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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 relayRelay \ 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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- 过磅误差国家标准条款
地磅误差的国家标准主要依据《中华人民共和国国家计量检定规程 JJG 539-2016 数字指示秤》来设定,具体标准如下: 秤量范围在0至500e(e为检定分度值)时,最大允许误差为±0 5e。 秤量在500e至2000e时,最大允许误差为±1e。 秤量大于2000e至10000e时,最大允许误差为±1 5e。 后续检定和使用中检验:这两类检定的最大允许误差均为首次检定最大允许误差的两倍。 自动地磅的误差标准相对复杂,根据准确度等级和自动称量的类别等因素确定。 例如,0 5级自动地磅在不同的秤量范围和称量阶段(如静态称量、动态称量等)都有具体的误差规定,一般动态称量误差允许范围在±0 5%至±1%左右(具体需根据详细规程和实际秤量情况确定)。
- 地磅允许的误差范围是多少 电子地磅误差怎么计算→榜中榜知识
一、地磅允许的误差范围是多少在了解地磅误差标准之前,先了解一下几个基本概念:分度值(e):比如地磅是60吨的,20KG一跳的,20KG就是此台地磅的分度值,当然
- 过磅时,磅差千分之三的依据是什么?是否有国标文件或 . . .
按照JJG539-2016 《数字指示秤检定规程》 中对于衡器的检定要求,电子汽车衡最大的允许误差是1 5个分度值。 这里的分度值指的是电子汽车衡铭牌上检定分度值。 一般情况下室外使用的地磅分度值不会超过50kg,也就是地磅的误差按照国家检定规程要求最大不能超过75kg。 如果对于贸易结算使用的衡器准确性有疑问。 可以拨打12315或者12345进行投诉。 由辖区市场监管部门请法定计量检定机构对衡器的准确性进行检定。
- 地磅标准误差范围是多少_化工仪器网
地磅标准误差范围是多少根据国家计量规定,地磅的精度等级为三级,标准误差应该在±3‰以内属于正常。 我们所选择使用的地磅,它的误差是根据称重量程来决定,可以通过仪表来调节。 地磅的允许误差都是根据检定分度值来
- 地磅误差标准及规定_地磅问题百科_江苏宇帆称重设备有限公司
另计量所检定误差为使用中误差的一半。 根据检定分度值计算,不是根据显示分度值的。 例如100t地磅,检定分度值是20kg。 二、国家对地磅最大称量误差的规定是什么? 使用中检验:使用中检验的最大允许误差是首次检定最大允许误差的2倍。
- 地磅误差范围国家标准是怎样的
5、依照计量设备指示的一般规律(不是一定),地磅的允许误差应该是指示或打印数值最右边位数的两个数。 地磅误差一般在:1000 1--3000 1之间都是国家认可的用于贸易的地磅。
- 地磅允许误差范围是多少-博准计量检测
电子地磅是属于三级秤,在首次检定中,m(重量值)在2000e到10000e之间,最大允许误差是正负1 5个e(分度值),比如我们有一台80吨的地磅,地磅上重量值(m)为65吨,分值值(e)为20kg。 m值在2000e与10000e之间,所以首检时最大允许误差为正负1 5e即正负30kg,日常的最大允许误差为首检的两倍即为正负60KG。 综上: (1)0——500e(0至10吨):使用中误差为20kg(e); (2)500e——2000e(10吨至40吨):使用中误差为40kg(2e); (3)2000e(即40吨至100吨)以上:使用中误差为60kg(3e)。 版权声明
- 电子地磅的误差标准_仪表网
地磅属于数字指示秤,它的大允许误差是由国家计量检定规程JJG539-1997决定的,一般80吨地磅,分度值为2 0公斤的,大允许误差为±60公斤。 价格只是服务过程中的一项指标,如果单纯只比较价格,其实考虑并不是那 么周到。 价格、服务、口碑等是否合适自己的情况等都需要一起考虑。 根据国家计量有关规定,地磅允许误差是千分之三,也就是说,在±3%之内,都属于正常。 地磅误差范围国家标准是对行业的规范,而精准度不同,地磅秤的价格也会有所差异性。 其实想要了解好误差情况 ,可以按照一些基础方法来进行检测。 比如一定要注意到标准化的问题,而且小重量的误差按照国家标准是需要保 证为0,同样1 3较大称重的允许误差为1e。 实际上只要是按照国家的标准来进行地磅秤的使用。
- 100吨地磅允许误差的全面解析 - 今日头条
根据国家计量检定规程 JJG 539-2016《数字指示秤》,对于 100 吨地磅这类中准确度等级的衡器,在不同的称量段有不同的允许误差规定。 一般来说,在称量 0 - 500e (e 为检定分度值,100 吨地磅常见的 e 值可能为 20kg 或 50kg 等)时,允许误差为 ±0 5e;在称量 500e - 2000e 时,允许误差为 ±1 0e;在称量大于 2000e 时,允许误差为 ±1 5e。 以 e = 50kg 为例,当称量在 0 - 25 吨时,允许误差范围在 ±25kg;称量在 25 - 100 吨时,允许误差范围在 ±50kg;称量超过 100 吨时,允许误差范围在 ±75kg。
- 【称重传感器】地磅的精度多少误差为允许误差?-三东衡器 . . .
根据国家计量规定,地磅的精度等级为三级,标准误差应该在±3‰以内属于正常。 这意味着,如果地磅的最大称量能力是100吨,那么在正常使用中的最大允许误差为±300公斤(即±0 3%)。 在使用地磅时,可能会遇到系统误差、随机误差和粗大误差。 系统误差主要来自地磅秤本身所含有的重量误差,随机误差可能是因为工作长时间导致误差增大。 处理这些误差的方法包括消除或补偿系统误差,以及通过多次测量并进行统计处理的方法减小或消除随机误差。 在使用地磅时,需要注意避免超载使用,以免损坏传感器影响称量准确性。 同时,不应将物体直接扔向地面或从高空坠落,这会损坏磅的感应器。 此外,使用时不能让地磅过度摇晃,否则会影响称量数据的准确性并可能影响其使用寿命。
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