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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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甘草

Personal care products; Skin care

甘草、 自然的形式 (不是那種我們吃),是有益於治療痤瘡和疏皮膚過敏激怒。

蘋果酸

Personal care products; Skin care

蘋果酸來自原始的水果,如蘋果、 櫻桃和番茄,並用作乙醇的代理。

錦葵屬

Personal care products; Skin care

錦葵屬是取材于植物,柔軟劑,可説明減少炎症、 年齡線和眼部腫脹。

黑色素

Personal care products; Skin care

黑色素是黑頭髮和皮膚色素。

資料清洗

Software; Operating systems

分析資料的過程的一部分,尤其是當資料來自多個源。過程必須解決錯誤,例如不正確的拼寫,不同的標記相同的資訊,不一致的方式欄位長度,缺少的值,並相互衝突的資料,例如,有兩個部分編號對於相同的部分。 ...

磁碟機

Software; Operating systems

讀取從資料並將資料寫入軟碟的硬體設備。

曝光

Software; Operating systems

到電影或圖像感測器上發出的光量。

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