可调电压

rtue 美德,德行 virus 病毒 vision 幻想,视觉 vital 极其重要的 vivid生动的,鲜艳的 volcano火山 voltage 电压 voluntary自愿的,志愿的 volunteer志愿者 vote票,选票 wage 工资,报酬 wagon四轮马车,大棚车 wander漫游,漫步 waterproof 防水的,不透水的 wealth

发表于:2018-11-29 / 阅读(316) / 评论(0) 分类 用mp3背四级单词

[0:0]virtue virus vision vital美德,德行 病毒 幻想,视觉 极其重要的 [0:35.0967]vivid volcano voltage voluntary生动的,鲜艳的 火山 电压 自愿的,志愿的 [1:17.2033]volunteer vote wage wagon志愿者 票,选票 工资,报酬 四轮马车,大篷车 [1:57.9174]wander w

发表于:2018-12-05 / 阅读(310) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

中文 英文 缩写 电气互锁 electric interlock 电气环境 electrical environment 电气特性 electrical characteristic 电容性负载 capacitive load 电视电话计算机 teleputer 电视监视

发表于:2018-12-08 / 阅读(209) / 评论(0) 分类 电信英语

1849 、 静摩擦 staticfriction 1850 、 颈轴承 journalbearing 1851 、 颈缩 necking 1852 、 频带宽度 bandwidth 1853 、 频率 frequency 1854 、 头座 headstock 1855 、 阈值;临界值

发表于:2018-12-08 / 阅读(219) / 评论(0) 分类 英文名句短语

Unit 4 When was it invented? [00:07.36]Section A [00:09.76]Language Goal [00:11.54]Talk about inventions [00:14.31]1a GROUPWORK [00:17.59]Look at the things below. [00:20.27]In what order do you think they were invented? [00:24.94]Number them [1-5] (

发表于:2018-12-10 / 阅读(258) / 评论(0) 分类 初中英语山东版九年级(全一册)

'Part-Time Scientists' Try to Put Vehicle on Moon 兼职科学家为将探测车送上月球进行竞争 Sixteen teams from around the world have set their sights on the moon. The teams are also hoping to win the $30 million Lunar XPRIZE. Google, the

发表于:2018-12-16 / 阅读(180) / 评论(0) 分类 2015年VOA慢速英语(九)月

You may not need to worry about batteries someday soon. A 15-year old girl, Ann Makosinski from Victoria, British Columbia, Canada has invented a flashlight that uses the heat from your hand for power. Instead of using batteries the flashlight uses P

发表于:2018-12-28 / 阅读(174) / 评论(0) 分类 轻松英文阅读

If you are like most people, you leave your laptop plugged in when you are near a plug. But according to the battery experts at Cadex Electronics (www.cadex.com) you shouldnt be doing that. They suggest unplugging it when it gets to an 80% charge and

发表于:2018-12-28 / 阅读(277) / 评论(0) 分类 轻松英文阅读

吉列(Gillette)是国际知名的剃须护理品牌,由吉列之父金吉列(King C. Gillette)创办于1901年。到1917年,吉列品牌在美国国内的市场占有率已达80%,奠定了其在刮胡刀领域的领导地位。自20年代

发表于:2018-12-28 / 阅读(184) / 评论(0) 分类 世界名牌博览

图片1 gram n.克 例句:The cook needs a gram of vinegar. 厨师需要一克醋。 grammar n. 文法,语法 例句:That is not, properly speaking ,a dictionary but a grammar book. 严格地说,那不是一本字典,而是一本语法书。

发表于:2018-12-30 / 阅读(205) / 评论(0) 分类 漫画搞定六级词汇(文本+音频)

It must work without a hitch. 必须能够无故障运行。 It must work without a hitch. 必须能够无故障运行。 It has been tested for nine times. 我们已经对其进行了九次测试。 These elements seem to be working well under high

发表于:2018-12-31 / 阅读(195) / 评论(0) 分类 玩转商务英语900句

1429 、 电线 electricwire 1430 、 电线退皮钳 wirestripper 1431 、 电导率 electricalconductivity 1432 、 电导量 conductance 1433 、 电压 voltage 1434 、 电压比 voltageratio 1435

发表于:2019-01-03 / 阅读(224) / 评论(0) 分类 英文名句短语

This is the VOA Special English Economics Report. As the American housing market has cooled, worries about investments based on risky home loans have heated up. Last month, two hedge funds operated by the investment bank Bear Stearns nearly collapsed

发表于:2019-01-11 / 阅读(262) / 评论(0) 分类 VOA慢速英语2007年(七)月

China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co

发表于:2019-01-19 / 阅读(296) / 评论(0) 分类 2017CRI中国国际广播电台

自拍是普通人最喜欢的一种消遣方式,而目前有一种提升自拍效果的新神器正迅速成为我们大家生活的一部分。它就是selfie stick(自拍杆)。 A selfie stick is a monopod used to take selfie photographs by

发表于:2019-02-04 / 阅读(228) / 评论(0) 分类 英语口语

LONDON, Nov. 3 (Xinhua) -- Weight loss surgery could reduce the risk of developing type 2 diabetes by around 80 percent in obese people, according to a new research published Monday in the British medical journal The Lancet Diabetes Endocrinology. Us

发表于:2019-02-18 / 阅读(208) / 评论(0) 分类 英语新闻

电机行业常用的中英文对照

发表于:2019-02-18 / 阅读(311) / 评论(0) 分类 英文语法词汇

vacant a.空的;未被占用的 vain a.徒劳的;自负的 valid a.有效的;正当的 vapour n.汽,蒸气 variable a.易变的 n.变量 variety n.多样化;种类;变种 various a.各种各样

发表于:2019-02-19 / 阅读(319) / 评论(0) 分类 英文语法词汇

Bird on a Wire 当我们行走在马路上时,经常可以看到成群的麻雀或乌鸦停落在几万伏的高压电线上,它们不仅不会触电,而且一个个显得悠闲自得。可是,你也知道,如果有人不小心碰到高压线

发表于:2019-02-24 / 阅读(251) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
Abnormal Transportation
air-cooling valve
amnesics
aperspectival
apical ligament of dens
arms-trafficking
arteriae thalamostriatae anteromediales
beamsome
bearer note
breman
broad on the port beam
Brownie Guide
Chenab
Chinchon
coal grindability
commonemitter
condylarth
configuration register
Corbino disk
coring tool
crittercams
cut off collector current
delta-wye power
desalinizations
diffraction zone
doorstepping
dovetail milling cutter
dropshaft
dynamic microphone
effective incidence
family ziphiidaes
fling dirt
focusing instrument
for your liking
Fowler's position
frictional drag
gram-positive anaerobic bacterium
Guluguba
harrises
hauling-off pull
hearing-aids
hexagonal paramorphic hemihedral class
i-fere
impactionization avalanche
IU (international unit)
jet bubbler
large tools box
loan cars
macropods
magnetic pole piece
meniscectomized
microcyclops kentanensis
microgroove record
monthliest
mosquitoey
motor locomotive
mud bogs
National Software Testing Lab
neilo carinifera
new city
nkx
Nocardia madurae
non exhaustive
nonspam
Nymphas
Out of the gate running
pile loop
plug flow model
problem board
protolunar
pseudo name
response length
revengive
right hand twist
rio summit
rpi
ruggedises
rustmicin
sand removing machine
sheet of surface
snooding
solar cell hybrid system
solid-state physicochemistry
subduing
sunshineless
suprasegments
swarmspore
thermodilatometer
tikoloshes
top student
unified message
up-river
vaticanis
video signal demodulator
vincaherbinine
vogueing
wearing sleeve
worshipping
write accumulator
wulff's grid
yard line
yin kept externally by yang excess in the interior