| 释义 |
zeta
ze·ta Z0012200 (zā′tə, zē′-)n. The sixth letter of the Greek alphabet. See Table at alphabet.
[Greek zēta, of Phoenician origin; see ḏ in Semitic roots.]zeta (ˈziːtə) n (Letters of the Alphabet (Foreign)) the sixth letter in the Greek alphabet (Ζ, ζ), a consonant, transliterated as z[from Greek, of Semitic origin; compare Hebrew sādhē]
Zeta (ˈziːtə) n (Astronomy) (foll by the genitive case of a specified constellation) the sixth brightest star in a constellation: Zeta Tauri.
ZETA (ˈziːtə) n (Nuclear Physics) a torus-shaped apparatus used for research in the 1950s and early 1960s on controlled thermonuclear reactions and plasma physics[C20: from z(ero-)e(nergy) t(hermonuclear) a(pparatus)]ze•ta (ˈzeɪ tə, ˈzi-)
n., pl. -tas. the sixth letter of the Greek alphabet (Ζ, ζ). [1820–30; < Greek zêta] Thesaurus| Noun | 1. | zeta - the 6th letter of the Greek alphabetGreek alphabet - the alphabet used by ancient Greeksalphabetic character, letter of the alphabet, letter - the conventional characters of the alphabet used to represent speech; "his grandmother taught him his letters" |
Translationsζήταdzêtazetaдзетадзета-функцияZeta
zeta[′zād·ə] (architecture) A small, closed room. Zeta Duklja, Diocleia, a historical region on the eastern shores of the Adriatic Sea. From the seventh century, Zeta was inhabited by the Serbian Dukljani tribe, which in the ninth century founded the principality of Duklja; this was conquered by Byzantium to-ward the end of the century. The name “Zeta,” so called after a tributary of the Morača River, was first used in the llth century. Zeta became independent in 1042. In the late 11th and early 12th century the region comprised part of Raška and Bosnia, Trebinje, and Hum. In the 1180’s, Zeta became part of the Serbian state of the Nemanjići. After the death of Stefan Dušan in 1355, the region became independent once more under the rule of the Balšići županj (mid-14th century to 1421) and then the Crnojevići (1430–99). Increasing Turkish pressure forced Stefan Crnojević (županj, 1426–65) to recognize Venetian hegemony in 1444. The Turks conquered Zeta in the late 15th century. Zeta eventually came to be called Montenegro. zeta1. A closed or small chamber. 2. A room over a porch of an early Christian church, where the porter or sexton lived and where documents were kept.zeta
ze·ta (zā'tă), 1. The sixth letter of the Greek alphabet, ζ. 2. In chemistry, denotes the sixth in a series, for example, the sixth carbon from a functional group. 3. Symbol for electrokinetic potential. ze·ta (zā'tă) 1. Sixth letter of the Greek alphabet, ζ. 2. chemistry The sixth in a series, e.g., the sixth carbon from a functional group. 3. Electrokinetic potential. ZETA
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| ZETA➣Zero Energy Thermonuclear Assembly | | ZETA➣Zero Energy Thermonuclear Apparatus | | ZETA➣Zoophiles for the Ethical Treatment of Animals |
zeta
Related to zeta: Zeta potentialWords related to zetanoun the 6th letter of the Greek alphabetRelated Words- Greek alphabet
- alphabetic character
- letter of the alphabet
- letter
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