治愈
发表于 2025-3-26 22:00:37
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正常
发表于 2025-3-27 03:03:45
Terence N. Mitchell,Burkhard Costisellalying such motions is an act of cognition that is not easily reproduced in a computer program or automated by machine. "Rhythm and Transforms" asks (and answers) the question: How can we build a device that can "tap its foot" along with the music? The result is a tool for detecting and measuring the
独裁政府
发表于 2025-3-27 07:42:17
Terence N. Mitchell,Burkhard Costisellalying such motions is an act of cognition that is not easily reproduced in a computer program or automated by machine. "Rhythm and Transforms" asks (and answers) the question: How can we build a device that can "tap its foot" along with the music? The result is a tool for detecting and measuring the
含糊
发表于 2025-3-27 10:06:55
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松软无力
发表于 2025-3-27 17:15:15
Introductionto gases, liquids, liquid crystals and solids (including polymers). Biochemists use it routinely for determining the structures of peptides and proteins, and it is also widely used in medicine (where it is often called MRI, Magnetic Resonance Imaging). With the advent of spectrometers operating at v
Pessary
发表于 2025-3-27 20:24:34
2D Experimentsthe two axes (dimensions) being a frequency axis (horizontal, expressed in ppm rather than in Hz for reasons we have already discussed) and an intensity axis. To understand the basic idea of two-dimensional NMR (.) we should first remind ourselves that while the spectrum we see and use is plotted as
Constrain
发表于 2025-3-27 23:40:38
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defenses
发表于 2025-3-28 05:20:53
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借喻
发表于 2025-3-28 09:53:37
9楼
Sinus-Node
发表于 2025-3-28 12:59:35
9楼