模拟蒸馏

Rob: Hello and welcome to 6 Minute English from BBC Learning English. I'm Rob and with me is Finn. Finn: Rob: Finn? Are you ok? Finn: (breathes out) Ahhh 49 seconds I was just holding my breath! Rob: A new hobby of yours, Finn? Finn: Well today we're

发表于:2018-11-29 / 阅读(223) / 评论(0) 分类 六分钟英语

Steve Jobs was racing to ensure the Macintosh 乔布斯想要先声夺人 was the first personal computer to have icons on the screen. 确保Macintosh是第一台屏幕上有图标的个人电脑 But just before it was due to be unveiled, 而就在Ma

发表于:2018-12-27 / 阅读(118) / 评论(0) 分类 名人传记

About one thousand years ago, war and famine forced the Hakka ancestors to depart from China's central plains, embarking on a collective southward migration. 上溯千年,因战乱和饥荒 客家人的祖先从中原腹地出发 开始陆续大规模

发表于:2018-12-28 / 阅读(98) / 评论(0) 分类 舌尖上的中国第一季

兵势篇 NO.4: 纷纷纭纭,斗乱而不可乱; 浑浑沌沌,形圆而不可败。 乱生于治,怯生于勇,弱生于强。 治乱,数也;勇怯,势也;强弱,形也。 这句啥意思: 湍旗纷纷,人马纭纭,双方混战

发表于:2018-12-29 / 阅读(133) / 评论(0) 分类 孙子兵法

Cooking is one big science experiment and chefs have been gaining fame for more explicit uses of scentific techniques and tools in the kitchen. Now, according to an article in the December issue of physics world, mixologists the folks behind the bar

发表于:2019-01-08 / 阅读(130) / 评论(0) 分类 Scientific American(十二)月

Cooking is one big science experiment. And chefs have been gaining fame for more explicit use of scientific techniques and tools in the kitchen. Now, according to an article in the December issue of Physics World, mixologiststhe folks behind the bara

发表于:2019-01-08 / 阅读(140) / 评论(0) 分类 Scientific American(十二)月

化学品/农药残留物检测系统 - Chemical/pesticide residue testing; 外界污染源勘测仪器 - Detection of foreign contaminating objects; 实验室设备和传感器 - Laboratory equipment and sensors; 射线杀菌和巴氏杀菌消毒技术

发表于:2019-01-08 / 阅读(192) / 评论(0) 分类 医学英语

Simulated Disasters Provide Earthquake Data The Rock Mechanics Laboratory is one of several specialized labs at Lamont-Dohertys Division of Seismology, Geology and Tectonophysics, now studying the subterranean dynamics of earthquakes. Research profes

发表于:2019-01-13 / 阅读(163) / 评论(0) 分类 VOA标准英语2012年(一月)

ROBERT SIEGEL, HOST: NASA hopes to send people to Mars sometime in the 2030s. President Trump would like to see that happen even sooner. And at a remote site in the Utah desert, would-be astronauts are already simulating what it would be like to live

发表于:2019-01-16 / 阅读(150) / 评论(0) 分类 2017年NPR美国国家公共电台7月

By Claudia Blume Hong Kong 17 May 2006 The Pacific Tsunami Warning System has been tested for the first time with a two-phase, region-wide drill, sending alerts about imaginary earthquakes and tsunami

发表于:2019-01-19 / 阅读(187) / 评论(0) 分类 2006年VOA标准英语(五月)

By Phil Mercer Sydney 25 February 2008 A simulated refugee camp has been set up in Melbourne to show Australians the sort of hardship suffered by millions of people around the world. Refugee Realities is the work of the charity Oxfam. The camp is set

发表于:2019-01-31 / 阅读(119) / 评论(0) 分类 VOA常速英语2008年(二月)

By Tabinda Naeem Washington 17 April 2007 Visitors to The Smithsonian Museum's Arthur M. Sackler Gallery in Washington, D.C. are experiencing the beauty and splendor of Asian gardens without taking a step outside. The exhibit, called East of Eden: Ga

发表于:2019-02-02 / 阅读(192) / 评论(0) 分类 2007年VOA标准英语(四月)

direct a./ad. 直接的(地)v. 指挥 direction n. 方向,方位 director n. 指导者,主任 directory n. 人名地址录,(电话)号码簿 disappoint v. 使失望 解析:disappointment n. 失望 d

发表于:2019-02-03 / 阅读(133) / 评论(0) 分类 英文语法词汇

oil field 油田 wildcat 盲目开掘的油井 percussive drilling 冲击钻探 rotary drilling 旋转钻探 offshore drilling 海底钻探 well 井,油井 derrick 井架 Christmas tree 采油树 cr

发表于:2019-02-03 / 阅读(156) / 评论(0) 分类 英文语法词汇

雅思写作开头段常用思路 1.介绍当前背景、现象、形势+说出自己的观点 例1: As the competition for college education becomes severe, more and more parents begin to pay special attention to their childrens early education.

发表于:2019-02-12 / 阅读(179) / 评论(0) 分类 雅思英语

Something called the Danish Twin Study 一个叫丹麦双胞胎的研究表明, established that only about 10 percent 普通人在生物学允许的限度内的寿命, of how long the average person lives, 仅仅有百分之十 within certain bi

发表于:2019-02-14 / 阅读(134) / 评论(0) 分类 TED演讲科学篇

Those hours that with gentle work did frame, 时光老人曾用精雕细刻 The lovely gaze where every eye doth dwell, 刻出这众目所归的美颜, Will play the tyrants to the very same, 也会对它施暴虐于某一天, And that unfair whi

发表于:2019-02-16 / 阅读(214) / 评论(0) 分类 莎士比亚十四行诗全集

Brandy From Wine: How Alcohol Is Turned Into Brandy? 白兰地酿造工艺精湛,特别讲究陈酿时间与勾兑的技艺,其中陈酿时间的长短更是衡量白兰地酒质优劣的重要标准。干邑地区各厂家贮藏在橡木桶中的

发表于:2019-02-24 / 阅读(117) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
air pollutants
Amphophilia
Angelica dahurica var. formosana
antimalum
Basel-Country
bilelan
bits
Bolombo
bulging of calender bowis
cesium perrhenate
chamaephyta pulvinata
Chiconquiaco, Sa.
chlorocruorin
circuit-switched
consumer-credit register
contact stain(ing)
crane man's house
cumins
delete column
disilanylamino-
earth radio radiation
educao
educational theory
electronic fault indicator
erechtheions
expansive demand
femtochemistry
flash frame
flash-over contact
form of variability
free category
gate dielectric
genus scaphosepalums
geshrei
get no joy
harmonic quantity
Heterokonta
HF filtering capacitor
high-pressure impregnation
hightech industrial development zone
homoscedastic table
i-schod
Ibenzmethysin
interior trade
it is claimed that
Jacaré, Cachoeira
klamathensis
Kriz virus
La Ampuyenta
light circuits
local ecological basis
lun-
master mask
messire
microprocessor-baseds
migratory motion
multi-scaler
National Crime Squad
negative relay
Nieuwersluis
occupational safety and health act (osha)
optical enissivity
part-time employees
piedish
pneumococcus cellulitis
porgies
potexvirus potato virus x
press the public button
puzzlelike
Pyrrolidinopyridine
quality factor (q)
Ransbach
RBZ
reinforcement bumper
removing mud around wreck
right-hand justify
sabler
Sadohara
scuffing mark
septal crest
shandies
shear wave survey
speech acf
spikebill
straight grip
streptocephalids
superpartner
tawadros
the frozen mitten
thyristor installation
timbered shaft
toein gauge
tormentils
trypanosoma suis
tube ice machine
umaa
unobeyed
unreformable
vibrator horn
walto
WWT
youthly