英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

CL    
cl
adj 1: being ten more than one hundred forty [synonym: {one hundred
fifty}, {150}, {cl}]
n 1: a common nonmetallic element belonging to the halogens;
best known as a heavy yellow irritating toxic gas; used to
purify water and as a bleaching agent and disinfectant;
occurs naturally only as a salt (as in sea water) [synonym:
{chlorine}, {Cl}, {atomic number 17}]
2: a metric unit of volume equal to one hundredth of a liter
[synonym: {centiliter}, {centilitre}, {cl}]

Ion \I"on\ ([imac]"[o^]n), n. [Gr. 'io`n, neut, of 'iw`n, p. pr.
of 'ie`nai to go.]
1. (Elec. Chem.) an atom or goup of atoms (radical) carrying
an electrical charge. It is contrasted with neutral atoms
or molecules, and free radicals. Certain compounds, such
as sodium chloride, are composed of complementary ions in
the solid (crystalline) as well as in solution. Others,
notably acids such as hydrogen chloride, may occur as
neutral molecules in the pure liquid or gas forms, and
ionize almost completely in dilute aqueous solutions. In
solutions (as in water) ions are frequently bound
non-covalently with the molecules of solvent, and in that
case are said to be solvated. According to the
electrolytic dissociation theory, the molecules of
electrolytes are divided into ions by water and other
solvents. An ion consists of one or more atoms and carries
one unit charges of electricity, 3.4 x 10^{-10}
electrostatic units, or a multiple of this. Those which
are positively electrified (hydrogen and the metals) are
called {cations}; negative ions (hydroxyl and acidic atoms
or groups) are called {anions}.

Note: Thus, hydrochloric acid ({HCl}) dissociates, in aqueous
solution, into the hydrogen ion, {H}, and the chlorine
ion, {Cl-}; ferric nitrate, {Fe(NO3)3}, yields the
ferric ion, {Fe}, and nitrate ions, {NO3-}, {NO3-},
{NO3-}. When a solution containing ions is made part of
an electric circuit, the cations move toward the
cathode, the anions toward the anode. This movement is
called migration, and the velocity of it differs for
different kinds of ions. If the electromotive force is
sufficient, electrolysis ensues: cations give up their
charge at the cathode and separate in metallic form or
decompose water, forming hydrogen and alkali;
similarly, at the anode the element of the anion
separates, or the metal of the anode is dissolved, or
decomposition occurs. Aluminum and chlorine are
elements prepared predominantly by such electrolysis,
and depends on dissolving compounds in a solvent where
the element forms ions. Electrolysis is also used in
refining other metals, such as copper and silver. Cf.
{Anion}, {Cation}.
[Webster 1913 Suppl.]

2. One of the small electrified particles into which the
molecules of a gas are broken up under the action of the
electric current, of ultraviolet and certain other rays,
and of high temperatures. To the properties and behavior
of ions the phenomena of the electric discharge through
rarefied gases and many other important effects are
ascribed. At low pressures the negative ions appear to be
electrons; the positive ions, atoms minus an electron. At
ordinary pressures each ion seems to include also a number
of attached molecules. Ions may be formed in a gas in
various ways.
[Webster 1913 Suppl.]



安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • UEFA Champions League
    Explore the official UEFA Champions League site for news, stats, videos, and interactive games like Fantasy and Predictor
  • CL Official Channel - YouTube
    CL - Wish You Were Here - Official Video CL Official Channel 1 8M views • 5 years ago
  • CL (@chaelincl) • Instagram photos and videos
    11M Followers, 0 Following, 2,197 Posts - CL (@chaelincl) on Instagram: "이채린🍒"
  • 2025-26 UEFA Champions League Standings - ESPN
    Get the 2025-26 season UEFA Champions League standings on ESPN Find the full standings with win, loss and draw record for each team
  • UEFA Champions League - Scores Fixtures - Football - BBC Sport
    UEFA Champions League scores, results and fixtures on BBC Sport, including live football scores
  • UEFA Champions League - Wikipedia
    The UEFA Champions League (UCL or UEFA CL), commonly known as the Champions League, is an annual club association football competition organised by the Union of European Football Associations (UEFA) that is contested by top-division European clubs
  • UEFA CHAMPIONS LEAGUE - Sporting News
    Get the latest updates on the UEFA Champions League, including live scores, standings, tournament results, and expert insights on the top European football competition
  • CL - Facebook
    Thanks to my team Very Cherry, this limited drop is finally happening It means a lot to me to create with people I truly connect with, and to share pieces that hold meaning — memories with my 2NE1 girls — with all of you Hope you guys celebrate this with us 🍒 +3 Stella Jesue and 6 5K others 󰍸 6 5K 󰤦 141 CL 󱢏 Aug 3, 2025󰞋󱟠 󳄫
  • Crude Oil WTI Futures Price — CL Chart Quotes — TradingView
    CL1! so i never really posted this because im new to oil but my chart and trading style suggests this running to 180 I saw a bunch of people shorting this at like 90 I am mostly 100% short seller I will start selling barrels short if we retouch 120 If we can see 180$ I will sell 1000 barrels ( CL ) And i will simply hold the pain at that pooint
  • 2NE1 Members Profile (Updated!) - Kpop Profiles
    2NE1 (투애니원) is a 4-member South Korean girl group under YG Entertainment, consisting of CL, Dara, Park Bom, and Minzy They made their debut on May 17, 2009 with their first single, Fire





中文字典-英文字典  2005-2009