JUST
发表于 2025-3-27 00:44:01
noise produced by various sources. Two different techniques have been utilized to improve signal-to-noise ratio: 1) temporal averaging (usually referred as to as signal averaging). This technique is applicable only to repetitive ECG signals and cannot detect moment by moment dynamic changes in the s
NADIR
发表于 2025-3-27 02:20:00
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V洗浴
发表于 2025-3-27 08:17:28
Handbook on Public Private Partnerships in Transportation, Vol IAirports, Water Port
尖酸一点
发表于 2025-3-27 12:02:02
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archenemy
发表于 2025-3-27 14:52:34
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