| 释义 |
anode
an·ode A0320000 (ăn′ōd′)n.1. A positively charged electrode, as of an electrolytic cell, storage battery, diode, or electron tube.2. The negatively charged terminal of a primary cell or of a storage battery that is supplying current.
[Greek anodos, a way up : ana-, ana- + hodos, way.]
a·nod′ic (ə-nŏd′ĭk), a·nod′al (ə-nōd′l) adj.a·nod′i·cal·ly, a·nod′al·ly adv.anode (ˈænəʊd) n1. (General Physics) the positive electrode in an electrolytic cell2. (General Physics) Also called (esp US): plate the positively charged electrode in an electronic valve3. (General Physics) the negative terminal of a primary cell. Compare cathode[C19: from Greek anodos a way up, from hodos a way; alluding to the movement of the current to or from the positive pole] anodal, anodic adjan•ode (ˈæn oʊd)
n. 1. the electrode or terminal by which current enters an electrolytic cell, voltaic cell, battery, etc. 2. the negative terminal of a voltaic cell or battery. 3. the positive terminal, electrode, or element of an electron tube or electrolytic cell. [1834; < Greek ánodos upward path =an- an-3 + hodós way, road] an•od′ic (-ˈɒd ɪk) adj. an·ode (ăn′ōd′)1. The positive electrode in an electrolytic cell, toward which negatively charged particles are attracted. The anode has a positive charge because it is connected to the positively charged end of an external power supply.2. The negative electrode in a voltaic cell, such as a battery, toward which positively charged particles are attracted. The anode gets its negative charge from the chemical reaction that happens inside the battery, not from an external source. Compare cathode.anode1. Electrode carrying the positive charge in a solution undergoing electrolysis.2. A positive electrode.Thesaurus| Noun | 1. | anode - a positively charged electrode by which electrons leave an electrical deviceelectrode - a conductor used to make electrical contact with some part of a circuitelectrolytic cell - a cell containing an electrolyte in which an applied voltage causes a reaction to occur that would not occur otherwise (such as the breakdown of water into hydrogen and oxygen)plate - the positively charged electrode in a vacuum tubeelectron tube, thermionic tube, thermionic vacuum tube, thermionic valve, vacuum tube, tube - electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelopecathode - a negatively charged electrode that is the source of electrons entering an electrical device | | 2. | anode - the negatively charged terminal of a voltaic cell or storage battery that supplies currentstorage battery, accumulator - a voltaic battery that stores electric chargeterminal, pole - a contact on an electrical device (such as a battery) at which electric current enters or leavesgalvanic cell, primary cell, voltaic cell - an electric cell that generates an electromotive force by an irreversible conversion of chemical to electrical energy; cannot be rechargedcathode - the positively charged terminal of a voltaic cell or storage battery that supplies current |
Translationsanode
anode (ăn`ōd), electrodeelectrode,
terminal through which electric current passes between metallic and nonmetallic parts of an electric circuit. In most familiar circuits current is carried by metallic conductors, but in some circuits the current passes for some distance through a nonmetallic conductor.
..... Click the link for more information. through which current enters an electric device. In electrolysiselectrolysis
, passage of an electric current through a conducting solution or molten salt that is decomposed in the process. The Electrolytic Process
The electrolytic process requires that an electrolyte, an ionized solution or molten metallic salt, complete an
..... Click the link for more information. , it is the positive electrode in the electrolytic cell.anode[′a‚nōd] (electricity) The terminal at which current enters a primary cell or storage battery; it is positive with respect to the device, and negative with respect to the external circuit. (electronics) The collector of electrons in an electron tube. Also known as plate; positive electrode. In a semiconductor diode, the terminal toward which forward current flows from the external circuit. (physical chemistry) The positive terminal of an electrolytic cell. anodeIn an electric system to protect underground iron pipes or structures from electrochemical action, a metallic rod which is driven in the ground; direct current is passed through the rod to the earth, and then through the iron pipe or structure, in a direction opposite to that resulting from the electrochemical properties of the soil.anode1. the positive electrode in an electrolytic cell 2. the positively charged electrode in an electronic valve 3. the negative terminal of a primary cell anodeThe terminal on a device that receives current. It may be considered positive or negative depending on the application. See cathode.anode
anode [an´ōd] the electrode at which oxidation occurs and to which anions are attracted. adj., adj ano´dal.an·ode (an'ōd), 1. The positive pole of a galvanic battery or the electrode connected with it; an electrode toward which negatively charged ions (anions) migrate (for example, in electrophoresis); a positively charged electrode. Compare: cathode. 2. The portion, usually made of tungsten, of an x-ray tube from which x-rays are released by bombardment by cathode rays (electrons). Synonym(s): positive electrode [G. anodos, a way up, fr. ana, up, + hodos, a way] an·ode (an'ōd) 1. The positive pole of a galvanic battery or the electrode connected with it; an electrode toward which negatively charged ions (anions) migrate; a positively charged electrode. 2. The portion, usually made of tungsten, of an x-ray tube from which x-rays are released by bombardment by cathode rays (electrons). [G. anodos, a way up, fr. ana, up, + hodos, a way]anode a positively charged electrode to which negatively charged ions move. Compare CATHODE.AnodeThe positive electrode to which an electromagnetic current flows.Mentioned in: Bone Growth Stimulationan·ode (an'ōd) 1. The positive pole of a galvanic battery or the electrode connected with it; an electrode toward which negatively charged ions (anions) migrate; a positively charged electrode. 2. The portion of an x-ray tube from which x-rays are released by bombardment by cathode rays. [G. anodos, a way up, fr. ana, up, + hodos, a way]LegalSeeAnFinancialSeeANANODE
| Acronym | Definition |
|---|
| ANODE➣Auckland Numerical Ordinary Differential Equations (workshop) |
anode
Related to anode: sacrificial anodeAntonyms for anodenoun a positively charged electrode by which electrons leave an electrical deviceRelated Words- electrode
- electrolytic cell
- plate
- electron tube
- thermionic tube
- thermionic vacuum tube
- thermionic valve
- vacuum tube
- tube
Antonymsnoun the negatively charged terminal of a voltaic cell or storage battery that supplies currentRelated Words- storage battery
- accumulator
- terminal
- pole
- galvanic cell
- primary cell
- voltaic cell
Antonyms |