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:



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:


  • Acceptor (semiconductors) - Wikipedia
    In semiconductor physics, an acceptor is a dopant atom that when substituted into a semiconductor lattice forms a p-type region Boron atom acting as an acceptor in the simplified 2D silicon lattice
  • Pyramid Technologies, Inc. - Engineering Payment Solutions
    Our bill acceptors are thoroughly tested for easy operation and include anti-stringing technology to protect your profits Pyramid Technologies designs, builds, and supports secure payment solutions, including bill acceptors, thermal printers, and security software Made in the USA
  • ACCEPTOR Definition Meaning - Merriam-Webster
    : one that accepts an order or a bill of exchange : an atom, molecule, or subatomic particle capable of receiving another entity (such as an electron) especially to form a compound compare donor sense 3a Recent Examples on the Web Examples are automatically compiled from online sources to show current usage Read More
  • Acceptors - Electronics Glossary of Terms | CircuitBread
    Acceptors are elements added in the doping process that have one less electron in the valence shell than the substrate semiconductor material With one less electron, this dopant “accepts” or pulls away an electron from the base semiconductor
  • What is Acceptor in Semiconductors – Acceptor Level
    In the physics of semiconductors, an acceptor is a dopant atom (impurity) that, when added to a semiconductor, can form a p-type semiconductor The process of adding controlled impurities to a semiconductor is known as semiconductor doping, and this process changes an intrinsic semiconductor to an extrinsic semiconductor
  • Donor and Acceptor Impurities in Semiconductor - Electrical4U
    Acceptor Impurities: Acceptor impurities are trivalent atoms added to semiconductors, creating excess holes, forming p-type semiconductors P-Type Semiconductor: A p-type semiconductor has excess holes as majority charge carriers, introduced by acceptor impurities
  • What Is an Electron Acceptor and How Does It Work?
    Learn how the transfer of electrons to an acceptor molecule is a fundamental process that drives energy generation in both biological and chemical systems
  • ACCEPTOR | English meaning - Cambridge Dictionary
    ACCEPTOR definition: 1 an atom or molecule that receives electrons to form a chemical substance 2 an atom or molecule… Learn more
  • ACCEPTOR Definition Meaning | Dictionary. com
    Chemistry an atom, ion, group of atoms, or compound that combines with, or accepts, another entity, thereby profoundly affecting physical and chemical properties water acceptor The reactant in an induced chemical reaction that has an increased rate of reaction in the presence of the inductor
  • Lecture 11: Semiconductors: donors, acceptors and excitons
    The band structures of Si and Ge are discussed The valence band is fitted by LCAO while the conduction band is nearly free electron like The small indirect band gap and the cigar shaped electron pockets are discussed The small band gap leads to a large dielectric constant ε Replacing Si by P leads to extra positive charge and extra electron, which form a hydrogen like bound state called





中文字典-英文字典  2005-2009