Gittermodul ation 



.120 



Gl asschl iffverbindung 



-modulation grid modulation, g. 

 control (Brit.) -nebenschluss 

 grid leak (resistance), -platz 

 lattice place, 1. point, -punkte 

 lattice points, -rohr, Doppel- 

 bigrid valve, twin-grid tube, 

 four-electrode t. (pliodynatron, 

 tetrode, etc.). saum grid skirt 

 (in telev. tube). -Schwingung 

 (Kristall) lattice vibration 

 (cryst. ) -spektrograph, Vakuum- 

 vacuum grating spectrograph. 

 -stes grid siay; solid pen ions 

 forming g. meshes; grid sirip 

 used in lieu of wire. -Steuerung 

 grid (voltage) svfeep, g. swing, 

 g. excursion, g. excitation; g. 

 control (in ignitron, thyratron, 

 etc.); g. modulation. —Störungen 

 lattice distortions, 1, disloca- 

 tions (cryst.). -strebe grid 

 stay, g. supporting means, -strich 

 grating line, ruling or ruling 

 groove of a grating. 



6i tterstrom-auf nähme drawing or 

 taking of current by grid. 

 -aussteuerung grid current swing 

 or sweep, -einsatzpunkt grid 

 current point, point of in- 

 cipient grid current flow or 

 where g. begins to draw current, 

 -gl eichrichtung grid current de- 

 tection, cumulative grid detec- 

 tion, -punkt grid current point, 

 point of incipient current flow 



. at g. 



GItter-verschlebung lattice distor- 

 tion, -1. dislocation. -Verviel- 

 fältiger mesn multiplier. -Vor- 

 spannung, automatische automatic 

 or self -biasing of grid, -wickel- 

 drähte grid coil wires. 



Glanz, Halbmetall- submeiallic 

 lusire. 



Gl anz-einf al 1 grazing incidence. 

 -garn glace or glazed cotton, 

 lustrous or mercerized yarn. 

 -messer gloss meter, glossimeter. 

 -Winkel glancing angle. 



Glas s.a. Linse, Objektiv 



Glas, ber ichti genaes correcting lens, 

 -jspannungsloses strainless glass, 

 strain-free g. -,ungefasstes 

 rimless lens. 



Glas, Auf steck- slip-on lens segment. 

 Brillen- spectacle glass. 

 Durchzieh- slide (micr.) Farb- 

 colored glass, color filter, 

 stained g. Hart- pyrex glass. 

 Lese-, Viereck i ges oblong reading 

 glass. Milch- frosted glass, 

 opal g., light-differing g. 

 Muschel- globular lens. Ob iekt- 

 slide, mount (micr.). Rauch- 

 smoked glass, tinted gl. Sammel- 

 converging lens; preparation tube, 

 specimen t. Sol in- crown glass. 

 Spiegel- plate glass. Triib- 

 opal glass, frosted g. , light- 

 diffusing g. überfang- flashed 

 opal glass. 



gl as-ähnl Ich, -a^'tig glasslike, 

 glassy, vitreous. 



Glas-bildner vitrifier. -blase 

 glass bubble, seed (when small), 

 air bell (when of irregular shape), 

 -faden glass thread, thread-like 

 defect of -glass, -federmanometer 

 spoon-type glass manometer, 

 -fehler (of Schlieren) glass de- 

 fects or flaws; glass striae or 

 chords (when heavy), bubbles (seed 

 when small); airbell (when of ir- 

 regular shape), stones; crystal- 

 lization bodies, cloudiness, strain, 

 -f rächensplegelung glare or reflec- 

 tion of glass surfaces, specular r. 

 -galle glass gall, sandiver. 



glasig glassy, vitreous. 



glasklarer Film pellucid film stock 

 (having maximum transmittance). 



Glas-kolben glass bulb.-pl attenstaf- 

 -feln (Michelson) echelon spectro- 

 scope, -satz glass batch, composi- 

 tion or charge, -schäum glass gall, 

 sandiver. -scheltel lens vertex, 

 -schl ieren schlieren, striae or 

 chords (when large), reams (when 

 broken by rolling into fine bands). 

 -Schliffverbindung ground-glass Joint. 



