| 释义 |
acceptor
ac·cep·tor A0038900 (ăk-sĕp′tər)n.1. also ac·cept·er One who signs a draft or bill of exchange.2. Chemistry An atom that accepts or incorporates a part from a donor, especially an atom that incorporates electrons to form a bond with another atom.acceptor (əkˈsɛptə) n1. (Banking & Finance) commerce the person or organization on which a draft or bill of exchange is drawn after liability has been accepted, usually by signature2. (Electronics) electronics Also called: acceptor impurity an impurity, such as gallium, added to a semiconductor material to increase its p-type conductivity by increasing the number of holes in the semiconductor. Compare donor53. (Electronics) electronics a circuit tuned to accept a particular frequency4. (Chemistry) chem the atom or group that accepts electrons in a coordinate bondac•cep•tor (ækˈsɛp tər)
n. 1. one that accepts; accepter. 2. a person who acccepts for payment a draft or bill of exchange. 3. an atom that receives a pair of electrons to form a chemical bond. [1350–1400] Thesaurus| Noun | 1. |  acceptor - (chemistry) in the formation of a coordinate bond it is the compound to which electrons are donatedchemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactionschemical compound, compound - (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight | | 2. |  acceptor - the person (or institution) who accepts a check or draft and becomes responsible for paying the party named in the draft when it maturesdrawee - the person (or bank) who is expected to pay a check or draft when it is presented for payment |
Translationsaccepteuraccettanteacquirentedestinatarioакцептантacceptor
acceptor[ak′sep·tər] (chemistry) A chemical whose reaction rate with another chemical increases because the other substance undergoes another reaction. A species that accepts electrons, protons, electron pairs, or molecules such as dyes. (chemical engineering) A calcined carbonate used to absorb the carbon dioxide evolved during a coal gasification process. (solid-state physics) An impurity element that increases the number of holes in a semiconductor crystal such as germanium or silicon; aluminum, gallium, and indium are examples. Also known as acceptor impurity; acceptor material. acceptorFinite State Machineacceptor
acceptor [ak-sep´ter] a substance that unites with another substance.hydrogen acceptor the molecule accepting hydrogen in an oxidation-reduction reaction.ac·cep·tor (ak-sep'ter), 1. A compound that will take up a chemical group (for example, an amine, methyl, or carbamoyl group) from another compound (the donor); under the action of alanine transaminase, l-glutamate is an amine donor whereas pyruvate is an amine acceptor. 2. A receptor that binds a hormone. 3. A drug-binding receptor that has no identified endogenase ligand. [L. ac-cipio, pp. -ceptus, to accept] ac·cep·tor (ak-sept'ŏr) A compound that will take up a chemical group (e.g., an amine group, a methyl group, a carbamoyl group) from another compound (the donor). [L. ac-cipio, pp. -ceptus, to accept]Acceptor
Related to Acceptor: acceptor circuitACCEPTOR, contracts. The person who agrees to pay a bill of exchange drawnupon him. There cannot be two separate acceptors of a bill of exchange, e.g. an acceptance by the drawee, and another for the honor of some party tothe bill. Jackson v. Hudson, 2 Campb. N. P. C. 447.
2. The acceptor of a bill is the principal debtor, and the drawer thesurety. He is bound, though he accepted without consideration, and for thesole accommodation of the drawer. By his acceptance he admits the drawer'shandwriting, for, before acceptance it was incumbent upon him to inquireinto the genuineness of the drawer's handwriting. 3 Burr. 1354; 1 Bla. Rep.390, S. C.; 4 Dall. 234; 1 Binn. 27, S. C. When once made, the obligation ofthe acceptor is irrevocable. As to what amounts to an acceptance, see ante,Acceptance; Chitty on Bills, 242, et. seq.; 3 Kent, Com. 55, 6; Pothier,Traite du Contrat de Change, premiere part. n. 44.
3. The liability of the acceptor cannot in general be released ordischarged, otherwise than by payment, or by express release or waiver, orby the act of limitations. Dougl. R. 247. What amounts to a waiver anddischarge of the acceptor's liability, must depend on the circumstances ofeach particular case. Dougl. 236, 248; Bayl. on Bills, 90; Chitty on Bills,249. FinancialSeeDraweeacceptor
Related to acceptor: acceptor circuitWords related to acceptornoun (chemistry) in the formation of a coordinate bond it is the compound to which electrons are donatedRelated Words- chemical science
- chemistry
- chemical compound
- compound
noun the person (or institution) who accepts a check or draft and becomes responsible for paying the party named in the draft when it maturesRelated Words |