他一致 发表于 2025-3-25 06:57:33

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对待 发表于 2025-3-25 11:28:42

William H. Watkins introduced to a variety of scientific ideas and to many experi­ mental and interpretive techniques. This enzyme is readily available, is relatively stable, has an extensive literature, and its behavior has many facets: substrate inhibition, a large change in structure upon homo­ tropic activation b

ARCHE 发表于 2025-3-25 13:04:28

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ARY 发表于 2025-3-25 19:51:26

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Inordinate 发表于 2025-3-25 21:56:42

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Restenosis 发表于 2025-3-26 03:19:45

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MEAN 发表于 2025-3-26 08:13:28

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GRE 发表于 2025-3-26 08:54:01

Electrical Impedance,echanical and (3) acoustic loads; (4) magnetic core resistance due to eddy-current flow; and (5) effective source resistance in the amplifier and wiring. A discussion of blocked-coil laboratory measurements follows, along with considerations of both static and motion-induced reactances, driver induc

Employee 发表于 2025-3-26 14:31:27

Efficiency and the Mechanical Response Function,with of 456 Hz. Since power divides between two resistances according to the voltage divider rule, and noting . includes both mechanical and acoustic resistance, the acoustic power output at 456 Hz on one side of the cone is:

朝圣者 发表于 2025-3-26 20:06:48

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查看完整版本: Titlebook: Loudspeaker Physics and Forced Vibration; William H. Watkins Book 2022 The Editor(s) (if applicable) and The Author(s), under exclusive li