Höhenstrahlung 



136 



Horchgerät 



or showers of cosmic rays, c. ray 

 track (traced by odoscope). 

 -Strahlung, harte Komponente der 

 penetrating or hard component of 

 cosmic rays. 



höhensymmetrisch symmetric about 

 vertical axis. 



Höhen-verstel 1 ung adjustment in 

 elevation, -wert altitude value 

 (in vision), -winkel angle of 

 elevation, azimuthal a., angular 

 height, vertical visual a. 



Höhepunkt culminating point, summit, 

 top, crest, maximum, critical 

 point. 



hoher Ton tweeter, treble, high- 

 pitched or h, -frequency note or 

 sound. 



höhere Instanz higher court, super- 

 ior c, c. of appeals. 



hohl all bottom, boomy, dull (of 

 sound or voice); hollow, concave 

 (of mirror). 



hohl(er) Ton boomy sound, dull s. 

 (high AF frequencies cut off).- 

 (e) Wiedergabe reproduction with 

 high acoustic frequencies cut 

 off or de-accentuated. 



Höhle, Augen- socket of eye, orbit, 

 orbital cavity. Ohr- ear cavity. 



hohl erhaben concavo-convex. - 



Hohl-gitter concave grating, -heit 

 cavity, emptiness. 



höhl'lg honeycombed, having cavities 

 or pits. 



Hohl -kathode concave cathode, hol- 

 low c. -kehlenhal bmesser fillet 

 radius, -metal Irohr, Wellenausbrei- 

 tung in wave propagation in 

 wave guide or metal pipe (dielec- 

 tric or conducting), -prisma 

 hollow prism. 



Hohlraum reverberation chamber (ac. ); 

 (blackbody) cavity. Resonanz- 

 resonance cavity, r. chamber, 

 rhumbatron. -bildung cavitation 

 (in supersonic waves), -kabel , 

 Papier- airspace paper-core cable, 

 dry-space c, dry-core c. 

 -resonator cavity resonator. 



chamber r., rhumbatron. -Strah- 

 lung black-body radiation, cavi- 

 ty r. 



Hohl-rohrleitung hollow pipe line, 

 h. wave-guide (either dielectric 

 or conducting); concentric line, 

 co-axial 1., pipe 1. -schicht 

 airspace, -schraube female screw, 

 -sog cavitation, -splegel con- 

 cave (mirror) reflector. 



Höhlungsresonanz cavity resonance 

 (of rhumbatron and klystron). 



Holm, Flugzeug- spar of an airplane 

 wing. Gitter- grid stay, g. sup- 

 porting member. Tragf l'ächen- 

 wing spar. 



Holoeder holohedral form of crystal. 



Holoedrie holohedrism. 



Kolz, engj'ahriges close-grain wood. 

 Knet- plastic wood. Kohl- 

 charcoal (of wood). 



Holzfaser wood fiber, ligneous fiber, 

 woodpulp. -stoff lignin, cellu- 

 lose, ligno-cellulose. 



Holz-mehl wood meal, w. powder, w. 

 flour, -pech wood pilch, -pfeife 

 wood pipe (of organ), -schliff 

 mechanical woodpulp. -schnitt 

 wood stock, w. block, engraving, 

 w. cut. -stoff woodpulp, cellu- 

 lose, -wolle excelsior, wood- 

 wool. 



holzzerstörend lignicidal. 



homochrom of uniform color, homo- 

 chromatic, homochromous. 



Honigwabenspule honeycomb coil. 



hörbar audible, aurally perceptible, 

 auditory, capable of being heard 

 or acoustically perceived or 

 sensed, -machen render audible, 

 audibilize. 



Hörbarkeits-1 autstärkeregler audibili- 

 ty network, -schwelle threshold 

 of audibility or of auditory or 

 acoustic perception (represented 

 by audiogram). 



Horch-dienst, Funk- radio intercept 

 service, -gerät radio or sound 

 locator, listening or detecting 

 device (e.g., to spot airplanes 



