Flächenausmessung 



97 



FI ansch 



or areal path of current. 



Fl ächen-ausmessung planimetering. 

 -element (cf Bildpunkt) elemen- 

 tary area, unit a. -erhaltungs- 

 gesetz principle of conservation 

 of area. 



fl ächenförmig areal, laminar, of 

 sheet-like nature or form. 



Flächenglimmlampe glow-lamp or neon 

 1. with plate-shaped cathode, 

 plate neon 1. 



flächenhaft areal, laminar, involv- 

 ing two-dimensionality, of sheet 

 or plane form, -(e) Berührung 

 surface or areal contact (as in 

 osculation), -(e) Spule laminar 

 or strip-like coil, non-filamen- 

 tary c. 



Flächen-helle, -helligkeit luminous 

 brightness of a surface, intrins- 

 ic brilliance. -Inhalt surface 

 area, -integral area integral 

 (of a surface), -kathode plate- 

 shaped cathode, large-surface c. 

 (as distinguished from crater- 

 shaped, punctiform orfilamentary 

 c. ). -lampe, -leuchte bank or 

 pillar of lamps or luminous 

 sources, battens, -messer plani- 

 meter, integraph (for curves). 

 -potential, Grenz- interface 

 potential. 



flächenreich polyhedral, with many 

 faces or sides. 



Flächen-satz theorem of conservation 

 of areas, -stück area element, 

 unit a., elementary a. 



flächentreue Projektion equaJ-area 

 projection (in mapping). 



Flächenwinkel plane angle, -winkel, 

 Grenz- interfacial angle (dihedral 

 between two crystal faces). 

 -Zeichnung, Spalt- cleavage plane 

 marking, crystal m. 



flächenzentriert face-centered 

 (cryst. ). 



flacher Frequenzgang flat frequency 

 characteristic (free from peaks 

 and dips). 



Flach-film plain film, non-plastic 



f., non-stereoscopic f. -gewinde 

 square (screw) thread, -he it 

 (eines Bildes) flat or non- 

 con trasty quality or condition" of 

 a picture or image. 



flächig ...faced, areal, laminar. 



flächig, drei- trihedral, three- 

 faced, viel- polyhedral, many- 

 faced, vier- tetrahedral, four- 

 faced, zwei- dihedral, two- 

 faced. 



Flächner, hal b- hemihedron. Voll- 

 holohedron. 



Flach-spule flat coil, pancake c. 

 -Streicher flat squeegee, strick- 

 ler. 



FlacKereffeKt flicker effect. 



flackern flicker, flare, flash. 



Flackerrelais flashing relay. 



Fl ageoletto'ne harmonics. 



Flammbläser blasting magnet, blow- 

 ing ffi. 



Flamme, leuchtende luminous flame. 

 -, nichtleuchtende roaring flame. 

 Lock- pilot flame. Lötrohr- 

 blowpipe flame. 



flammenbeständig flame-proof, f. 

 -resistant 



Flammenbogen flame arc, electric a. 

 -erdschluss arcing ground. 



flammenfarbig flame-like, flame- 

 colored. 



Flammen-mikrophon flame microphone, 

 f. transmitter, -spektrum flame 

 spectrum. 



flammicht watered (of fabrics), 

 veined or grained (of wood). 



Flammpunkt flashpoint, ignition p., 

 kindling p. 



Fl anken-spiel backlash (of screw 

 thread). -Steilheit (cf Filter- 

 steilheit) width of transition 

 interval (between transmission 

 and attenuation bands); steepness 

 of sides or slopes of a curve, 

 or of upstroke and downstroke of 

 an impulse. -Streuung side leak- 

 age, s. stray, end s. 



Flansch, Kühl- radiator vane, cool- 

 ing vane. 



