慎重
发表于 2025-3-27 00:22:52
,Simple Resistive—Capacitive Networks,e circuits are also described using the . combinations, these being carried forward to the next chapter on oscillator circuits, where multivibrator action depends on the charging of a capacitor through a resistor. Although a small amount of theory is given in this chapter, a practical understanding
左右连贯
发表于 2025-3-27 02:35:53
Oscillators,frequency of oscillation is controlled and the output amplitude stabilised. Oscillation takes place in a simple transistor or valve oscillator circuit by virtue of 180° phase reversal in the transistor or valve, together with an additional 180° reversal in an external circuit; figure 6.1a illustrate
会犯错误
发表于 2025-3-27 06:59:27
Integrated Circuits,n the plate was positive. In 1897 Fleming applied this principle to the radio detector, and in 1906 de Forest added the control grid forming the thermionic triode. Methods and materials of manufacture have since developed the valve into its present state. The transistor was invented in 1948 as a res
Lice692
发表于 2025-3-27 10:43:41
http://reply.papertrans.cn/31/3065/306476/306476_34.png
飞镖
发表于 2025-3-27 17:07:05
http://reply.papertrans.cn/31/3065/306476/306476_35.png
懒惰人民
发表于 2025-3-27 20:50:05
The Interactions among Time Urgency, Uncertainty, and Time Pressureourses of action while under this time pressure. It is likely that time pressure does not affect everyone in the same way. It may prove challenging to one individual and debilitating to another. In fact, temporal orientation has been recognized as one of the fundamental parameters of individual differences (Bluedorn & Denhardt, 1988).
inferno
发表于 2025-3-28 00:44:08
Christina Maria Franck,Jens Westermann,Aurélien Boisson-Dernierof the Imaging Working Group of the Italian Society of Urology (SIU) and the Italian Society ofUltrasound in Urology, Andrology, and Nephrology (SIEUN). The book will be of value for all physicians involved in the first-line evaluation of diseases of the renal/urinary system and male genital disorde
滔滔不绝地说
发表于 2025-3-28 04:18:23
http://reply.papertrans.cn/31/3065/306476/306476_38.png
Confound
发表于 2025-3-28 06:46:08
http://reply.papertrans.cn/31/3065/306476/306476_39.png
勉强
发表于 2025-3-28 12:59:50
http://reply.papertrans.cn/31/3065/306476/306476_40.png