Zwei pack 



or hearing, two-channel lisiening 

 (wiih auditory perspective). 



Zwei packverfahren bipack method. 



zweipoliger Hebelschalter double- 

 lever switch. 



Zwei pol-röhre, Zwei fach- duodiode 

 (tube), -strecke dipolsi tube, 

 dipole path. 



zwei schenkl ig having two limbs, 

 legs or branches, two-legged. 



Zwei-schlei fenoszi 1 lograph two- 

 string oscillograph, -schlitz- 

 magnetron two-split magnetron, 

 two-segment m. 



zwei schneidig double-edged, two-e. 



Zwei sei tenbandübertr'äger side-band 

 transmitter with suppressed car- 

 rier. 



zweiseitig two-sided, bilateral. 

 -(es) Arbeiten two-way operation, 

 double action. 



zwei spitzige Kurve double-peak 

 curve, double-hun^ c. 



Zwei-st'arkenbrille bifocal spectacles. 

 -stoffsystem binary system. 



zweistufiger Nocken double-lift cam 

 (with two lobes). 



zwei tei 1 ig bipartite, consisting of 

 two parts. 



Zwei-teilung bipartition, bisection. 

 -tellergerät two-turntable type of 

 player» 



Zwe^twicklung secondary winding. 



zweiwellige Resonanzkurve two-hump 

 resonance curve, double-hump r.c. 



Zwei wel 1 i gkei t two-wave property 

 (of a tube, crystal, etc.). 



Zwei-zackenschri ft bilateral track 

 (eound film), -zenterproblem two- 

 center problem. -Zweckbeleuchtung 

 dual-purpose illumination. 



Zwergwelle (cf Meilenabgrenzung) 

 micro wave, midget w., dwarf w. 



Zwickbohrer twist drill. 



Zwickel wedge, trycock. Bal g- 

 gusset. 



Zwiebel linse biconvex lens. 



Zwill ings-bildung twinning, twin 

 formation, -gleitung twin slipping. 

 -kerne twin nuclei, -kr istall 

 twin crystal, -prisma biprism. 



Zwinge clamp, cramp, vise, ferrule, 

 hoop. 



357 Zwischenraum 



Zwischen-bi Id intermediate image, 

 first i. (in super-microscopy). 

 -blirstenmaschine metadyne, meta- 

 dynamo. -fehler zonal aberra- 

 tion, -filmmethode intermediate- 

 film method (telev.) -flügel 

 intermediary blade, anti-flicker 

 b., balancing b. (m.p.). 

 -fluoreszenzschirm intermediate 

 fluorescence screen (supermicro- 

 scopy). -fliissigkeit intermediate 

 liquid, -form passage type. 

 -frequenz intermediate' frequency, 

 i. beat or transfer f. (in super- 

 het. receiver), -frequenzempf anger 

 mit Kristallsteuerung crystal 

 stabilized superheterodyne re- 

 ceiver, stenode radiostat. 

 -gefass intermediate vessel, i. 

 receptacle. 



zwischengeschichtet inter-strati- 

 fied. 



Zwischengi tter-ion interstitial 

 ion. -Platzmechanismus inter- 

 stitial mechanism (of alloys). 



Zwischen-gl led intermediate member, 

 connecting m., link, intermediate. 

 -hörbetrieb duplex operation, 

 transmitter and receiver alternate- 

 ly connected with aerial, alternate 

 two-way communication, -kern 

 compound core, intermediate. 

 -kopie lavender copy, -körper 

 intermediate medium or substance, 

 interposed m. or means, -lagscheibe 

 washer. 



zwischenlegen interpose, interlay, 

 intercalate, insert. 



Zwlschen-1 Inienf 1 Immer interline 

 flicker, shimmer, weave, -masse 

 interstitial matter, conent 

 (geology), -mittel intermediate 

 medium or substance, interposed m. 

 or means, -modulation intermodula- 

 tion, 



zwischenmolekulare Kräfte intermolecu- 

 lar forces. 



Zw I sch en-opt Ik intermediate optic, 

 interposed o. or optical means. 

 -phase inter-phase (liquid di- 

 electric), -positiv master posi- 

 tive, -raum intermediate space, 

 intervening s., interstice. 



