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relay    音标拼音: [r'il,e]
n. 驿马,替班,中继,接力
vt. 分程传递,转播,使接替,重新放
vi. 得到接替,转播

驿马,替班,中继,接力分程传递,转播,使接替,重新放得到接替,转播

relay
传递;中继;继电器

relay
继电器 电驿

relay
n 1: the act of passing something along from one person or group
to another; "the relay was successful"
2: a crew of workers who relieve another crew
3: a fresh team to relieve weary draft animals
4: a race between teams; each member runs or swims part of the
distance [synonym: {relay}, {relay race}]
5: electrical device such that current flowing through it in one
circuit can switch on and off a current in a second circuit
[synonym: {relay}, {electrical relay}]
v 1: pass along; "Please relay the news to the villagers"
2: control or operate by relay

Relay \Re*lay"\ (r?-l?"), n. [F. relais (cf. OF. relais
relaxation, discontinuance, It. rilascio release, relief,
rilasso relay), fr. OF. relaissier to abandon, release, fr.
L. relaxare. See {Relax}.]
1. A supply of anything arranged beforehand for affording
relief from time to time, or at successive stages;
provision for successive relief. Specifically:
(a) A supply of horses placced at stations to be in
readiness to relieve others, so that a trveler may
proceed without delay.
(b) A supply of hunting dogs or horses kept in readiness
at certain places to relive the tired dogs or horses,
and to continue the pursuit of the game if it comes
that way.
(c) A number of men who relieve others in carrying on some
work.
[1913 Webster]

2. (Elec.) In various forms of telegraphic apparatus, a
magnet which receives the circuit current, and is caused
by it to bring into into action the power of a local
battery for performing the work of making the record;
also, a similar device by which the current in one circuit
is made to open or close another circuit in which a
current is passing.
[1913 Webster]

{Relay battery} (Elec.), the local battery which is brought
into use by the action of the relay magnet, or relay.
[1913 Webster]


Relay \Re*lay"\ (r?-l?"), v. t. [imp. & p. p. {Relaid} (-l?d);
p. pr. & vb. n. {Relaying}.] [Pref. re- lay, v.]
To lay again; to lay a second time; as, to relay a pavement.
[1913 Webster]


Relay \Re*lay"\, a. (Mach.)
Relating to, or having the characteristics of, an auxiliary
apparatus put into action by a feeble force but itself
capable of exerting greater force, used to control a
comparatively powerful machine or appliance.
[Webster 1913 Suppl.]

194 Moby Thesaurus words for "relay":
Le Mans, adder, air race, alternator, analytical control unit,
analyzer, anchor watch, anode, armature, assign, autoconverter,
automobile race, autostarter, autotransformer, battery charger,
bicycle race, bit, boat race, brush, cap, capacitor, carry over,
cathode, charger, choking coil, coder, coil, collator, communicate,
commutator, compensator, compiler, condenser, consign,
contest of speed, controller, converter, coupling,
cross-country race, cutout, dash, day shift, decoder, deliver,
deport, derby, detector, differential, diffuse, disseminate,
distributor, divider, dog race, dogwatch, drag race, dynamo,
dynamotor, electrode, electrophorus, electroscope, endurance race,
expel, export, extradite, footrace, full time, fuse, galvanic pile,
galvanoscope, generator, graveyard shift, grid, ground, half time,
hand forward, hand on, hand over, heat, hurdle race, ignition,
impart, import, inductor, insulator, integrator, interrupter,
jumper, lap, lightning rod, lobster trick, magnet, magneto,
magnetoscope, make over, marathon, marathon race, match race,
memory tubes, metastasize, metathesize, motor-generator,
motorcycle race, multiplier, night shift, obstacle race,
oscillator, oscilloscope, outlet, overtime, part time, pass,
pass on, pass over, pass the buck, perfuse, phase discriminator,
pile, plug, pocket, points, position coder, potato race, printer,
push button, race, reactor, receptacle, receptor, rectifier,
regatta, relay race, resistance box, resistor, rheostat, road race,
run, sack race, selector, self-starter, selsyn, shift, shunt,
socket, spark coil, spark plug, speedway race, split schedule,
split shift, spread, sprint, sprint race, starter,
step-down transformer, stint, stock-car race, storage unit,
sunrise watch, swing shift, switch, synchronous converter, tap,
terminal, three-legged race, time, time switch, timer,
toggle switch, torch race, tour, tour of duty, track race,
transfer, transfer property, transformer, transfuse, translate,
translocate, transmit, transmitter, transplace, transplant,
transpose, trick, trickle charger, turn, turn of work, turn over,
voltage changer, voltage regulator, voltage transformer, walk,
watch, work shift, yacht race


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  • Relay - Wikipedia
    A relay is an electrically operated switch It has a set of input terminals for one or more control signals, and a set of operating contact terminals The switch may have any number of contacts in multiple contact forms, such as make contacts, break contacts, or combinations thereof
  • relay(英语单词)_百度百科
    1 N-COUNT A relay or a relay race is a race between two or more teams, for example teams of runners or swimmers Each member of the team runs or swims one section of the race 接力赛 2 V-T To relay television or radio signals means to send them or broadcast them 转播
  • RELAY中文 (简体)翻译:剑桥词典
    RELAY翻译:传达,转发;播放;转播, 组, 接替的一组人;轮换的一队人, (跑步或游泳的)接力赛, 设备, 中继设备。 了解更多。
  • 继电器 (Relay) - 知乎 - 知乎专栏
    电磁继电器 (electromagnetic relay)是一种电子控制器件,它具有控制系统(输入回路)和被控制系统(输出回路),通常应用于自动控制电路中,它是用较小的电流、较低的电压去控制较大电流、较高的电压的一种开关控制方式,在电路中起着自动调节、安全保护、转换电路等作用,并且能够实现遥控和生产自动化。 通常称之为, 弱电控制 强电。 继电器的组成包括一个动触点B和两个静触点A和C。 动触点B与 静触点 C处于断开状态,称为常开触点。 normally open(NO)。 常闭触点和常开触点共用的动触点B称之为 公共触点 当线圈通电时,其动触点B与静触点A立即断开并与静触点C闭合,切断静触点A控制线路,接触静触点C的控制线路。
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    繼電器 (Relay),也稱 電驛,是一種電子控制元件,它具有控制系統(又稱輸入迴路)和被控制系統(又稱輸出迴路),通常應用於 自動控制 電路中。 繼電器在電路中就好比一個自動 開關。 它靠電路中較小的電流,將電路中較大的電流控制住。 這樣能夠防止電路漏電或短路。 因此繼電器在電路中起著自動調節、安全保護、轉換電路等重要作用。 時間繼電器 (Time delay relay)在接受到動作訊號後不是立即動作,而是經過固定的時間以後才改變其輸出狀態的繼電器。 時間繼電器用來延遲接觸操作 [1],有通電後延遲接觸者和斷電後延遲斷開者(或兩者兼有)的型號。 時間繼電器按照動作的原理分為: 機械式時間繼電器:包括鐘錶機構式時間繼電器、電動機式時間繼電器。
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  • 传话人 - 维基百科,自由的百科全书
    《传话人》(英語: Relay)是2024年上映的美国 驚悚片,由 大衛·麥肯齊 执导及監製,贾斯汀·皮亚塞茨基编剧, 里兹·阿迈德 、 莉莉·詹姆斯 、 山姆·沃辛頓 主演。 电影2024年9月8日在 多倫多國際電影節 全球首映,2025年8月22日在美國上映。 在紐約市,艾什(Ash)是一名神秘的地下中間人,專門處理吹哨者與腐敗企業之間的糾紛。 他代表一位名叫霍夫曼(Hoffman)的吹哨者進行斡旋,迫使霍夫曼的前雇主——奧普蒂莫公司(Optimo)的執行長麥克維(McVie)與其會面。 由於受到麥克維手下的恫嚇,霍夫曼決定放棄公開真相,並將罪證文件交還給麥克維。 然而,他透露文件已由匿名的艾什複製備份,以此作為自身安全的保障。
  • 继电器(relay)的工作原理和特性 - 知乎
    继电器是一种电子控制器件,它具有控制系统(又称输入回路)和被控制系统(又称输出回路),通常应用于 自动控制电路 中,它实际上是用较小的电流去控制较大电流的一种“自动开关”。 故在电路中起着自动调节、安全保护、转换电路等作用。 1 电磁继电器的工作原理和特性 电磁式继电器 一般由铁芯、线圈、衔铁、触点簧片等组成的。 只要在线圈两端加上一定的电压,线圈中就会流过一定的电流,从而产生 电磁效应,衔铁就会在电磁力吸引的作用下克服返回弹簧的拉力吸向铁芯,从而带动衔铁的动触点与静触点(常开触点)吸合。 当线圈断电后,电磁的吸力也随之消失,衔铁就会在弹簧的 反作用力 返回原来的位置,使动触点与原来的静触点(常闭触点)吸合。 这样吸合、释放,从而达到了在电路中的导通、切断的目的。





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