lichtstrahl- spotlight scanner, 

 scanning brush or pencil, sweep, 

 flying or exploring spot scanner. 

 Linsenkranz- lens drum scanner. 

 Oberflächen- surface analyzer 

 (to record irregularities). 

 Personen- (mit wanderndem Licht) 

 spotlight scanner for persons. 



Abtast-frequenz scan frequency (= 

 lines x frame f.). -geschwindig- 

 keit pickup velocity, pickup rate 

 (phon.). -Scheibe (cf. Spiral- 

 lochscheibe) Nipkow scanning or 

 exploring disk, spiral disk. 

 -spalte. Ton- sound scanning slit. 

 -stelle, Bild- picture or film 

 gate, -strahl, Elektronen- elec- 

 tron spot, e. beam, e. brush 

 (iconoscope). 



Abtastung scanning, scansion, ex- 

 ploration, sweeping out (of pic- 

 ture area). 



Abtastung nacheinanderfol gender 

 Bildpunkte sequential or pro- 

 gressive scanning of elementary 

 "iareas. -, quadratische square- 

 law scanning. -, sprungweise 



