间隙脆化敏感材料

[00:03.89]You will hear three pieces of recorded material. [00:08.75]Before listening to each one, [00:12.90]you will have time to read the questions related to it. [00:17.55]While listening, [00:20.72]answer each question by choosing A, B, C or D. [

发表于:2018-12-03 / 阅读(140) / 评论(0) 分类 最新版英语听力教程

Poland unveiled a gorgeous, glowing bike path in the Mazury region to help nighttime cyclists get from A to B. 波兰马祖里地区近日建成一条精美绝伦、闪闪发光的自行车道,以帮助夜间骑行者从甲地骑到乙地。 The 10

发表于:2018-12-11 / 阅读(76) / 评论(0) 分类 英语新闻

William: Hello, and welcome to Entertainment, I'm William Kremer. Today, I'm very excited, because we're going to be hearing from one of my very favourite comedians Gene Wilder. If you're a fan of the crazy comedies of Mel Brooks, you'll know Gene W

发表于:2018-12-19 / 阅读(90) / 评论(0) 分类 Entertainment

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. After water, tea is the world's most popular drink. Now three New York City high school students have discovered what maybe a bruing scandal because th

发表于:2018-12-24 / 阅读(153) / 评论(0) 分类 Scientific American(七)月

This is Scientific American 60-Second Science. I'm Cindey Graber. This will just take a minute. When TV sets die, they usually end up incinerated or in landfills. But now researchers from Englands University of York believe theyve found a valuable us

发表于:2018-12-24 / 阅读(118) / 评论(0) 分类 Scientific American(七)月

[00:03.81]bottom line :结余;结算 [00:05.82]bundle :n.搭售商品 [00:07.49]convention :n.(专业)展览会 [00:09.37]demonstration :n.展示 [00:11.46]entrance :n.入口 [00:13.29]go with :选择;决定采用 [00:15.17]high traffic :a.高流量

发表于:2018-12-31 / 阅读(208) / 评论(0) 分类 商务英语分类核心1000词汇

Idiopathic 自发性 Incubation period 潜伏期 Interstitial inflammation change 间质性炎症改变 Isolation Order 隔离令 Legionella 军团菌 Leptospriosis 钩端螺旋体病 Liquid soap 洗手

发表于:2019-01-03 / 阅读(105) / 评论(0) 分类 医务英语

英语应用文写作之慰问信 慰问信 (Notes of Sympathy on Illness, Injury and Material loss) 亲友生了病或受了伤,或由于火灾、水灾、被盗等不幸事件蒙受了损失,就应该写封信表示慰问。慰问信要写的

发表于:2019-01-03 / 阅读(116) / 评论(0) 分类 英语作文

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(126) / 评论(0) 分类 VOA标准英语2014年(二月)

Scientists Create Blackest Material Ever Of all the black things in the universe only the infamous black holes are so black that not even a tiny amount of light can bounce back. But scientists have managed to create material almost as black, and it h

发表于:2019-01-14 / 阅读(120) / 评论(0) 分类 VOA标准英语2014年(七月)

In a bid to upgrade the manufacturing sector, the Chinese central government rolled out the Made in China 2025 program last year, which is designed to transform China into a world manufacturing power. It has also been one of the hot topics at the soo

发表于:2019-01-20 / 阅读(79) / 评论(0) 分类 英语新闻

You may be interested in a copy of our current price list for straw products. Here is a price-list together with a booklet illustrating our products. Our products are very popular because of the natural material, their artistic designs and the fine w

发表于:2019-01-21 / 阅读(92) / 评论(0) 分类 天天商务口语

Science and Technology Plastics There and back again 科技 塑料 旧法新用 An old idea may help solve the problem of plastic waste 一个老方法也许可以帮助解决塑料垃圾的问题 PLASTICS were once regarded as wonder-materials. They

发表于:2019-01-26 / 阅读(105) / 评论(0) 分类 经济学人科技系列

By June Soh Washington 04 May 2007 Artists use a variety of materials for their creations -- paint on canvas, pencil on paper, metal or stone sculpted into life-like form. Still others create works totally unique from glass. VOA's June Soh met one s

发表于:2019-02-07 / 阅读(141) / 评论(0) 分类 2007年VOA标准英语(五月)

白骨精 female office elite 拜金女 money-worship girl; material girl 败犬女 loser dog 大姐大 alpha woman 干物女 dry fish; dull and listless woman 乖乖女 well-behaved girl; obedient girl 虎妈 tiger mother 姐(姐只是个传说中的

发表于:2019-02-07 / 阅读(79) / 评论(0) 分类 英语口语

有关于外贸跟单英语口语60句 1.whats the size?多大尺寸? 90x90 (ninety by ninety)九十乘九十。 2.whats the cmb? 体积多大? 0.07m3 (zero point zero seven cube meter) 0.07立方米。 3.whats the best/last price? 最低价是

发表于:2019-02-15 / 阅读(123) / 评论(0) 分类 天天商务口语

The APP, 'zenkr', allows students to participate in class, not through a show of hands, but by communicating through their smartphones. Users scan a QR code projected on screens with their smartphones or other devices and then answer questions. The r

发表于:2019-02-17 / 阅读(127) / 评论(0) 分类 英语新闻

19.At least 1 CTN. 至少一箱/件。 20.Theres minimum quantity.有最小起订量。 21.Can they be mixed?可以混装吗? 22.Mixed packing.混装。 23.Just a moment. Let me check.稍等,让我查一下。 24.Same price/size. 一样的价格

发表于:2019-02-19 / 阅读(126) / 评论(0) 分类 实用英语

文本: H: Come in. A: Doing your homework? H: Yeah. What's up? A: I was just reading some material on this truth up day. Figure if I'm going to supervise, I... H: You really don't have to go. I mean, it sounds pathetic. A: No, I want to go. I need

发表于:2019-02-23 / 阅读(80) / 评论(0) 分类 跟着美剧练发音

雾霾 haze; 烟雾 smog; 空气污染指数 air pollution index; 橙色预警 orange alert; 悬浮颗粒物 airborne particulate matter; 可吸入颗粒物 inhalable particle; 有毒物质 toxic substance; 空气质量检测 air quality monitoring; 实

发表于:2019-02-26 / 阅读(129) / 评论(0) 分类 雅思英语
学英语单词
aerial perspective
air-space calbe
AISI steel
All work and no play makes Jack a dull boy.
allantoin acetyl methionine
altruists
angel-noble
aqueous ripple mark
Auer's phenomenon
Bagis
BAPC
bawl and squall
berber carpet
board fish
brown-graier
bullwort
butylated resin
calculus of contingency
caplinger
Catabola
circulation of a vector
claridade
combined variance
Complutensian
cotton classing
dano-norwegians
data bus transceiver
data storage system
deformedly
developmental biology of prokaryotes
die side wall
DO group
Duncan's mechanism
electro-conductibility
elephant's teeth
ELPC
equilibra
eyepiece prism
fovea articularis inferior atlantis
general purpose machining center
general territory
glare proof mirror
high denier-fibre
hildae
holarrhidine
hydroaromatic ring
hydrogen detonation
hyperglycosuria
Ilawe
inertial guidance accelerometer
injection-fluid front
inversion haze
iow
karnow
kidbrooke
leaving velocity
lob
lycopodium power
main verb
marvin
microsomaloxidase
mirror instrument
mispersuaded
modal behavior
motorized rheostat
muant
nonhemogenic
odonto-maxillary sursery
off-scouring
original equipment
partial floor
PBFI
penhouse
power-struggles
ratio of fixed assets to long term capital
rucs
sand vipers
schistocormus fissiventralis
second wife
secondary reserve
Seongbuk
side crank engine
singelgracht
solenoid model
speed pick-up
spot projection
spring backed type indirect pilot
steamalloy
take a short cut
text spacing constant
thermaochemical reaction
top charge
true bill
true-believers
tverskaya
two-phase circuit
Ulfilas
under-grade wood
wall board
well ear
Wiesau
yucca aloifolias