标称壁厚

naive a.幼稚的,无知的,天真的 napkin n.餐巾(纸) narrative a.叙述的,叙事体的 n.叙述,记叙文 nasty a.肮脏的;下流的;险恶的;令人不快的 necessitate vt. 迫使

发表于:2018-12-01 / 阅读(326) / 评论(0) 分类 大学英语六级词汇

人的大脑的结构会影响人的政治立场吗? Alice: Hello, I'm Alice. Rob: And I'm Rob. Alice: And this is 6 Minute English! Weve had a special request from our listeners in Lugano, Switzerland for a more complicated topic this week. Were t

发表于:2018-12-27 / 阅读(200) / 评论(0) 分类 一起听英语

Finance and Economics;Man and machine; 财经;投资人与经济机器; The economic ideas of the world's most successful hedge-fund boss; 世界最成功的对冲基金经理的经济思想; The most beautiful deleveraging yet seen is how Ra

发表于:2018-12-31 / 阅读(249) / 评论(0) 分类 经济学人财经系列

Alice: Hello, I'm Alice. Rob: And I'm Rob. Alice: And this is 6 Minute English! Weve had a special request from our listeners inLugano, Switzerland for a more complicated topic this week. Were talkingabout the structure of the brain, and how it could

发表于:2019-01-07 / 阅读(245) / 评论(0) 分类 六分钟英语

在这次节目里我们要给大家介绍两个都是以wall这个字为主的习惯用语。Wall这个字是什么意思呢?Wall就是一堵墙的墙。有不少习惯用语都跟wall这个字有关

发表于:2019-01-11 / 阅读(332) / 评论(0) 分类 美国习惯用语

质量 上等货 Al article||OK article 一级品 first grade article||fine article||good article||superior article 超级品 article of first quality||article of extrra OK grade||extra fine article 中级品 middling||medium goods||common goods||goo

发表于:2019-01-11 / 阅读(219) / 评论(0) 分类 实用英语

She spun her snell with silkglands on the underside of her abdomen. The threads harden on contact with air. The trap's set, but she's treading carefully. The web's only sticky in places. She can move around, but others can't. The first bite of the da

发表于:2019-01-22 / 阅读(201) / 评论(0) 分类 自然百科2013年

Business 商业报道 3D films struggle Flat expectations 预期值过高 3D films, cinema's great hope, have become niche products 电影公司最大的希望3D电影让人失望了 Voldemort looks no prettier in 3D 3D版伏地魔并没有更好看

发表于:2019-01-26 / 阅读(207) / 评论(0) 分类 经济学人商业系列

3D films struggle 3D电影举步维艰 Flat expectations 预期值过高 3D films, cinemas great hope, have become niche products 电影公司最大的希望3D电影让人失望了 Voldemort looks no prettier in 3D 3D版伏地魔并没有更好看 TE

发表于:2019-01-26 / 阅读(221) / 评论(0) 分类 经济学人综合

HARI SREENIVASAN: One factor contributing to poverty, stagnating wages. As this graphic shows, wages adjusted for inflation have been virtually flat for 45 years, but consumer prices have been rising sharply during that same period. For more about th

发表于:2019-01-27 / 阅读(208) / 评论(0) 分类 PBS访谈商业系列

China's economy again beat Japan's in the third quarter(第三季度) of this year, AFP reported on Dec 9. China's nominal GDP amounted to $1.42 trillion during July to September, compared with Japan's $1.37 trillion, the report said, citing Japa

发表于:2019-02-05 / 阅读(236) / 评论(0) 分类 英语新闻

TOKYO, Feb. 14 (Xinhua) -- Japan's economy shrank(缩小) an annualized real 1.1 percent in the fourth quarter of 2010, marking the first contraction in five quarters, the Cabinet Office said Monday. The October-December period figure, measured by gr

发表于:2019-02-07 / 阅读(182) / 评论(0) 分类 英语新闻

Pre-Listening Vocabulary observation: something that you see cross section: a view of the inside of something after a cut has been made across it hold true: remain a fact or truth even in other situations ideal: suitable sap: fluid (sugar and mineral

发表于:2019-02-08 / 阅读(455) / 评论(0) 分类 Facts-事实

妊娠糖尿病与心脏疾病有关 WASHINGTON, March 12 (Xinhua) -- Women who develop gestational diabetes may face an increased risk of early heart disease later in life, even if they do not develop diabetes subsequent to their pregnancy, U.S. res

发表于:2019-02-08 / 阅读(222) / 评论(0) 分类 英语新闻

逛街买衣服的时候,总是会在S和M两个尺寸之间纠结。每次把自己塞进S号的衣服里,都会顿时很欢喜。可是,你有没有想过,你穿在身上的S号跟几年前的S号是一样大的吗? Vanity sizing, also know

发表于:2019-02-09 / 阅读(201) / 评论(0) 分类 英文语法词汇

You see the education performance, PISA, which is the international ranking of educational performance 你可以看一看教育方面的表现,国际学生评估项目(PISA)是国际教育成果排行榜, looks at all of the countries around

发表于:2019-02-13 / 阅读(196) / 评论(0) 分类 TED演讲国际问题篇

Finance and economics: China's economic data Right on target 中国经济数据,正中红心 Is growth really 7% a year? 增长率当真是年7%? It all seems a little too perfect to be true. 一切似乎完美得难以置信。 The Chinese gover

发表于:2019-02-17 / 阅读(162) / 评论(0) 分类 经济学人财经系列

麦田怪圈不是我们干的。请用心想想吧。我们以你们认为不可能实现的速度飞行于群星间可你们还认为我们需要为了联络用途而压下麦秆?你们为什么还总是以为我们会在荒郊僻野着陆? 我们

发表于:2019-02-19 / 阅读(235) / 评论(0) 分类 英语美文

17 Into the Troposphere 第十七章 进入对流层 Thank goodness for the atmosphere. It keeps us warm. 谢天谢地,我们有了大气。它使我们有了个温暖的环境。 Without it, Earth would be a lifeless ball of ice with an average te

发表于:2019-02-25 / 阅读(215) / 评论(0) 分类 万物简史

NOW almost five years old, the economic crisis rumbles on. In order to assess how much economic progress it has undone, The Economist has constructed a measure of lost time for hard-hit countries. It shows that Greeces economic clock has been turned

发表于:2019-03-09 / 阅读(306) / 评论(0) 分类 经济学人综合
学英语单词
197PT
3-methylindole
air-standard diesel cycle
Ampelopsis quinquefolia
Amroha
autobiopic
basic price data
bowline cringle
bresil
brilliant crimson
bromcyan
Bunias cochlearioides
carphostilbite
catalponone
chromogenic substrate
command computer
cough medicine
Coulter, John Merie
craghoppers
cross-currency interest rate swap
cross-line
cyanophycinase
data protocol
deuterosyncytium
discrimination box
drivelike
druggister
foehn wind
Fordi Moulay Hassan Pacha
free-silica
functional training
gall wasp
gambets
genus Coffea
Guanamprazine
haemophilia bs
haemoxanthine
hit the can
huam
hydraulic copying head
hydro-ecology
IDEC-C2B8
industrial nursing
irreversible compression
job to job comparison
kacandes
mahogeny
mahonine
MFPF
Microgamet
microperoxidase
miniaturized circuit
module object
neoarsycodile
nervi axillaris
oceanfront
ocellus (pl. ocelli)
ofeq
offshore wildcat well
on the fret
patulous
permanent modulation
poor tooling
pseudocoprinus disseminatus
quad-in-line package
r?ntgen current
radioastronomy
recoil ion
rennet (or abomasum)
ring of hone
romuluss
schoenoplectus
secondary integument
shallow gully
silvery gibbon
similarity in spirit
single periodic block
sink drain
source evaluation
southern corn rootworm
static conditions
stew-pot
submarine safety monitoring system
superadditional
supramolecular structure
team up with
the isthmus of panama
Thelma Ritter
thermal pulse
Tibetan Plateau
tidal limit
timelocks
toolmaker microscope
untie
vacuum extractor
Verde Grande, R.
vibrating jet method
Vitagraph
Wanaque Res.
work sample test
younghood
Zhupanovo