长时间工频[耐压]试验

[00:04.00]For Questions 6--10,you'll hear a monologue concerning Election Time. [00:11.08]While you listen, [00:13.95]complete the sentences or answer the questions. [00:18.81]Use not more than 3 words for each answer. [00:29.47]W:. . .So much for th

发表于:2018-12-03 / 阅读(197) / 评论(0) 分类 最新版英语听力教程

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(158) / 评论(0) 分类 电信英语

An Introduction to Verb Tenses 英语日常语法:动词时态 For VOA Learning English, this is Everyday Grammar. Today we are going to give you a basic overview of the verb tense system in English. Verb tenses tell us how an action relates to the f

发表于:2018-12-16 / 阅读(104) / 评论(0) 分类 2016年VOA慢速英语(一)月

本单元是关于新房客伙伴的对话 Helen: Ok everyone, I've got an announcement. We need to get someone for Michal's room as soon as possible. Alice/Tim: Really? Helen: Yeah well, he e-mailed me the other day and he seems to be staying in Poland, at least

发表于:2018-12-26 / 阅读(167) / 评论(0) 分类 公寓伙伴

[00:03.58]M:Section I Listening Comprehension [00:08.15]Part A Directions: [00:11.81]you'll hear a conversation in which Mrs.Long and Dr.Ross [00:17.76]are negotiating an electric project. [00:22.02]Listen to it and [00:24.97]fill out the table with

发表于:2018-12-27 / 阅读(200) / 评论(0) 分类 最新版英语听力教程

Describing Duration Kathryn: Are you still watching that movie? Its been over three hours! Martin: Yeah, its a little long for a feature film. Kathryn: A little long?! Its interminable. How can you continue to watch it? Martin: Well, the first half w

发表于:2018-12-27 / 阅读(238) / 评论(0) 分类 2014年ESL之餐饮娱乐

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(122) / 评论(0) 分类 轻松英文阅读

Jana: Hey, Peter, are you interested in dancing by any chance? Peter: Yeah, I do. I like dancing. Why? Jana: That's great. Well there is a salsa class in Oita City tomorrow night and a few of us are going but it's mainly we have a group of girls, fiv

发表于:2018-12-29 / 阅读(124) / 评论(0) 分类 英语趣味课堂

[00:01.83]Module 3 COMPUTERS AND THE INTERNET [00:06.41]UNIT 3 You will have an English test next week. [00:12.52]2 Listen and tick. [00:15.45]Tick () the things that David will do today. [00:20.00]Will you be busy today, David? [00:22.55]Yes, I will

发表于:2018-12-29 / 阅读(185) / 评论(0) 分类 外研社新标准初中英语八年级

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(150) / 评论(0) 分类 漫画搞定六级词汇(文本+音频)

Editor's note: See An Introduction to Verb Tenses for the first story in this series. For VOA Learning English, this is Everyday Grammar. This is the last in our four-part series on verb tenses. Make sure you see our episodes on progressive and perfe

发表于:2019-01-02 / 阅读(156) / 评论(0) 分类 2017年VOA慢速英语(一)月

The Perfect Progressive Tenses Editor's note: See An Introduction to Verb Tenses for the first story in this series. For VOA Learning English, this is Everyday Grammar. This is the last in our four-part series on verb tenses. Make sure you see our ep

发表于:2019-01-12 / 阅读(215) / 评论(0) 分类 2016年VOA慢速英语(一)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(218) / 评论(0) 分类 2017CRI中国国际广播电台

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(143) / 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(217) / 评论(0) 分类 英文语法词汇

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(130) / 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(115) / 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(241) / 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(183) / 评论(0) 分类 英语听力文摘 English Digest

No one could withstand him, the Hound rasped. That's truth enough. 没人挡得住他,猎狗粗声道,此话倒是不假。 No one could ever withstand Gregor. That boy today, his second joust, oh, that was a pretty bit of business. 的确谁也挡

发表于:2019-03-10 / 阅读(235) / 评论(0) 分类 冰与火之歌系列之《权力的游戏》
学英语单词
acanthostyle
aggradation of risk
antisymmetry
antritis
associative lookup
avian (infectious) encephalomyelitis
axial hydrogen cooler
beet slicing machine
besmart
Bethe lattice
beyond outside the pale
bunkering agent
can liner
cedulas
chloromercuribenzene
cinder box
clearing exchange slip
coefficient E
cyclotomic function
deaux
diffraction rings
equatorial moment of inertia
Facies pelvica
fastigiated
Fenske-Undewoos equation
flour
fraxetol
frousting
furry
gaseous fuel dew point
had a cow
herbaceous steppe
high-teas
horner's ptosis
hot gospeling
Hoya villosa
hundredweight (cwt)
igalikite
international standard works code
intrinsic parity!
kicklines
kinema colour
kurch
La Pampa, Prov.de
lateral basal segment of lower lobe
Leibnitz's rule
lemba
levoisier
linkage section
lymphogranuloma benignum
Malva cathayensis
MBSCC
methyltetrahydroharman
minimalisms
nominal angular momentum
nutrunners
oce
off license
optical mask
organic ion
palmita
palmitic
parsec
pixyishness
proton microtron
pseudo-pore
radiation pressures
raptorial bird
redtail
reincrudescence
rippe
ruinator
scheldt rivers
schizophyllium commune
schoolar
seal cylinder
Seekay wax
semantic relation
semiobscure
Sherlocks
shiten
shrouded valve
six-footer
smart shop
soft fibre core
soft-x-ray appearance potential spectroscopy
soil bulk density
space structure
split plot method
springer spaniels
sulphiredoxin
switchgear
take-up the backlash
tendries
tobacco common mosaic
tower-type grain drier
tradescantia reflexa
transition elements
vector green's theorem
vercoe