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：

silicon    音标拼音: [s'ɪləkən]
n. 硅,硅元素

矽,矽元素

silicon
金属-氮化物-氧化物-硅 MNOS


silicon
金属-铝-氧化物-硅(结构) MAOS

silicon
矽

silicon
n 1: a tetravalent nonmetallic element; next to oxygen it is the
most abundant element in the earth's crust; occurs in clay
and feldspar and granite and quartz and sand; used as a
semiconductor in transistors [synonym: {silicon}, {Si}, {atomic
number 14}]

Silicon \Sil"i*con\, n. [See {Silica}.] (Chem.)
A nonmetalic element analogous to carbon. It always occurs
combined in nature, and is artificially obtained in the free
state, usually as a dark brown amorphous powder, or as a dark
crystalline substance with a meetallic luster. Its oxide is
silica, or common quartz, and in this form, or as silicates,
it is, next to oxygen, the most abundant element of the
earth's crust. Silicon is characteristically the element of
the mineral kingdom, as carbon is of the organic world.
Symbol Si. Atomic weight 28. Called also {silicium}.
[1913 Webster]

1. The material used as the base (or
"substrate") for most {integrated circuits}.

2. {Hardware}, especially {integrated circuits} or
{microprocessor}-based computer systems (compare {iron}).

Contrast: {software}. See also {sandbender}.

[{Jargon File}]

(1996-05-28)

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:


  • Silicon - Wikipedia
    Silicon is the eighth most common element in the universe by mass, but very rarely occurs in its pure form in the Earth's crust It is widely distributed throughout space in cosmic dusts, planetoids, and planets as various forms of silicon dioxide (silica) or silicates
  • Silicon | Element, Atom, Properties, Uses, Facts | Britannica
    Silicon, a nonmetallic chemical element in the carbon family that makes up 27 7 percent of Earth’s crust; it is the second most abundant element in the crust, being surpassed only by oxygen Learn more about the characteristics, distribution, and uses of silicon in this article
  • Silicon - Element information, properties and uses | Periodic Table
    Element Silicon (Si), Group 14, Atomic Number 14, p-block, Mass 28 085 Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images
  • Silicon | History, Uses, Facts, Physical Chemical Characteristics
    Silicon is a brittle and hard crystalline solid It has blue-grey metallic lustre Silicon, in comparison with neighbouring elements in the periodic table, is unreactive The symbol for silicon is Si with atomic number 14 It has a very high melting and boiling point
  • Silicon | Si (Element) - PubChem
    Chemical element, Silicon, information from authoritative sources Look up properties, history, uses, and more
  • Silicon - GeeksforGeeks
    Silicon is a chemical element with the symbol Si and an atomic number of 14 It is hard, brittle, and crystalline, with a metallic blue-grey lustre It is a member of the carbon group in the periodic table It belongs to Group 14 in the periodic table It is a p-block element It is neither a metal nor a non-metal, but a metalloid
  • Periodic Table of Elements: Los Alamos National Laboratory
    Silicon makes up 25 7% of the earth's crust, by weight, and is the second most abundant element, being exceeded only by oxygen Silicon is not found free in nature, but occurs chiefly as the oxide and as silicates
  • Silicon Facts, Symbol, Discovery, Properties, Common Uses
    Silicon (pronunciation SIL-ee-ken [2]), represented by the chemical symbol or formula Si [1], is a semiconductor [20] belonging to the carbon family [23] It can be of two types, amorphous powder and solid crystalline form
  • Silicon is a new five-pound art book charting the semiconductor . . . - MSN
    Silicon is described by Arena, not as a dense scientific technical work, but as “an art book and anthology ” In other words, it isn’t only for semiconductor wizards like Anton Shilov I
  • Silicon – expert written, user friendly element information
    Silicon is the eighth most abundant element in the Universe; it is made in stars with a mass of eight or more Earth suns Near the end of their lives these stars enter the carbon burning phase, adding helium nuclei to carbon to produce oxygen, neon, magnesium and silicon





中文字典-英文字典  2005-2009