搜尋結果
1 天前 · The number π (/ p aɪ /; spelled out as "pi") is a mathematical constant that is the ratio of a circle's circumference to its diameter, approximately equal to 3.14159.The number π appears in many formulae across mathematics and physics.It is an irrational number, meaning that it cannot be expressed exactly as a ratio of two integers, although fractions such as are commonly used to ...
4 天前 · The cheetah ( Acinonyx jubatus) is a large cat and the fastest land animal. It has a tawny to creamy white or pale buff fur that is marked with evenly spaced, solid black spots. The head is small and rounded, with a short snout and black tear-like facial streaks.
4 天前 · Zoroastrianism, also known as Mazdayasna and Behdin, is an Iranian religion. One of the world's oldest organized faiths, it is based on the teachings of the Avesta and the Iranian prophet Zoroaster. Zoroastrians exalt an uncreated and benevolent deity of wisdom, commonly referred to as "Ahura Mazda" (Avestan: ), as the universe's supreme being ...
17 小時前 · The Tibetan name for their land, Bod (བ ད་), means 'Tibet' or 'Tibetan Plateau', although it originally meant the central region around Lhasa, now known in Tibetan as Ü (དབ ས).[citation needed] The Standard Tibetan pronunciation of Bod ([pʰøʔ˨˧˨]) is transcribed as: Bhö in Tournadre Phonetic Transcription; Bö in the THL Simplified Phonetic Transcription; and Poi in Tibetan ...
1 天前 · Bird Tanchō (red-crowned crane, Grus japonensis) Flower Hamanasu (rugosa rose, Rosa rugosa) Mascot Kyun-chan (キュンちゃん) Tree Ezomatsu (Jezo spruce, Picea jezoensis) Hokkaido (Japanese: 北海道, Hepburn: Hokkaidō, pronounced [hokka idoː] , lit. ' Northern Sea Circuit ') is the second-largest island of Japan and comprises the largest and northernmost prefecture, making up its own ...
2024年5月20日 · Cnidaria. Cnidaria ( / nɪˈdɛəri.ə, naɪ -/ ni-DAIR-ee-ə, NY-) [4] is a phylum under kingdom Animalia containing over 11,000 species [5] of aquatic animals found both in fresh water and marine environments (predominantly the latter), including jellyfish, hydroids, sea anemones, corals and some of the smallest marine parasites.
1 天前 · The Christian doctrine of the Trinity (Latin: Trinitas, lit. 'triad', from Latin: trinus 'threefold') is the central doctrine concerning the nature of God in most Christian churches, which defines one God existing in three coequal, coeternal, consubstantial divine persons: God the Father, God the Son (Jesus Christ) and God the Holy Spirit, three distinct persons sharing one essence/substance ...
