[材] 可变形永磁材料

[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(249) / 评论(0) 分类 最新版英语听力教程

第一章 视器 Chapter 1 Visual Organ accessory organs of eye 眼副器 adipose body of orbit 眶脂体 aqueous humor 房水 bulbar conjunctiva 球结膜 central artery of retina 视网膜中央动脉 chambers of eyeball 眼房 choroids 脉络膜 ciliary body 睫状体 ciliary

发表于:2018-12-05 / 阅读(240) / 评论(0) 分类 医学英语

[00:00.00]Lesson 21 We Make Only the Best! [00:13.54]我们只制造最好的! [00:27.09]When it comes to pricing, we are very competitive. [00:31.22]在价格上,我们富有竞争力。 [00:35.34]When it comes to quality, there is no competitio

发表于:2018-12-08 / 阅读(255) / 评论(0) 分类 赖世雄学英语第四册

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(245) / 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(193) / 评论(0) 分类 Scientific American(七)月

Lesson 79 A Strange Piece of Wood 一根奇怪的木头 Words: dreary adj. 沉闷的 drench v. 使湿透 drift vi. 漂流,漂泊 driftwood n. 浮水 drill vt. 钻孔,打眼 n./vi. 训练,操练;反复练习;n. 钻头,钻机 drizzle v. 下毛毛雨n. 细雨 drought n. 干旱 drowsy adj.

发表于:2018-12-30 / 阅读(145) / 评论(0) 分类 胡敏托福词汇记单词

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 kneel [ ni:l ] She knelt to pray. v. 跪

发表于:2018-12-30 / 阅读(276) / 评论(0) 分类 每日攻克5词

Obituary;Michael Lassen; 讣告;迈克尔.拉森; Michael Lassen, stained-glass artist, died on September 8th, aged 61; 迈克尔拉森,彩花玻璃艺术家,卒于9月8日,享年61岁; ALMOST nothing is known of the men who built t

发表于:2018-12-31 / 阅读(214) / 评论(0) 分类 经济学人人物系列

[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(288) / 评论(0) 分类 商务英语分类核心1000词汇

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(202) / 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(196) / 评论(0) 分类 VOA标准英语2014年(七月)

Copper can be rolled or hammered out into thin sheets, and so we say that it is malleable. It can also be easily drawn out into wire, and for this reason we call it ductile. Sheet copper is much used for covering the bottoms of ships, and for making

发表于:2019-01-17 / 阅读(172) / 评论(0) 分类 英国学生科学读本

China's first permanent magnetic monorail train has successfully completed a test run in the city of Qingdao, in Shandong Province. The high-tech urban transportation system features strong climbing capacity, a small turning radius, energy efficiency

发表于:2019-02-05 / 阅读(204) / 评论(0) 分类 cctv9英语新闻2016年

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(148) / 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(200) / 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(198) / 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(201) / 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(162) / 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(190) / 评论(0) 分类 雅思英语

Although audio tapes and video tapes look different, theyre based on the same principles. Each has a roll of magnetic material which slides past the so-called playback head in the VCR or cassette deck (cassette decks have one playback head, VCRs have

发表于:2019-03-06 / 阅读(300) / 评论(0) 分类 英语时差8,16
学英语单词
'erb
ablactate
aerial height
al qaddahiyah
ame boid macrophage
anted up
apollonic circle
Arci, Mte.
asynchronous ds-cdma
bereave
blackaby
blade-carrying ring
Blakknes
cable excavator
cadmium yellow pales
Castanopsis jucunda
chaetoceros teres
combustion chamber deposit
corkin
crownland
development site
dewanny
dister
dose rate meter
El Aderj
elastic center method
encheck
energy technician
feasibilities
Feugarolles
fluid lubrication
fluorescent pH indicator
fly-drive holiday
fuel management system
griselimycin
heredodegeneration
hollow-cathode tube
hot nickel
hybrid bill
induction conduction heater
inherited literal
intrinsic heat
ironie
isotropic band
jam drop
Jesus lizard
Kurai-yama
land parcel
macrospheres
maintenance runaway
marching-band
masonry arch
methoxytabersonine
midcarpal
millrow
Mollasen
MOM19
mucking car
multibeam klystron
multifacetedly
national metric study conference
neagues
network virtual terminal
occures
off the grid
on our behalf
orthoplasy
parametric statistics
photochronographs
Physalis minima
Ponezhukay
porphyrizes
prefractionation
Preparedness averts peril
protoplasm
Provisions Of Oxford
put somebody's nose out of joint
quick-hardening
rain ga(u)ge
sighthole
single-line
smoked Irish
Soleil compensator
squatt
swoap
symmetric load
synchronous control
synchronous graphics RAM
temperate marine climate
three-grooved drill
throw himself into the lap of
trade embargo
unwrittenness
Urda
us treaty
vacuum uv radiation scale
waterjug
whemmled
woehlerite (w?hlerite)
Woodside
wretchedhede
zee-crank