Norm 



202 



Nutzfeldstarke 



Norm standard, norm, model. 



Norm, Vor- preliminary standard, 

 tentative s. 



Normal-bi Idkadre standard picture 

 frame, -ess ig standard vinegar, 

 proof V. -f lü'ssi gkei t normal or 

 standard solution or Iqquid. 



normal glühen normalize. 



normalisieren standardize, normal- 

 ize (brief heating slightly above 

 Aj point). 



Normal -I ehre normal gage, master g. 

 -potential normal potential. 

 -schliff standard (interchangea- 

 ble) ground joint, -sehr i ft 

 standard track (sound recording). 



normal sichtig normal sighted, em- 

 metropic. 



Normalweingeist proof spirit. 



Normenaufstellung formulation or 

 laying dovm of standard rules or 

 norms, standardization or normal- 

 ization. 



Normierung standardization, normal- 

 ization, gaging. 



Normung des Frequenzganges stand- 

 ardization of frequency response 

 or characteristic. 



Not-amt temporary exchange, emer- 

 gency e. -anläge provisional or 

 onergency plant or equipment, 

 -behelf makeshift, expedient, 

 last resort, tonporary or emer- 

 gency means, improvisation. 



Note, Triller- trill note, warble n. 



Not-fal 1 case of emergency, case of 

 need, -mittel e35)edient, make- 

 shift or emergency means, -ruf,- 

 signal, -zeichen SO S call, (ra- 

 dio-telegraphic) distress call or 

 signal, maydav (radio telephone 

 distress call). 



Novokonstant Cu-Mn alloy with Al Fe. 



Nuance shade, tint. 



Null zero, nought, cipher, null. 

 -frequenz frequency at which 

 phase shift is zero, -leiter 

 neutral wire, -linie zero line, 

 missing 1., band center (spectr.) 

 -1 inienverlagerun^ zero setting, 

 electrical biasing (in film re- 

 cording), -raethode zero method, 



null m., balance m. -Phasenmodula- 

 tion zero phase or null phase mod- 

 ulation. 



Nullpunkt zero point, null point, 

 neutrsil p., origin (of a diagram). 

 -abweichung zero error, -anomal ie 

 origin distortion, -einstellung 

 zero adjustment, -empf indl ichkei t 

 zero-level sensitivity, -fehler 

 origin distortion, ion cross ef- 

 fect, -schärfung zero point clear- 

 ing, cleaning or sharpening (in 

 df). 



Null stelle zero place; abscissa 

 which gives zero value to Bessel 

 function. 



Nullung eines Störers connecting 

 casing of interfering device with 

 neutrsd (in d. c. mains). 



null wert ig aval en t, non-valent. 



Nu 1 1 zwei gl in i en zero branch lines. 



numerische Objektivöffnung numerical 

 aperture of objective. 



Nummer,' laufende serial number, con- 

 secutive n. 



Nummernscheibe dial (switch), number 

 plate, d. plate. Ablaufen der - 

 return of the dial. Aufziehen der 

 - winding up the dial. 



Nummern wähl impulse action or step- 

 ping, selection. 



Nurflügelflugzeug tailless airplane. 



Nussbaum walnut. 



Nute slot, notch, groove, recess, 

 key-way, oilway. -und Feder slot 

 and feather (union) , slot and key, 

 groove and tongue joint. 



Nute, Schmier- oil groove or slot, 

 worm. 



nuten slot, groove, notch, flute, 

 keyseat. 



Nutenwellen slot ripples, tooth 

 r. 



Nutsche, Mikro- micro suction fil- 

 ter, m. funnel. 



nutzbarer Linsendurchmesser useful 

 or effective (clear) aperture of a 

 lens. 



Nutz-dämpfung damping resulting in 

 useful radiation or signal power, 

 effective transmission equivalent. 

 -f eidstärke signal strength or 



