[电] 逆向电压

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(291) / 评论(0) 分类 用mp3背四级单词

00:03.34](Unit 8- Unit 14) [00:07.84]Ⅻ Listening comprehension. [00:14.94]A.Listen and choose the appropriate response to what you've heard. [01:47.65]B.Listen and choose the appropriate sentence for what you've heard.

发表于:2018-12-04 / 阅读(303) / 评论(0) 分类 高中英语上外版一年级

[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(289) / 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(195) / 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(209) / 评论(0) 分类 英文名句短语

[00:00.00] unit 14 Mainly Revision [00:34.51]Ann___(not,watch)TV last night.The children__(go)to the farm last Saturday. [00:47.86]The boys__(meet)after school yesterday afternoon. [00:53.42]Mr Turner__(say)sorry to the conductor on the train because

发表于:2018-12-10 / 阅读(296) / 评论(0) 分类 (人教版)初中二年级上册

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(162) / 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(257) / 评论(0) 分类 轻松英文阅读

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(185) / 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(181) / 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(207) / 评论(0) 分类 英文名句短语

U.S. Secretary of State Hillary Clinton said North Korea must commit to irreversible disarmament steps if it returns to multilateral nuclear talks. Clinton held separate meetings on North Korea with her counterparts from Russia, China, Japan and Sou

发表于:2019-01-14 / 阅读(154) / 评论(0) 分类 VOA标准英语2009年(七月)

今天我们要学的词是rev up。 To rev up, 意思是加速,加快。 The soccer team revved up its defense in the second half, 足球队下半场加强防守。 The retailers plan to rev up sales in the upcoming holiday season, 零售商计划通

发表于:2019-01-16 / 阅读(203) / 评论(0) 分类 英语每日一词

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(265) / 评论(0) 分类 2017CRI中国国际广播电台

Paula Wolfson The White House says National Security Advisor Condoleezza Rice will testify in public under oath before the commission investigating the September 11 terrorist attacks. It is a big reve

发表于:2019-01-27 / 阅读(194) / 评论(0) 分类 VOA2004(上)--各类新闻

今天我们要学的词是rev up。 To rev up, 意思是加速,加快。 The soccer team revved up its defense in the second half, 足球队下半场加强防守。 The retailers plan to rev up sales in the upcoming holiday season, 零售商计划通

发表于:2019-02-04 / 阅读(190) / 评论(0) 分类 英语单词荟萃

电机行业常用的中英文对照

发表于:2019-02-18 / 阅读(291) / 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(305) / 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(233) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
-gamy
11-desoxycorticosterone
Aconitum longipedicellatum
after a while
Alcublas
Amami rabbits
Ambalanjanakomby
areophane
Arretium
Arāvalli Ra.
ascorbin
avail (oneself) of
azimuth correction
bearing cone puller
blank-transmission test
bounce impact force
bront
C indicator
cell organization
chaiyaphum (muang chaiyaphum)
color mill
come-rogue
communales
complains of
Corinthian
cry (out) against
danjon
de-differentiate
decompression susceptibility
dip-hatch
disengagements
doeing
dorylomorph
drop-down section
echiostoma barbatum
economic prosecution
Egyptizing
elliptic mechanism
emulator control
exhortatively
feed sb a line
find out the hard way
fineabler
Ford, John
fuse signal
great frigatebird
grossmunsters
hagood
Hartia gracilis
heartworm
hs?an tzung hui ming t'ang
Httperf
hydrodynamic gas bearing
idealizing
identification light
impoosition
internal prestress
low voltage switchgear
macrogyria
maiden aunts
microclimate
modern preferred stock
Monroyo
N.Mex.
phal'licist
photoelectric traverse
plasma column
Plimouta
polyneuritic psychosis
potassium auric chloride
primrosed
private file
production routing
propeller thrust direction transmitter
rantoon
reinforcement plate
remotely-controlled camera
retia mirabila
rolling drunk
S-IPS
said to weigh
Schwechat
skitching
slack variables
spray nozzle header
spurius
sterile solution for injection
sterling bond
suwanee
tanenhaus
tearaway load
test-prep
the british isles
trade advertising
underprediction
vector gun sight
vibration measurement instrument
visible spectrometry
wire-tying machine
woobie
yellow board
zoocide