Maasss. Mass 



Mach 'sehe Streifen Mach bands. 



Mächtigkeit size, thickness, magni- 

 tude, power, strength. 



Madenschraube headless screw. 



Magazinbalg reservoir bellows. 



magern make lean or poor, shorten, 

 reduce plasticity (of ceramics). 



Magnesiagl immer magnesia rica 

 (biotite). 



Magnesiumlicht magnesium light. 



Magnet, fremderregter non-permanent 

 magnet, electro- m. Abnahtne- 

 pickup magnet. Aufnahme- record- 

 ing magnet (for steel-band or 

 wire recording of sound), pickup 

 magnet. Auslösch- obliterating 

 magnet, wash-out m. (to wipe away 

 sound track or recording on wire 

 or tape, for re-use). Einrück- 

 trigger iragnet, trip ir., starting 

 m. Glocken- bell-shaped magnet. 

 Hub- vertical magnet, stepping m., 

 lifting magnet. Lamellen- laminat- 

 ed magnet, compound m. Lösch- 

 obl iterating magnet, wash-out m. 

 (sound recorded on wire or tape). 

 Lösungs- release magnet, trip m. 

 Topf- ironclad magnet, pot- 

 shaped m. Wähler- bank of (sta- 

 tionary) contacts, selector mag- 

 net (aut. telephony). 



Magnetfeld, Quer- transverse magnetic 

 field. 



Magnetfeldröhre magnetron (or per- 

 matron) working with a constant 

 magnetic field (strictly, a m. 

 operates with a variable m.f.) 



magnet isch(e)Belegung magnetic in- 

 duction, m. charge, seat. of m. 

 induction or m. field. -(er)Effekt, 

 kreis- g.yromagnetic anomaly. 

 -(e)Leitf'ähigkeit permeance, 

 magnetic conductance, permeability. 



-(er)Schirm magnetic shield, m. 

 screen, can (of a coil). 

 -(e) Spannung nagnetic potential 

 (line integral of m. intensity). 

 -(er)Tonaufzeichner magnetic 

 sound recorder, magnetophone, 

 Foulsen telegraphone, Blattner- 

 phone (modern form of F.t.) 



Magnetisierungskopf magnetic sound 

 recording head (on wire or tape). 



magneto-opt i sehe Drehung magneto- 

 optic rotation, magnetic r., 

 Faraday effect (rotation of plane 

 of polarization). 



Magneton, Kern- (K.M.) nuclear mag- 

 neton. 



Magnetorotationsspektrum magnetic 

 rotation spectrum. 



Magnetron, Zwei schlitz- two-split 

 magnetron, two-segirent m. 



Magnetron-cycloidhöhe cycloidal 

 height of a magnetron, -leitbahn- 

 welle transit-time cr electron 

 path oscillation, -leitkrel sfre- 

 quenz trans it -time frequency of a 

 magnetron. -Schwingungen mag- 

 netron oscillations (3 kinds: 

 electronic, negativa- resistance 

 and rotating field o. ) 



Magnet- schale magnetic shell. 

 -Schenkel magnet limb, m. leg. 

 -Spannschraube magnetic chuck, 

 -spule solenoid, field coil, 

 -summer magnetic interrupter, 

 buzzer type of audio-frequency 

 oscillator, -tonverfahren mag- 

 netic sound recording method, 

 telegraphone s.r.m. 



Mahl-feinheit fineness of grind, 

 f. of grain, f. of comminution, 

 -gut material to be ground or 

 milled. 



Maischgitter stirrer, rake. 



Makroachse macro-axis (of crystal). 



Mai mark, spot, sign, token; stigma. 



