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Speleology
Speleology (also spelled spelæology or spelaeology) is the scientific study of caves and other karst features, their make-up, structure, physical properties, history, life forms, and the processes by which they form (speleogenesis) and change over time (speleomorphology). The term speleology is also sometimes applied to the recreational activity of exploring caves, but this is more properly known as caving, spelunking or potholing. Speleology and caving are often connected, as the physical skills required for in situ study are the same. Speleology is a cross-disciplinary field that combines the knowledge of chemistry, biology, geology, physics, meteorology and cartography to develop portraits of caves as complex, evolving systems.
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自我調整功率控制
Wireless technologies; SSL certificates
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類比-數位轉換器 (ADC)
Wireless technologies; SSL certificates
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相鄰通道
Wireless technologies; SSL certificates
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自我調整差分脈衝碼調制 (ADPCM)
Wireless technologies; SSL certificates
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