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neon    音标拼音: [n'iɑn]
n. 氖

氖

neon
氖

neon
n 1: a colorless odorless gaseous element that give a red glow
in a vacuum tube; one of the six inert gasses; occurs in
the air in small amounts [synonym: {neon}, {Ne}, {atomic number
10}]

Noble \No"ble\, a. [Compar. {Nobler}; superl. {Noblest}.] [F.
noble, fr. L. nobilis that can be or is known, well known,
famous, highborn, noble, fr. noscere to know. See {know}.]
1. Possessing eminence, elevation, dignity, etc.; above
whatever is low, mean, degrading, or dishonorable;
magnanimous; as, a noble nature or action; a noble heart.
[1913 Webster]

Statues, with winding ivy crowned, belong
To nobler poets for a nobler song. --Dryden.
[1913 Webster]

2. Grand; stately; magnificent; splendid; as, a noble
edifice.
[1913 Webster]

3. Of exalted rank; of or pertaining to the nobility;
distinguished from the masses by birth, station, or title;
highborn; as, noble blood; a noble personage.
[1913 Webster]

Note: Noble is used in the formation of self-explaining
compounds; as, noble-born, noble-hearted, noble-minded.
[1913 Webster]

{Noble gas} (Chem.), a gaseous element belonging to group
VIII of the periodic table of elements, not combining with
other elements under normal reaction conditions;
specifically, {helium}, {neon}, {argon}, {krypton},
{xenon}, or {radon}; also called {inert gas}.

{Noble metals} (Chem.), silver, gold, and platinum; -- so
called from their resistance to oxidation by air and to
dissolution by acids. Copper, mercury, aluminium,
palladium, rhodium, iridium, and osmium are sometimes
included.
[1913 Webster]

Syn: Honorable; worthy; dignified; elevated; exalted;
superior; sublime; great; eminent; illustrious;
renowned; stately; splendid; magnificent; grand;
magnanimous; generous; liberal; free.
[1913 Webster]

Charles Duff. An object-oriented extension of FORTH, for the
Mac. Inheritance, SANE {floating-point}, system classes and
objects for Mac interfacing, overlays. Sold by Kriya Systems,
1985-1988. Modified, made PD and renamed Yerk.

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  • Neon Serverless Postgres — Ship faster
    Copy-on-write storage makes it cheap and fast to save point-in-time versions of your database and restore a previous state when necessary Trusted Postgres, Backed by Giants Neon was founded by Postgres committers, bringing decades of expertise
  • Neon - Wikipedia
    The name neon originates from the Greek word νέον, a neuter singular form of νέος (neos), meaning 'new' Neon is a chemically inert gas; although neon compounds do exist, they are primarily ionic molecules or fragile molecules held together by van der Waals forces
  • neon - 搜索 词典
    n 1 氖；氖气 a chemical element Neon is a gas that does not react with anything and that shines with a bright light when electricity is passed through it
  • Neon | Definition, Uses, Melting Point, Facts | Britannica
    neon (Ne), chemical element, inert gas of Group 18 (noble gases) of the periodic table, used in electric signs and fluorescent lamps Colorless, odorless, tasteless, and lighter than air, neon gas occurs in minute quantities in Earth’s atmosphere and trapped within the rocks of Earth’s crust
  • Neon - Element information, properties and uses | Periodic Table
    Element Neon (Ne), Group 18, Atomic Number 10, p-block, Mass 20 180 Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images
  • Periodic Table of Elements: Los Alamos National Laboratory
    Neon is a rare gaseous element present in the atmosphere to the extent of 1 part in 65,000 of air It is obtained by liquefaction of air and separated from the other gases by fractional distillation Natural neon is a mixture of three isotopes Six other unstable isotopes are known
  • Neon | Ne (Element) - PubChem
    Neon is a rare gaseous element present in the atmosphere to the extent of 1 part in 65,000 of air It is obtained by liquefaction of air and separated from the other gases by fractional distillation The largest use for neon gas is in advertising signs
  • WebElements Periodic Table » Neon » the essentials
    Neon is a very inert element Neon forms an unstable hydrate In a vacuum discharge tube, neon glows reddish orange Of all the rare gases, the discharge of neon is the most intense at ordinary voltages and currents It is present in the atmosphere as 1 part in 65000
  • Neon: Element Properties and Uses - samaterials. com
    Neon (Ne) is a noble gas known for its bright red-orange glow in neon signs Explore its properties, uses, and how it compares to other noble gases like helium and argon in this comprehensive guide
  • NEON中文 (简体)翻译：剑桥词典 - Cambridge Dictionary
    By using the code, we have investigated the lightning process of compressed neon gas that in a uniformly applied electric field A small neon fluorescent tube supplies the white bleaching light The ions are iso-electronic to neon or nickel, respectively





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