特低频高压试验(电机在1赫或低于1赫时进行的高压试验)

今天我们分享5个实用又有效的方法,让你的英语发音更标准。我们会推荐优质的媒体内容、发音练习法和反馈资源,结合这几点,坚持下去,你的英语发音一定会大有提升。 怎么让英语发音更

发表于:2018-12-01 / 阅读(226) / 评论(0) 分类 英语音标发音视频

From VOA Learning English, this is the Health Lifestyle report. Our brains are protected by our skull. But that is not the only protection it has. A natural barrier around our brains prevents germs and other damaging substances in the blood from ente

发表于:2018-12-08 / 阅读(179) / 评论(0) 分类 2018年VOA慢速英语(八)月

Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the

发表于:2018-12-16 / 阅读(232) / 评论(0) 分类 2011年VOA慢速英语(十)月

剑九test2 1Initiative/initiate/ launch/ pioneer/introduce/ develop2. National policy/NewZealand strategy 3. Global/international 4. Team effort/ institutional working party5. Hypothesis/guess/ speculation/ possibility/theory/potential6. Suitable/ap

发表于:2018-12-18 / 阅读(180) / 评论(0) 分类 雅思英语

今天潘吉和Jenny要和大家讲讲怎么正确的学单词,提高自己的词汇量,并把这些词汇运用到平时的生活对话中。看看你的学习方法对了吗? Vocabulary alone is not enough!!! 光有词汇量是不够的! Ti

发表于:2018-12-26 / 阅读(178) / 评论(0) 分类 美国文化脱口秀

By Cathy Majtenyi Nairobi 19 May 2008 Fuel efficient stoves and ceramic water purifiers are two examples of low-tech innovations that can help people in poor countries improve their quality of life. Because what is known as appropriate technology usu

发表于:2019-01-10 / 阅读(212) / 评论(0) 分类 VOA标准英语2008年(五月)

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(210) / 评论(0) 分类 2007年VOA标准英语(九月)

High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are

发表于:2019-01-14 / 阅读(245) / 评论(0) 分类 VOA标准英语2014年(四月)

美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are taking aim at them as well. At issue

发表于:2019-01-19 / 阅读(176) / 评论(0) 分类 VOA双语新闻 2014年4月

HAIKOU, Jan. 28 (Xinhua) -- China's aviation authorities(民航当局) on Friday started to allow helicopters to fly in low-altitude airspace over the tourist island of Hainan on a trial basis for the first time. The aim is to eventually open a part

发表于:2019-01-19 / 阅读(250) / 评论(0) 分类 英语新闻

统计学名词词汇 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 infer

发表于:2019-02-03 / 阅读(179) / 评论(0) 分类 英文语法词汇

统计学名词英语单词 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 i

发表于:2019-02-06 / 阅读(294) / 评论(0) 分类 英文语法词汇

化妆常用用语(二) 面奶 cleansing milk 去黑头洗面奶 biological cleanser 清洁面霜 clarifying cream 眼部御妆水 eye make up removing 按摩霜 massage cream 按摩油 massage oil 面膜 mask 冷膜 freezing mask 热膜 hotting mask 海藻面膜 seaweed mask 颈霜restru

发表于:2019-02-07 / 阅读(172) / 评论(0) 分类 英文语法词汇

TC Williams, the only public high school in the city of Alexandria, Virginia, is dealing with challenges. The school is known for its ethnic and cultural diversity but it has been named by Virginia's Department of Education as one of the lowest achie

发表于:2019-02-08 / 阅读(182) / 评论(0) 分类 VOA标准英语2010年(六)月

Hiring Process by which a company assesses qualified individuals to fill openings in the company. 雇用 公司评估并选出符合条件的应聘者来公司任职。 Medical test Standard test to determine whether a potential employee is fit for d

发表于:2019-02-09 / 阅读(165) / 评论(0) 分类 英语口语

Science and technology 科学技术 Channelling heat 传递热量 Good conduct 良好的传导 It may soon be possible to control heat flows with great precision 有可能实现对热流的精确控制 HEAT, as every schoolboy knows, moves in three w

发表于:2019-02-17 / 阅读(177) / 评论(0) 分类 经济学人科技系列

视频在英语中常表示为: video frequency (V.F.); vision frequency; visual frequency; video 例句: 1. 谁说视频游戏不能被赋予教育意义? Who says video games aren't educational? 2. 选择面广而且视频质量高。 High qualit

发表于:2019-02-18 / 阅读(203) / 评论(0) 分类 英语口语

英: Hiring Process by which a company assesses qualified individuals to fill openings in the company. Medical test Standard test to determine whether a potential employee is fit for duty. Drug test Standard test to ensure that a potential is not t

发表于:2019-02-18 / 阅读(207) / 评论(0) 分类 实用英语

英: Hiring Process by which a company assesses qualified individuals to fill openings in the company. Medical test Standard test to determine whether a potential employee is fit for duty. Drug test Standard test to ensure that a potential is not t

发表于:2019-02-21 / 阅读(225) / 评论(0) 分类 实用英语

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(279) / 评论(0) 分类 英语新闻
学英语单词
acetylisoeugenol
amantadines
analgesic
Apamea
appanages
area identifying number
at-railhead
at-tention
bathytoma luhdorfi
beautiful morning
bird rape
blame-game
bony defect
boy-man
broad-leaved twayblades
CDPV
chameleonlike
choledochoduodenal junction
chunner
conglobating
containment heat removal system
contractual specification
control system structure
core-setting gauge
corycavidine
cwtch
dandified
discounts
discriminative condition
economic welfare
electrostatic force microscopy
engine-room emergency bilge suction valve
feelness
field techniques
forktail
free flight angle
frequency-modulated sound
fusil
fuzzy space partition
geometric effect
gradient curve
grigorian
High Halden
image-forming ultrasonic microscope
incidence of crime
isogermidine
krunks
laundry room
lissomest
livestock anatomy
losing rate
magnetic energy density
meat pounder
metabolises
microprogram control section
mikulicz's cell
moist surface
morin khuur
multivalve turbine
nearly perfect crystal
neutron monochromator
normalized number
ntaryamira
olusatrum
ooh la la
open reel tape
palmate feet
peraluminous
performance data
persona grata
pledge one's troth
pleochroic filter
Portmore
postdoctorates
pruning of green branches
Pyeongchanggang
ramp reactivity insertion
roundness
running-board lamp
scientest
sea slaters
self-organizing large information dissemination
serrated disc
sertularias
several issues
sheet mineral
sherryvallies
sphagnodyt
stotland
straight-edge bobbin
supercontrolled
three wire meter
thrust line adjustment
toe the party line
Tome's
tube neck
ungul
variable profit
w.p.a
wedge wire cloth
wively
zohars