Löschmagnet 



180 



Luf tdraht9ebi Ide 



quenched charcoal, -magnet ob- 

 literating magnet (in magnetic 

 sound recording equipment), wash- 

 out m. -Spannung stopping po- 

 tential (at which glow discharge 

 is stopped; s.p. is lower than 

 glow D., in photo-cells and g.- 

 tubesj, extinction p., critical 

 p. (at which tube goes out), cut- 

 off p. (of thyratron). -taste 

 cancel key, clearing k., release 

 k. -Wirkung quench effect. 

 -Zündspannungsdifferenz extinc- 

 tion-striking potential differ- 

 ence. 



lösen solve, dissolve; loosen, 

 untie, detach, disengage, dis- 

 connect. 



Löser solving agent, solubilizer. 



Lös) ichkei ts-druck solubility pres- 

 sure. -Produkt solubility prod- 

 uct. 



löslich machen solubilize. 



los-löten unsolder, -trennen 

 separate, sever, tear apart, de- 

 tach. 



Lösung solution; discharge (of a 

 gun); separation, detachment, 

 opening (of a connection), sever- 

 ance. -,ungepufferte unbuffered 

 solution. Abschwächungs- reducer 

 solution. Zehntel (normal )- 

 tenth normal solution, decinormal 

 s. 



Lösungs-druck solution pressure, 

 -magnet releasing magnet, trip m. 



Lot fällen let fall a perpendicular. 



Lot, Behm- fathometer, echo depth 

 sounder; sonic altimeter. Mes- 

 singschlag- brass solder. Mittel- 

 median perpendicular. 



Löt-kolben soldering bit. -rohr 

 blowpipe, -rohrflamme blowpipe 

 flanie. 



lotsen, heran- guide to, pilot (a 

 craft by radio signals). 



Lötstelle soldered Joint, shut; 

 junction of a thermo-couple. 

 Heiz- hot junction of a thermo- 

 couple. 



Lötstreifen tag strip, terminal s., 



connection s. 



Lotung sounding (determination of 

 depth or altitude), probing (for 

 depth). 



Lötung soldering, brazing (by hard 

 solder); agglutination; adhesion. 

 Doppel- double seals (in Dewar 

 vessel, etc.). 



Lotung, Echo- echo sounding, reflec- 

 tion s. (for depth and altitude 

 measurement). 



Lötung, Hart- hard soldering, braz- 

 ing. 3el bst- autogenous soldering. 



Loxodrome oblique line, loxodromic 

 line or course, great-circle bear- 

 ing. 



L-Regler L-section attenuator. 



Lücke gap, void, space; deficiency, 

 auf - stehen positioned so as to 

 fill gaps (e.g., in a parallel row), 

 staggering. -, positiv geladene 

 positive hole (cryst. ). 



Lücke, bi 1 dsynchroni si erungs- synchro- 

 nizing gap (between traversal of 

 frame and beginning of next), under- 

 lap or interstice period in which 

 sync signal is introduced. Misch- 

 ungs- miscibility gap. 



Lücken-bi 1 dung unsaturated linkage. 

 -satz vacancy principle. -«. -synchro- 

 ni sierungsverf ahren gap, underlap, 

 interstice or interval synchroniz- 

 ing method (sync signal introduced 

 between end of line traversal and 

 beginning of next line). 



luck ig porous, honeycombed, pitted. 



Luft-abschl uss exclusion of air, ab- 

 sence of a., hermetic seal, air- 

 tight s. -alarm air raid alarm, 

 -aufnähme air absorption, a. oc- 

 clusion; aerial photograph, air- 

 plane picture, -auftrieb air 

 buoyancy, -bild aerial image, i. 

 formed in space by optical system, 

 -bildauf nähme aerial photograph, 

 airplane picture, -bildkarte 

 aerial mosaic; photographic map. 



luftdicht air-tight, herm,etical. 



Luftäraht (cf Antenne) aerial (wire), 

 antenna, -gebilde aerial structure, 

 radiating system, array of antennae. 



