Petent 



Petent petitioner, applicant, sup- 

 pliant. 



Petrol koks petroleum coke, oil c. 



Pfahl stake, pile, stick, pole, post. 



Pfeife, gedackte, gedeckte stopped 

 pipe. Doppel zungen- double- 

 tongued flute. Gal ton- Galten 

 pipe. Labial-, Lippen- flue pipe, 

 flute pipe. Orgel- reed organ 

 pipe. Quer- fife. Rohr- reed 

 pipe. Signal- siren, whistle. 

 Stimm- tuning pipe, pitch p. 

 Vogel- bird whistle. Zink- 

 zinc pipe. Zinn- tin pipe. Zungen- 

 reed pipe, r. flute. Zwitscher- 

 bird warbler. 



pfeifen whistle, sing, squeal, howl, 

 self-oscillating (of a tube) 



Pfeifpunkt-abstand,-slcherheit 

 singing, whistling or stability 

 rrargin (of radio tube). 



Pfeil arrow, dart; strain. 



Pfeiler pillar, post, column, up- 

 right, standard. 



Pfeil-höhe sag or dip (of a line 

 wire), height (of an arch, menis- 

 cus, etc. ), camber (of airplane 

 wing), -rad double helical or 

 herring-bone gear wheel. 



Pferdefleischholz Surinam wood. 



pflanzenwachs vegetable wax. 



Pflichtenblatt (contractual) 

 specification. 



Pfl ichtwert specification value, con- 

 tract V. 



pflock peg, pin, plug, stake. 



Pfosten pillar, post, upright, column, 

 standard. 



Pfropfen cork, stopple, stopper; graft. 



PH Wert pH value (hydrogen-ion con- 

 centration). 



Phase phase; stage, epoch, era. 



Phase, ausser de-phased, out-of-phase 

 (condition), gleichbelastete - (n) 

 balanced phases. -, in ih-phase, 

 co-phasal, in step. -, verschobene 

 displaced phase, shifted p., de- 

 phased or out-of-phase condition. 



Phase, Eintritts- entrance phase (of 

 network or filter). Oberfl'ächen- 

 surface phase. Verdunkel ungs- 

 dark interval (m.p. ) 



212 Phasenverdrehung 



Phasen-abgleichvorr ichtung phase 

 balance, p. changer, p. shifter, 

 -ablösung phase switch (in poly- 

 phase operation of ignitron). 

 -aussortierung phase focusing, 

 -drehung phase rotation, p. shift, 

 -elnstellung phasing, phase ad- 

 justment, p. shift, p. regulation. 

 -entzerrung phase correction, de- 

 lay equalizer; delay or echo weight- 

 ing term. 



phasenfalsch misphased. 



Phasen- fehl er error of phase, p. 

 distortion, -fokus phase focus- 

 ing, -geschwindigkeit phase 

 speed, p. velocity, wave v. 

 -gleichgewicht phase (rule) 

 equilibrium, -gleichheit 

 phase coincidence, in-phase 

 state, co-phasal s. -hub 

 phase variation or fluctuation, 

 -kurve phase curve, -lauf zeit 

 time of phase transmission, 

 -lehre solution theory, doctrine 

 of phases, -mass phase constant, 

 wavelength c. 



phasenmässig in proper phase rela- 

 tion; looked at from phase view- 

 point. 



Phasenmodulation phase modulaLion. 

 -nacheiluny phase lagging, -raum 

 phase space, exiension-in-phase. 

 -regel phase rule, -regelung 

 phasing, phase adjustment, p. 

 shift, -reinheit freedom from 

 phase shift or angular differ- 

 ences, -resonanz phase resonance, 

 velocity r. 



phasenrichtig in proper phase rela- 

 tion. 



Phasen-riickdreher phase lagger, p. 

 shifter, -schwund phase fading. 

 -Spaltung phase splitting, 

 -sprung phase angle shift. 



phasenstarr in locked phase rela- 

 tion, p. -locked. 



Phasen-teiler phase splitter, 

 -transformator phase shifting 

 transformer. -Übergang phase 

 transition, -umkehrer phase 

 inverter, p. reverter. 

 -Verdrehung phase shifting, p. 

 rotation. 



