线速英语怎么说

speed[spi:d]n.迅速, 速度, 速率v.加快, 速飞, 飞跑speed[spi:d]n速度；速率at a speed of eighty miles an hour 以每小时80英里的速度The speed of the car was frightening. 这辆小汽车的速度真吓人。 快速，迅速 安非他明 speedvt, vispeeded 或 sped, speeding 速进；急行 超速speed[spid;spi:d ]速率〔度〕 In photography, the light sensitivity of film emulsion.在摄影技术中,胶片感光乳剂的光敏度。In recording, the rate of movement of the re-cording material past the reading or writing head. The frequency response of recording devices is a function of the relative speed of the recording medium past the head.在记录技术中,记录材料通过读写头的运动速度。记录设备的频率响应是上述记录媒质经过磁头的相对运动速度的函数。speed[spi:d]n.快, 迅速速率, 速度(汽车的)变速器, 排挡(胶片, 相纸)感光速度; (摄影机的)曝光速率[美]甲基苯异丙胺(兴奋剂)[古]转数茂盛, 成功, 兴隆a top speed最大速度accelerate the speed加速The police stopped him for exceeding the speed limit.因为超速行车, 警察挡住了他。speedvi.(sped[sped],speeded)迅速前进, 快行(along, down, up, across)[美]超速行驶加速(up)[古]兴隆, 成功speed through wind and waves斩风劈浪向前进The ambulance sped to the hospital.救护车快速开往医院。He was arrested for speeding.他因超速行车而被捕。speedvt.催, 使赶快, 促进快速传送, 发射调整(机器)的速率, 使定速运行祝愿(某人)一路平安, 祝愿(某人)运气好; [古]使成功, 使兴隆speed the ball on its way带球迅速前进speed a parting guest祝客人一路平安speedballn.快速球类运动[俚]掺海洛因(或吗啡)的可卡因speedbird,speedboatn.高速快艇speedboatingn.操纵高速艇的运动、技术或体育运动speedboyn.跑得快的运动员speed-copn.取缔汽车超速的骑摩托车的警察speed-downn.减速speed-flashn.(=speed-light)闪光管, 频闪放电器speed-frequencyn.转速频率speedgaten.速度选通速度选通装置speed-indicatorn.示速器, 速度计speed-limitn.速度极限speedmullern.快速混砂机摆轮式混砂机speed-trackn.(=speed-way)speedn.高速车道[道路](摩托等)赛车跑道speed-transformationn.变速装置speed-upn.加快速度高速化speed-variedadj.依速率而变化的at breakneck speed [pace]以极危险的高速度at full[top] speed用全速, 开足马力尽力地; 尽快地at [with] lightning speed以闪电般的速度, 风驰电掣地at speed飞快地come bad [no] speed[苏]失败, 不成功come (good) speed[苏]顺利, 成功Full speed ahead.【航海】全速前进; 尽快尽力干。God speed you!愿上帝助你成功! 祝你一路顺风!Good speed!祝你成功! 祝你好运! 祝你一路顺风!have [get] the speed of[废]比...快, 超过in speed[废]赶快, 迅速make speed赶快[紧], 加快More haste, less [worse] speed.欲速则不达。pick up speed加快速度put on full speed用全速, 开足马力with speed迅速, 赶快wish (sb.) good speed (=wish good speed to sb.)祝... 成功with all speed用全速, 开足马力speed up加快速度accelerated speed加速度, 加速速率access speed存取速率, 取数速率acoustic speed音速actual speed实际速度actuating speed驱动速度addition speed附加速 度, 相加速率advance speed前进速度air speed风速, 气流速率; 空速, 飞行速度; 气垫状态航速allowable working speed容许工作速率, 容许通信速率angular speed角速度apparent speed表观速率approach speed【航空】进场速度; 闭合速度arithmetic speed算术感光度asynchronous speed异步转速autorotationspeed自转速率back speed退速balancing speed平衡速率, 空转速度, 均衡速度base speed(调速电动机的)基本速度basis speed(动态的)定基速率blind speed(雷达)盲速blockage speed阻塞流速bonding speed接合速度, 焊接速度boundary speed边界速度breakaway speed开放速度burst speed爆裂速度calm water speed静水(中)航速camera speed摄象速度carriage speed拖车速率cascade synchro-nous speed级联同步转速casting speed铸造速度cataphoretic migration speed阳离子电泳迁移速度cavity speed空泡速率ceiling speed极限速度centrifugal speed离心速度chart speed记录纸速, 图移速率chopping speed切断速率, 斩波速率circumferential speed圆周[周边]速度clockwise speed顺时针速度closing speed闭合速度, 接近速度; 接近工件时的速度collective speed编队航速commercial speed商务(旅行)速度commutating speed整流[换向]速率computed speed计算速度corrected speed校正速度corresponding speed相当速度[速率], 对应速率cosmic speed宇宙速度crack speed裂纹扩展速度crawl speed爬行速度creep speed蠕变速度, 爬行速度; 慢行速率; 爬坡速率; 最低航速crest speed名义速率critical speed临界[极限]速率cross speed横向分速率cruising speed巡行[巡航]航速curing speed硫化速度, 固化速度current speed流速cutting speed切削[切割]速度cutting-in speed起动转数或速度datum speed标称速度, 给定速度decision speed【航空】决断速度, 临界速度deflection speed偏转速率delivery speed排气速度; 输出速率desired speed理想[预定]转速dimensionless specific speed无因次比转速divergence speed【航空】发散速度drawing speed拉延速度, 引上速度drift speed漂移速率drill speed钻头转速drum speed卷筒速率economic speed经济速度, 经济航速effective speed有效速度emergency speed应急航速emulsion speed乳剂感光度engaging speed【航空】接合速度equilibrium speed平衡速度equivalent sweep speed等效扫描速度extension speed伸长速率fair speed高速feed speed进给[馈给]速度, 加料速度field speed场速film speed胶片速度final speed终速, 末速firing speed(内燃机)发火速度first speed初速, 头档flame speed火焰速度flank speed极高速度; 比高速大一定增量的速率flood speed洪水流速flow speed流速flutter speed【航空】颤振速率forward speed前进速度; 正车速度free running speed空转速度; 自由航速, 无载航速freezing speed冻结速度friction speed不同速度; 异速full speed全速geared-down speed低档速度, (齿轮)减速速度geared-up speed(齿轮)加速速度germination speed发芽速度gob speed滴料速度, 料滴(块剪下)速度governed speed限速, 调节转速gradient speed定斜法感光度groove speed(录音)纹道速度, 纹槽速率ground speed对地速度(航行物体的飞行速度), 相对海底航速half speed半速, 中速handling speed周转速度; 处理速率helical tip speed螺旋桨尖速度hoisting speed提升[起重]速度, 吊货速度hump speed界限速度, 极限速率, 峰速hunting speed寻线速度; (选择器)寻线速率; 摆动频率hypersonic speed高超音速idle speed空转速度, 怠速impact speed碰撞速率; 脉冲速率inching speed(调整阶段间歇起动时的)爬行速度increment speed增长速度indicated speed指示速率infinite variable speed无级变速initial speed初速度instantaneous speed瞬时速度instruction speed指令速度intermediate speed中速, 第二速, 第二档iterative convergence speed迭代收敛速度jet speed喷(射气)流速度; 射流扩展速度jogging speed微动, 慢速度land speed前进速度landing speed【航空】着陆速度leaving speed出口速度lifting speed提升[起重]速率limit speed极限速度, 极限转速line speed线速; 电子射线沿行移动速度; 流程速度link speed线速度(链传动)load speed负荷速度, 负荷转速log speed计程仪航速logarithmic speed对数感光度maneuvering speed机动速率max level speed【航空】最大平飞速度mill speed轧制速度minor critical speed次临界转数mixing speed搅拌速度modal speed最常见的速率model speed船模速率, 模型速率moderate speed平均速度, 中速most probable speed最概然速率, 最可几速率navigable speed可航速率near-sonic speed近音速neckbreaking speed危险速率nominal speed公称速度, 公称转速, 额定速度normal speed正常速度, 标准速度opening speed回程速度paper speed记录带(移动)速度penetration speed钻机穿进速度perforating speed凿孔速率peripheral speed圆周速度, 周速, 边缘速率pitch speed节距速度planing cutting speed刨削速度playing speed放音速度point-to-point speed平移速度, 直线运动速度predicted ground speed预估地面速度pressing speed压合速度; 合模速度primary speed初速print speed打印速度processing speed(数据)处理速率, 加工速率program speed程序速度propeller speed螺旋桨转速pulling speed牵引速度push-up speed推峰速度radar track speed雷达跟踪速率radius-changing speed变辐速度raising speed升速ram speed(压力机)滑块速度; 冲击速度ramjet speed冲压式发动机速率ramming speed抛砂速度, 打夯速度, 捣实速度rated speed额定速度; 额定转速reading speed读数速度, 读出速度recording speed记录速度; 录音速度rectified air speed【航空】校正空速reduced speed减速(准备停车)re-entry speed返回转速reference speed基准速度, 给定的计算速度regulation speed调节速率relative speed相对速率, 相对速度release speed缓解速度resonance speed共振转速restricted speed限速, 限制速度retraction speed内缩速度returnspeed返回速度reverse speed倒档速度rewind speed倒带速度rolling speed轧制速度root-mean-square speed均方根速率[度]rotary speed旋转速度rotational speed转动速度, 圆周速度, 角速度rotor speed转子转速; 旋翼转速; (青贮料联合收割机的)滚刀转速rubbing speed摩擦速度runaway speed失控速度, 飞逸转速running speed行驶速度, 行车速度, 运转速度; 工作速度running-in speed试转速度, 跑合速度saturating speed饱和速度schedule speed表定[规定]速度screen speed屏幕惰性, (荧光屏)响应速度shunting speed调车速度shutter speed快门速度slide speed滑块速度, 滑动速度slip speed转差率, 转差速度sonic speed声速sound speed有声电影放映速率specific speed比速; 比转数(离心泵或离心风机), 特定速率, 额定转速spot speed光点扫描速率, 瞬时速率stage speed级速率, 阶段速率stalling speed失速速度still speed静象速度storage speed存储速度storage writing speed存储记录速度subcritical speed亚临界速度subsonic speed亚音速supersonic speed超声速, 超音速surface speed表面速度sustained speed持久速率sweep speed扫描速率switching speed开关速度, 转换速度swiveling speed回转速度synchronous speed同步速度, 同步转速take-off speed取出速度; 起飞速率take-up speed卷带速度, 收带速度target speed目的速度; 目标航速teeming speed铸速telegraph speed通报速率, 发信速度terminal speed极限速度, 临界速度, 终速threshold speed阈流量tip speed(桨叶)梢速, (叶片)端速; 泵, 涡轮, 鼓风机叶片的圆周速度toggle speed反复速度, 启动速度transfer speed传送速度translational speed移动速度translatory speed翻译速度, 转换速度transmission speed传输[传送]速度transonic speed跨音速travelling speed移动速度; 运输速度trimming speed修整速度true speed真速, 实际速度turnaround speed周转速度uniform speed匀速, 等速unloading speed卸载速度; (肥料的)撒布速度useful speed有效速度variable speed变速vertical speed垂直方向速度, (上)升速(度)whirling speed临界速度; 共振回转速度; 旋转物危险速度wind speed风速winding speed提升速度wire speed网速working speed工作[运行]速度yard speed调车场速度zero scan speed零位扫描速度speed of escape第二宇宙速度, 逃逸速度speed of lens透镜率speed of sensation感觉速度speed of shot击球速度见 haste; hurry speedAHD:[sp秃]D.J.:[spi8d]K.K.:[spid] n. PhysicsThe rate or a measure of the rate of motion, especially:Distance traveled divided by the time of travel.The limit of this quotient as the time of travel becomes vanishingly small; the first derivative of distance with respect to time.The magnitude of a velocity.Swiftness of action.The act of moving rapidly.The state of being in rapid motion; rapidity.A transmission gear or set of gears in a motor vehicle.A numerical expression of the sensitivity of a photographic film, plate, or paper to light.The capacity of a lens to accumulate light at an appropriate aperture.The length of time required or permitted for a camera shutter to open and admit light. SlangAmphetamine. SlangOne that suits or appeals to a person's inclinations, skills, or character:Living in a large city is not my speed. ArchaicProsperity; luck.speed v. sped;AHD:[sp礵] or speeded speed.ing; speeds;speed v.tr.To cause to go, move, or proceed quickly; hasten.To increase the speed or rate of; accelerate:speed up a car; sped production.To wish Godspeed to.To further, promote, or expedite (a legal action, for example). ArchaicTo help to succeed or prosper; aid.speed v.intr.To go, move, or proceed quickly:sped to the rescue.To drive at a speed exceeding a legal limit:was speeding on the freeway.To pass quickly:The days sped by. The months have sped along.To move, work, or happen at a faster rate; accelerate:His pulse speeded up. ArchaicTo prove successful; prosper.To get along in a specified manner; fare.up to speedOperating at maximum speed.Producing something or performing at an acceptable rate or level. InformalFully informed of or conversant with:I'm not up to speed on these issues yet.Middle English spedefromOld English sp秃[ success, swiftness ]*See Also : sp? In Appendix speed hurry hasten quicken accelerate precipitateThese verbs mean to proceed or cause to proceed rapidly or more rapidly. Speed refers to swift motion or action: The train sped through the countryside. Postal workers labored overtime to speed delivery of the Christmas mail. Hurry implies a markedly faster rate than usual, often with concomitant confusion or commotion: If you don't hurry, you'll miss the plane. Don't let anyone hurry you into making a decision you'll regret later. Hasten suggests urgency and often eager or rash swiftness: I hasten to respond to your invitation. Put the hot broth in the refrigerator for an hour to hasten cooling. Quicken and especially accelerate refer to increase in rate of activity, growth, or progress: The dancer's breathing quickened as she approached the end of her solo. The runner quickened his pace as he drew near to the finish line. Despite efforts to eradicate it, corruption persists, though it doesn't accelerate. Heat greatly accelerates the deterioration of perishable foods. Precipitate implies suddenness or impetuousness that often causes something to happen abruptly or prematurely: The mere mention of the issue precipitated an outburst of indignation during the meeting.See Also: hasteThe fable of the tortoise and the hare teaches us that speed does not always spell success. Historically in English, however, it does: the Old English word sp秃, from which our word speed is descended, originally meant 损rosperity, successful outcome, ability, or quickness.?A corresponding verb, sp秃an, in Modern English the verb speed, meant 搕o succeed, prosper, or achieve a goal? and an adjective, sp秃ig, the ancestor of our word speedy, meant 搘ealthy, powerful.?Except for archaic uses the words today relate only to the general sense of 捣elocity.?The meaning 搒uccess?is retained chiefly in the compound Godspeed, a noun formed from the phrase meaning 揋od prosper you.?speed速度http://www.speed.com.cnspeedAHD:[sp秃]D.J.:[spi8d]K.K.:[spid] n. Physics 【物理学】The rate or a measure of the rate of motion, especially: 速率运动的速率或限度，尤指：Distance traveled divided by the time of travel. 平均速度运动距离除以运动时间所得之结果The limit of this quotient as the time of travel becomes vanishingly small; the first derivative of distance with respect to time. 瞬时速度当运动时间小到可以忽略时，此商数的极值；距离相对于时间的一阶导函数The magnitude of a velocity.速度的最大值Swiftness of action.快速，迅速The act of moving rapidly.快速的行动The state of being in rapid motion; rapidity. 迅速快速运动的状态；快速A transmission gear or set of gears in a motor vehicle.汽车的变速装置A numerical expression of the sensitivity of a photographic film, plate, or paper to light. 感光度照相底片、底板或纸对光的敏感度的数字表示The capacity of a lens to accumulate light at an appropriate aperture. 聚光率透镜在合适的镜径下聚光的能力The length of time required or permitted for a camera shutter to open and admit light. 暴光的时间照相机快门打开并让光线进入所需的或能允许的时间长度 Slang 【俚语】Amphetamine.安非他命 Slang 【俚语】One that suits or appeals to a person's inclinations, skills, or character: 嗜好，个性适合某人的兴趣、技能或性格的东西：Living in a large city is not my speed.住在大城市里不是我所喜欢的 Archaic 【古语】Prosperity; luck.繁荣；幸运speed v. sped;AHD:[sp礵] or speeded speed.ing; speeds;speed v.tr.To cause to go, move, or proceed quickly; hasten. 催促使迅速离开、移动或前进；催促To increase the speed or rate of; accelerate: 加快…的速度增加速度或速率；加速：speed up a car; sped production.使汽车加速；加速生产To wish Godspeed to.祝某人一路平安To further, promote, or expedite (a legal action, for example).促进，增加，加快（如法律程序） Archaic 【古语】To help to succeed or prosper; aid. 使成功，使繁荣帮助…以使成功或繁荣昌盛；帮助speed v.intr.To go, move, or proceed quickly: 急行，赶快去迅速地离开、移动或前进：sped to the rescue.迅速前去搭救To drive at a speed exceeding a legal limit: 超速驾驶以超过法定极限的速度驾车：was speeding on the freeway.在高速公路超速行驶To pass quickly:快速越过：The days sped by. The months have sped along.一天又一天飞逝而过。一月又一月急驰而过To move, work, or happen at a faster rate; accelerate: 变快以更快的速度移动、工作或发生；加速：His pulse speeded up.他的心跳加速了 Archaic 【古语】To prove successful; prosper.成功；繁荣昌盛To get along in a specified manner; fare. 进展顺利按特定方式进行；进展up to speedOperating at maximum speed.以最快的速度运行Producing something or performing at an acceptable rate or level.以合适的速度或标准生产某物或执行某事 Informal 【非正式用语】Fully informed of or conversant with:悉知的，熟悉的：I'm not up to speed on these issues yet.我对这些事情还不熟悉Middle English spede中古英语 spedefromOld English sp秃[ success, swiftness ]源自古英语 sp秃[ 成功，迅速 ]*See Also : sp? In Appendix speed hurry hasten quicken accelerate precipitateThese verbs mean to proceed or cause to proceed rapidly or more rapidly. Speed refers to swift motion or action: The train sped through the countryside. 火车飞驰而过乡间。Postal workers labored overtime to speed delivery of the Christmas mail. Hurry implies a markedly faster rate than usual, often with concomitant confusion or commotion: 邮电工人加班加点以加速圣诞期间信件的发送。Hurry意指比通常快得多的速度，经常伴随着混乱或骚动：If you don't hurry, you'll miss the plane. 如果你不迅速些，你将会错过班机了。Don't let anyone hurry you into making a decision you'll regret later. Hasten suggests urgency and often eager or rash swiftness: 不要在任何人的催促下匆促作出你以后会为之后悔的决定。Hasten有紧急之意，经常表示因焦急或草率而快速：I hasten to respond to your invitation. 我会迅速答复你的邀请。Put the hot broth in the refrigerator for an hour to hasten cooling. Quicken and especially accelerate refer to increase in rate of activity, growth, or progress: 把肉汁在冰箱中放一小时以加快冷却。Quicken，特别是 accelerate是指增加活动、成长或进步的速度：The dancer's breathing quickened as she approached the end of her solo. 舞蹈家在接近她独舞的尾声时呼吸变得急速了。The runner quickened his pace as he drew near to the finish line. 赛跑者在接近终点时加快了他的步伐。 Despite efforts to eradicate it, corruption persists, though it doesn't accelerate. 尽管人们努力想根除腐败，但腐败现象仍存在着，虽然没有恶化。Heat greatly accelerates the deterioration of perishable foods. Precipitate implies suddenness or impetuousness that often causes something to happen abruptly or prematurely: 热量会大大加快易腐食品的腐烂。Precipitate表示通常引起某事突然地或在时机未成熟时发生的突然性或匆促性：The mere mention of the issue

角速度ω，ω希腊字母，念欧米伽， Omega线速度v，v是velocity（速度）的缩写！

这个是速度指示灯，一般用于有设置限速的车上，当速度超出设定范围后，速度灯会闪烁。

speed: [ spi:d ] n. 速度,迅速,超速v. 加速,超速,推进例句与用法: 1. The holidays simply sped by. 假期简直是一晃而过。 2. The police are advising motorists to reduce speed because of the fog. 由于有雾，警察告诫驾车者减慢速度。 3. We'd better speed up if we want to get there in time. 如果我们想准时到达那里，我们最好加快速度。 4. This plane can reach speeds in excess of 1000 kilometers an hour. 这架飞机可以达到每小时一千公里以上的速度。 5. The train soon speeded up. 火车不久就加快了速度。 6. It's dangerous to go round corners at speed. 高速转弯很危险. 7. This medicine will help speed her recovery. 这药能加快她康复. 8. They've speeded up production of the new car. 他们加快了新汽车的生产.

wire speed 楼上的就是对的.

角速度用希腊字母w（哦米噶）表示线速度用英文字母v表示，不是取自开头