标准雷电冲击耐受电压

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(189) / 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(204) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

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(154) / 评论(0) 分类 英文名句短语

发表于:2018-12-25 / 阅读(148) / 评论(0) 分类 中式口语纠错

星级典句: 第一句:We plan to use cardboard boxes with iron straps for reinforcement. 我们计划使用纸板盒,用铁条加固。 A: What do you recommend for our packing? 你方推荐怎样的包装? B: We plan to use cardboard boxes

发表于:2018-12-26 / 阅读(100) / 评论(0) 分类 天天商务口语

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(182) / 评论(0) 分类 轻松英文阅读

14. Moreover, even though humans have been upright for millions of years, our feet and back continue to struggle with bipedal posture and cannot easily withstand repeated strain imposed by oversize limbs. 【分析】复合句。even though 引导让步

发表于:2018-12-30 / 阅读(96) / 评论(0) 分类 考研英语长难句讲解

图片1 stand v. 站,立,持久,经受 例句:This work will hardly stand close examination. 这种作品很难经得起认真的检验。 standard adj. 标准的 n. 标准,规格 例句:To search hand luggage at airports is now standard

发表于:2018-12-30 / 阅读(119) / 评论(0) 分类 漫画搞定六级词汇(文本+音频)

The image is unmistakable. Lightning is one of the most incredible natural phenomenons and one that scientists are still learning about. It's a common occurrence during summer when the heat of the day is broken by strokes of lightning. Worldwide, it'

发表于:2018-12-30 / 阅读(200) / 评论(0) 分类 国家地理2007年

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(154) / 评论(0) 分类 英文名句短语

Crying Lightning Arctic Monkeys Sat in the caf by the cracker factory We were practicing our magic trick And my thoughts got rude As you talked and chewed On the last of your pick and mix Said your mistaken if you thinking that I am gun' go cold befo

发表于:2019-01-10 / 阅读(135) / 评论(0) 分类 好听的英文歌曲

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(197) / 评论(0) 分类 2017CRI中国国际广播电台

By Nancy Steinbach Broadcast: July 2, 2003 This is Steve Ember with the VOA Special English Health Report. Lightning is the release of electrical energy in the sky. Lightning can start fires. It also

发表于:2019-01-27 / 阅读(212) / 评论(0) 分类 VOA2003(下)-环境与健康

今天我们要讲的两个习惯用语都是表达速度非常快的意思。它们都很生动,也很形像。当你给别人讲故事的时候,你往往会想用一些有色彩的词汇来使你的

发表于:2019-02-06 / 阅读(141) / 评论(0) 分类 美国习惯用语

今天我们要学的词是withstand。 Withstand, 是经受、承受的意思。Withstand the test of time, 是指经受得住时间的考验。美国加州南部野火肆虐,但是很多经济学家认为,当地的多元经济能够承受这场灾

发表于:2019-02-07 / 阅读(119) / 评论(0) 分类 英语每日一词

今天我们要学的词是, withstand。 Withstand, 是经受、承受的意思。Withstand the test of time, 是指经受得住时间的考验。美国加州南部野火肆虐,但是很多经济学家认为,当地的多元经济能够承受这场

发表于:2019-02-07 / 阅读(107) / 评论(0) 分类 英语单词荟萃

本期内容: It'sahauntingreminderoftheexactmomentanearthquakereducedthehistorictownofAmatricetorubble. 一场地震将中世纪古镇Amatrice(阿马特里切)几乎夷为平地,那一刻成为了人们心中挥之不去的梦魇。 Asinglec

发表于:2019-02-14 / 阅读(97) / 评论(0) 分类 口语侠每日早读

今天我们要学的词是gold standard。 Gold standard, 意思是同类事物的最高标准。 The iPhone is the gold standard in the smartphone market, iPhone是智能手机市场上最棒的产品。曾带领加州大学洛杉矶分校十次赢得

发表于:2019-02-18 / 阅读(236) / 评论(0) 分类 英语每日一词

电机行业常用的中英文对照

发表于:2019-02-18 / 阅读(224) / 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(249) / 评论(0) 分类 英文语法词汇
学英语单词
accepted value
Alan Turing
alkapton bodies
angulus medialis
article of average quality
assessment trial
astronomic camera
azeite
basic stability
bent structure
brohawk
BSCPSYCH
cam angle
cerithium zonatum
ch.d.
Chambers I.
coefficient of utilization of useful capacity
corporiss
cr high pass filter
Cremnosedum
CT (compressor turbine)
cym-
D. W. Griffith
decrement decrement field
democratic personage system
developing costs
differently from
digital theater systems digital surround
direct injection cooling system
dislocation plateau
dissipation of difference scheme
document of obligation
elongated bubble
emaciated
embroidering machine
floribundaria sparsa
fluorbenside
form of business enterprise
freeze-and-thaw
Gall Bladder Muscle Channel
genus mastotermess
get in behind
government business
Guatuaro Pt.
half-shade eyepiece
incisolingual
index of stability
isobaric wet-bulb temperature
JIATF-S
jingzhis
judicial factor
junk rig
knife folding machine
liabilties
liriope muscaris
macrogauze
malignant carvical tumor
mesodens
mold coating
myopia keratomileusis
narrow gap one-side automatic welding
Novi Iskǔr
obesifying
orrer
overcoach
overhead manipulation
palmering
Penera
piezoelectric chip
porphyrolepis
press mold
probiotic flora
proofs of purchase
provide a clue to
pull-over
receipt area
recurrent surge oscillograph
reduced rate
repair test
RF amplifier
roll-lathe
seven-stage lazer
single-phase full wave rectifier
skimmed milk powder
skin-friction temperature
softening-up
Solanopteris
static input-output system
strip-teases
subpellicular
sugar tree
syb and som
taxidermized
tearshell
tube cofficients
tutorial disk
vacuumpacked
vesicocavernous
Viterbi decoder
Wałbrzyskie, Wojewodztwo
wiping contact