双线性曲面

MICHEL MARTIN, HOST: Mars is about to get a new visitor from Earth tomorrow. If all goes well, a NASA probe called InSight will land near the Martian equator. Its mission is to study the interior of the planet. But, before it can carry out its missio

发表于:2018-12-18 / 阅读(116) / 评论(0) 分类 2018年NPR美国国家公共电台11月

地道美语听力播客English as a Second Language Podcast (ESLPod),是一家位于美国加州洛杉矶的英语教育研究机构推出的英文听力会话,于2005年7月23日首播, 主播Dr. Jeff McQuillan为南加州大学的语言学博士

发表于:2019-01-01 / 阅读(128) / 评论(0) 分类 地道美语播客

The National Oceanic and Atmospheric Administration (NOAA) confirms that some of the oil escaping from that ruptured well in the Gulf of Mexico is staying beneath the surface, raising new environmental concerns about the disaster. BP says there is no

发表于:2019-01-30 / 阅读(135) / 评论(0) 分类 VOA标准英语2010年(六)月

Climate change negotiators from 173 countries have agreed on an agenda after days of bickering over the scope of talks left little time for substantive discussions. The disagreement highlighted deep divisions between developing and rich countries on

发表于:2019-01-30 / 阅读(133) / 评论(0) 分类 英语新闻

66 神秘的彗星

发表于:2019-01-30 / 阅读(158) / 评论(0) 分类 科技之光

Marit Larsen 从那个红遍全球的少女组合M2M里走出来的Marit Larsen并没延续M2M的流行摇滚,而是选择了清澈的民谣曲风,用她时而俏皮时而的甜蜜的嗓音来吟唱她自己写的小曲儿,带给听者如沐春风的清新感觉。 中英歌词: It's such a funny sensation to be so happy that

发表于:2019-02-06 / 阅读(156) / 评论(0) 分类 音乐咖啡厅

LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic

发表于:2019-02-17 / 阅读(132) / 评论(0) 分类 英语新闻

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学英语单词
(electromagnetic) radiation
absorbitions
accordant value
acid brown forest soils
Ad. & E.
agf
apocarboxylase
associated diagram
Aubusson
bailing-out
bakke decisions
biphase data code
bitesized
break bulk cargo
breguet endurance formula
bronchial fremitus
carrying charge on investment
caudinids
cleaning supplies
color definition chart
condenser leakage detection
coral-wood
cosella championi
costoxiphoid ligaments
counter-strokes
Dalbergia assamica
degree of freedom of a kinematic chain
digital advertising
downione
Edison storage battery
electronic governance
employee satisfaction survey
enq sequence
enterprise social networking
er-in
fixation of loosened tooth
form-fit tank
free fatty acid crystal
global kinematics
gommin'
Gyobingauk
Hanham
hardphone
hbo
heat shrinkable plastic
heterocephaluss
hillside tractor
honily
indicanmeter
intrap
irenina viburni
isoenergetic
kaden
keep ... diary
Kynuna
lateral tuberosity
liberation on parole
ma-gog
Maillard's coefficient
major power supply
man-of-war bird,man-of-war hawk
Monkin
multiple accumulating register
Myanmar snub-nosed monkey
NC deep hole drilling machine
new fuel facility
Peissenberg
penetrant unit
pink shower tree
Pittsworth
polymer process engineering
power save circuit
puberuic acid
reciprocity method
refinancings
regelindiol
ring nuclei
rotativesaw
scicex
silicon base grease
sixth scale-step
Sketelöv
slipped pancake
snap cap
soldered can
solemn-faced
soretite
speakeasies
Stannochlor
stereoscopic parallax apparatus
streptotheca thamesis
supertoxic agent
supporting schedule
syrah
system of immobilization
time-killer
to arouse sb from sleep
topping up jug
towed solenoid
vco2
video-store
zygomaticofacial canal