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词汇 uran-
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uran-
pref.(前缀)
  1. Variant of urano-
    urano-的变体

uran-

1
variant of urano- before a vowel.

Related Word

  • urano-
uran-variant of urano-, used before vowels.
uran-|ˈjʊərən|combining form of uranite, uranium, occurring in a few terms, as uranatemnite, etc. (see quots.).Cf. G. Uran-ocher, -oxyd, -vitriol; F. uranochre.1843E. J. Chapman Min. 104 *Uranatemnite. (Pitchblende.)..Sk. black; no cleavage.1843Penny Cycl. XXVI. 40/1 Carbonate of Uranium, *Uran Bloom.1805Phil. Trans. XCV. 348 If this mineral be the *Uran-glimmer [= uran-mica].1837Dana Min. 246 Uranite. Uranalus Quadratus...Chalcolite-Uranglimmer.1816Jameson Syst. Min. (ed. 2) III. 553 Uranium. This Order contains three species, viz. Pitch-ore, *Uran-mica, and Uran-ochre.1855Orr's Circ. Sci., Geol., etc. 548 Autunite.—Yellow Uranite, Uran-mica, Phosphate of Uranium.1812Sir H. Davy Chem. Philos. 424 Uranium..may be procured from the ores called Pechblende, and *Uranochre.1855Orr's Circ. Sci., Geol., etc. 506 Pechuran.—Pitch Blende, Uran Ochre,..Oxide of Uranium.c1840Encycl. Metrop. (1845) VI. 518/2 Pitchblende. *Uran-pitch-ore.1850Ansted Elem. Geol., Min., etc. §492 Johannite, *Uran vitriol, sulphate of uranium.
uran- combining form see urano-2.
uran-
I. combining form
or urano-
Etymology: New Latin, from Latin, from Greek ouran-, ourano-, from ouranos sky, heaven, roof of the mouth
1. : sky : heaven
 < uranography >
2. : palate
 < uranoplasty >
 < brachyuranic >
II. combining form
or urano-
Etymology: French, from New Latin uranium
: uranium
 < uranothorite >
 < uranyl >

uran- 1

Prefix

  1. chemistry A form of urano- used before a vowel.
  2. mineralogy uranite

Etymology

Shortening of uranium

Derived terms

English words prefixed with uran-
  • uranatemnite
  • uran-glimmer
  • uran-mica
  • uranocher, uranochre
  • uran- 2

    Prefix

    1. Relating to the heavens or to Urania.

    Etymology

    From Ancient Greek

    This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term.

    Derived terms

  • uranism
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    更新时间:2025/1/10 8:06:31