Chemical Instrumentation: A Systematic ApproachAddison-Wesley Publishing Company, 1973 - 903 pagine |
Dall'interno del libro
Risultati 1-3 di 70
Pagina 223
... amplitude so great that it must be reduced to avoid distortion in a module ; a third possibility is that a series of pulses may have to be referenced to a given voltage level to permit subsequent dis- crimination among them by amplitude ...
... amplitude so great that it must be reduced to avoid distortion in a module ; a third possibility is that a series of pulses may have to be referenced to a given voltage level to permit subsequent dis- crimination among them by amplitude ...
Pagina 237
... amplitude of α1 the resultant goes through a periodic variation . A maximum in constructive inter- ference is ... amplitude increasing as the square root of n . The overall intensity must therefore increase linearly with the number of ...
... amplitude of α1 the resultant goes through a periodic variation . A maximum in constructive inter- ference is ... amplitude increasing as the square root of n . The overall intensity must therefore increase linearly with the number of ...
Pagina 239
... amplitude constants . Note that the terms are of the same form as those in Eq . ( 10.5 ) . * In general , the coefficients Ao , A1 , A2 , ... cannot be evaluated easily , and computers or mechanical devices known as harmonic analyzers ...
... amplitude constants . Note that the terms are of the same form as those in Eq . ( 10.5 ) . * In general , the coefficients Ao , A1 , A2 , ... cannot be evaluated easily , and computers or mechanical devices known as harmonic analyzers ...
Sommario
Measurement and Instrumentation | 1 |
Basic Electrical Variables | 25 |
9 | 47 |
Copyright | |
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Parole e frasi comuni
absorbance absorption amplitude analysis analyzer angle anode applied atoms beam Beer's law capacitance capacitor cathode cell circuit of Fig components concentration constant coulometry curve detection detector determined device diagram differential diode dispersion drop electrical electrode electrolysis emission emitter energy equation example excited feedback filter flame fluorescence frequency grating impedance incident input instrument intensity ionization ions magnetic measurement mercury meter method module molecular molecules monochromator noise obtained Ohm's law operational amplifier optical output voltage oxidation p-n junction peak phase photometer photomultiplier polarized polarography potential potentiometer precision prism proton pulse R₁ R₂ radiation range ratio RC circuit readout redox reduced refractive index resistance resistor resonance result sample scan schematic Section sensitivity shown in Fig signal slit solution species spectral spectrometer spectrophotometer Spectroscopy spectrum substance techniques temperature Thévenin equivalent titration transistor tube V₁ vibrational wave wavelength Wheatstone bridge width ΚΩ