grotto
发表于 2025-3-25 07:15:39
Die Genese des technischen FortschrittsWhen a logic gate switches on, a signal is launched down the signal line, the current step . being taken from the positive supply line, and an equal and opposite current -. being dumped into the 0 V line at the point where the logic signal originated (see figure 7.1).
移动
发表于 2025-3-25 10:05:02
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盘旋
发表于 2025-3-25 15:37:33
Großzahlige empirische ÜberprüfungConsider a signal line from A to B, carrying a logic signal which is referenced to the machine frame at each end (see figure 11.1).
禁止
发表于 2025-3-25 16:15:37
Restenosis: Directional Coronary AtherectomyThe best approach to a system with more than one module is to extend the technique discussed previously for a one-module system.
缺乏
发表于 2025-3-25 20:00:32
Steven E. Nissen,John C. GurleySingle phase power is supplied by a cable comprising three lines, live, neutral and ground (L, N and G). The live and neutral connect to the primary of one or more power transformers, and the ground line is connected to the frame of the machine for safety.
Host142
发表于 2025-3-26 00:45:54
Steven E. Nissen,John C. GurleyLine filters are made up of capacitors and inductors.
LUDE
发表于 2025-3-26 06:27:34
Introduction: Stenting for Restenosis?The oscilloscope is still the most commonly used signal analysis instrument available to the digital engineer. It is therefore relevant to consider its use carefully so that the maximum amount of information can be obtained from the display. The applications of the oscilloscope for digital signal analysis fall into two main categories
美食家
发表于 2025-3-26 09:20:27
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亚当心理阴影
发表于 2025-3-26 14:08:16
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CLOUT
发表于 2025-3-26 16:47:12
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