Suggestions
发表于 2025-3-23 12:41:20
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军械库
发表于 2025-3-23 16:17:52
Use of the Valve Equivalent Circuit,re than one valve is used in the circuit. The problem is further complicated by the presence of reactive components which may affect the performance at certain operating frequencies. Chapter 3 showed that valves could be represented by equivalent circuits. The circuits developed were suitable for sm
GORGE
发表于 2025-3-23 21:15:03
Use of Transistor Equivalent Circuits,ivalent . were shown to be suitable for representing the transistor. It must be stressed that the component values for such circuits will only apply at a particular d.c. operating point and that there may be considerable variation in these values for transistors of nominally the same type. It is app
fleeting
发表于 2025-3-24 00:53:01
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Wallow
发表于 2025-3-24 04:36:46
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不妥协
发表于 2025-3-24 09:56:26
Modifications to Equivalent Circuits for High Frequency Operation, effects of the various reactances associated with the construction of valves and transistors, and the transit time for which the electrons or holes are crossing the active region of the device. The reactances are due to capacitance between the various electrodes and to lead inductance. If the trans
花争吵
发表于 2025-3-24 10:49:08
im and their cares distressed,” and he indulged them: “Careless their merits or their faults to scan, / His pity gave ere charity began.”. “Careful to see the mantling bliss go round,” the likewise nurturing tavern “host” had once illustrated how “rural virtues” encompass “Contented toil and hospita
Middle-Ear
发表于 2025-3-24 17:57:26
R. J. Maddock C. Eng., M.I.E.R.E. high explosives drives more carefully than the driver of one loaded with bricks; and the driver of a high-explosives lorry who does not believe in a life after death drives more carefully than one who does. We are all in this nitro-glycerine truck.”. Possibly reflecting familiarity with Henri-Georg
languor
发表于 2025-3-24 22:34:25
R. J. Maddock C. Eng., M.I.E.R.E.im and their cares distressed,” and he indulged them: “Careless their merits or their faults to scan, / His pity gave ere charity began.”. “Careful to see the mantling bliss go round,” the likewise nurturing tavern “host” had once illustrated how “rural virtues” encompass “Contented toil and hospita
粗糙滥制
发表于 2025-3-24 23:51:34
R. J. Maddock C. Eng., M.I.E.R.E.ero for pondering which preposition to use, if any, in a certain phrase, even when writing during a political crisis imposing “care for his country,” amid other woes: “in those heavy times he was so careful to know this small point of grammar” (161, 160–61). On the other hand, Ascham ruefully contra