stumpf, Pyraffliden- 29 



frustum. Pyramiden- truncated 

 pyramid frustum. Wellen- butt end 

 of a shaft. 



stumpfe Verbindung butt joint. 



stumpf eck ig blunt cornered. 



Stumpfkegel truncated cone, frustum. 



stumpf schweissen butt-weld, jump-w. 



Stumpfungt lache, Ab- truncating face 

 (cryst. ) 



stumpfwinklig obtuse-angled. 



stürmisch stormy, turbulent, violent, 

 vivid, agitated. 



Stur? plunge, fall, sudden drop or 

 decline, chute. 



Stürzung, Bi Id- toppling of picture 

 or image (pictures turned an 

 angle in relation to one another). 



Stütze support, stay, prop, bearing. 

 Trag- supporting stay or prop. 



stützen support, prop, stay, rest or 

 bear on. 



Stutzen, Ausbl ick- objective lens 

 socket (opt.) Rohr- short piece 

 of pipe or tubing serving as an 

 opening, socket, or connection; 

 nipple, short cylinder, bush or 

 sleeve. Saug- pump intake, p. 

 nozzle. 



Stütz- i sol ator pin insulator, rod i. 

 -pfeiler supporting pillar, s. 

 column, bedding pile, -punkt 

 point of support, bearing surface, 

 fulcrum; airbase, base airport. 



Substanz, Mutter- parent substance. 



subtraktive Modulation downward 



modulation, positive m. 

 Suche, Störungs- trouble "shooting", t. 

 locating, interference location. 



Such-el ektrode probe electrode, ex- 

 ploring e. , collector e. (in 

 vacuum t. work), -empfang 

 straight- ahead reception, single- 

 circuit r. , direct r. , non- 

 heterodyne r. 



Sucher searcher, locator, detector, 

 finder, probe, view-finder (opt.) 

 Durchs ichts- direct-view finder, 

 eye-level f. Fehler- aniseikon 

 (for detecting cracks electronical- 

 ly), electromagnetic crack de- 

 tector (by flash magnetization), 

 materiologic devices (with X-rays). 



I * Sucnmspur 



Objekt- object-finder (opt.) 

 Prismen- prismatic seeker or 

 finder. Rahmen- wire-frame view- 

 finder, iconometer. Ziel(auf)- 

 radar (radio detection and ranging 

 apparatus), sonar (underwater 

 sound navigation, detection and 

 ranging). 



Sucher-blld seeker picture, monitor- 

 ing p. -korn backsight of view- 

 finder, -okular focusing lens. 

 -parallax seeker parallax, finder p. 



Such- gerät, Stör- interference locator, 

 signal tracer (traces progress of 

 signal by stages), -licht search- 

 light, -spule search coil, rotat- 

 ing c. , exploring c. (of d.f.); 

 flip c. (used in magnetic field 

 tests), -tonanalysator heterodyne 

 analyzer, -tonverfahren beat- 

 note method (using heterodyning 

 search frequency). 



südliche Breite south latitude. 



Südlicht aurora australis. 



Summand term of a sum (math.), 



Summar (Leitz) Summar objective. 



Summe,Licht- light sum, total 1. 

 emission. Linien- line integral. 



summen hum, buzz; sum up, add (up). 



Summen-f requenz summation frequency, 

 sum f. -geber,Fernme8s- telemetric 

 integrator, -gleichung summation 

 equation, -satz sum rule, per- 

 manence principle, -ton summation 

 tone. -wi rkung combined or compound 

 action or effect. 



Summer buzzer, small AP oscillator. 

 Dynatron- dynatron oscillator. 

 Gl imm- glow-tube type of buzzer os- 

 cillator. Magnet- magnetic in- 

 terrupter or buzzer-type of AF os- 

 cillator. Röhren- vacuum tube AF 

 oscillator. Schwebungs- audio- 

 frequ3(ncy (AF) oscillator, hetero- 

 dyne buzzer o., beat.f.o. Stimmgabel- 

 tuning-fork AF buzzer oscillator. 

 Dberlagerungs- heterodyne AF warbler 

 oscillator. 



Summer-erregung buzzer excitation. 

 -Wellenmesser buzzer wave meter. 



Summlerungsger'at integrator. 



Summ-spur, -streifen buzz track (on 

 film). 



