层间未熔合

For many foreigners, part of the attraction of China is its mysterious and ancient splendor. But what attracts Chinese people? It was something that Paloma Sanchez, a certified GIA gemologist from Spain, had to learn through first-hand experience. Pa

发表于:2018-12-02 / 阅读(193) / 评论(0) 分类 2016CRI中国国际广播电台

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 keep [ ki:p ] The matter will keep till tomorrow. v. 拖延 这件事搁到明天再说。 lack [ lAk ] She is lacking in responsibility. v. 缺乏,没有

发表于:2018-12-05 / 阅读(209) / 评论(0) 分类 每日攻克5词

Now the speed of light is a very,very big number. 光速是个很大的数字 So if we just take a small amount of mass, 所以只要一点点质量 you get a huge amount of energy. 就含有大量能量 And that's the energy which actually powers ou

发表于:2018-12-07 / 阅读(241) / 评论(0) 分类 太阳科普

提到蟑螂,我们总会联想到肮脏昏暗的厨房和浴室当你进入房间打开灯的时候,它们就立马溜走了。但是并不只有害虫处理专家对它们感兴趣这些昆虫也启发了抗体、机器人以及机械肢体的研

发表于:2018-12-12 / 阅读(148) / 评论(0) 分类 阅读空间

Criticizing a lack of effort A: Allan, I am really disappointed by your lack of effort on this project. B: Look, Sally. Ive put just as much work into this as anybody else. A: No, Im sorry. I disagree. I dont think youve been working at full speed at

发表于:2018-12-25 / 阅读(238) / 评论(0) 分类 办公室英语口语

UNIT 68 POPULAR SCIENCE (Ⅰ) Lesson 135 Part Ⅰ Warming-up Exercises Note-taking: Inventions The words you may need for your note-taking in this drill: gasoline / barometer / Polaroid / pendulum / D

发表于:2018-12-27 / 阅读(223) / 评论(0) 分类 英语听力入门 (全四册)

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 dream [ dri:m ] His dream of being a d

发表于:2018-12-30 / 阅读(159) / 评论(0) 分类 每日攻克5词

Quixotic Fusion是一个集合空中杂技、舞蹈、戏剧、电影、音乐、视觉效果的艺术家团体。在TED2012大会上,他们带来了三段动人的舞蹈演出

发表于:2019-01-05 / 阅读(187) / 评论(0) 分类 TED公开课:艺术与幻觉

First, the second part of that title isnt true. You either forgot who loves you, or need to find more people who do. But there may be times where you feel alone and depressed just about everyone has spells like that, or is strong enough to admit it.

发表于:2019-01-08 / 阅读(167) / 评论(0) 分类 实用英语

Group of Eight leaders in Japan set a goal to cut global carbon emissions by at least half by 2050. Developing countries say rich nations have to take the lead. Transcript of radio broadcast: 11 July 2008 This is IN THE NEWS in VOA Special English.

发表于:2019-01-11 / 阅读(179) / 评论(0) 分类 VOA慢速英语2008年(七)月

Actors Criticize 'White' Oscars for Lack of Diversity The Academy Awards ceremony is Hollywoods biggest night of the year for actors and filmmakers. But this year, some are refusing to attend the ceremony. They are calling for a boycott. They are boy

发表于:2019-01-12 / 阅读(398) / 评论(0) 分类 2016年VOA慢速英语(一)月

By David McAlary Washington 21 November 2006 The United States and more than 30 other nations have signed a $13 - billion agreement to develop a form of nuclear power in a process called fusion. In a Paris signing ceremony, they agreed to cooperate

发表于:2019-01-12 / 阅读(316) / 评论(0) 分类 2006年VOA标准英语(十一月)

The name says it all - Jeff Lorber Fusion. Keyboardist and composer Jeff Lorber brings back his old Fusion moniker for an album reminiscent of his very first band. For the past 20 years, he's been known simply as Jeff Lorber, so it was just a matter

发表于:2019-01-13 / 阅读(204) / 评论(0) 分类 VOA标准英语2010年(六)月

Over a Billion Women Lack Safe Sanitation November 19 is World Toilet Day. Its estimated that more than a billion women lack access to safe sanitation. The NGO WaterAid says a lack of adequate toilets puts women at risk of shame, disease, harassment

发表于:2019-01-14 / 阅读(178) / 评论(0) 分类 VOA标准英语2012年(十一月)

Fusion is how stars produce energy. It occurs when the nuclei of light atoms, such as hydrogen, are fused together under extreme pressure and heat. Tokamak Energy, from Oxfordshire, believes that the third version of their compact, spherical tokamak

发表于:2019-01-17 / 阅读(261) / 评论(0) 分类 2015CRI中国国际广播电台

But by the early 1970s a shift was under way. 但到了20世纪70年代初期,人们的想法开始转变。 Computing went from being dismissed as a tool of bureaucratic control to being embraced as a symbol of individual expression and liberation

发表于:2019-01-22 / 阅读(180) / 评论(0) 分类 乔布斯传

HEALTH REPORT - Lack of Sleep Linked to Weight Gain By Cynthia Kirk Broadcast: Wednesday, December 15, 2004 I'm Gwen Outen with the VOA Special English Health Report. There are new findings that not e

发表于:2019-01-26 / 阅读(176) / 评论(0) 分类 健康与经济

DEVELOPMENT REPORT - Lack of Hope Blamed as Some Afghan Women Choose Death by Fire By Jill Moss Broadcast: Monday, March 29, 2004 This is Robert Cohen with the VOA Special English Development Report.

发表于:2019-01-26 / 阅读(227) / 评论(0) 分类 农业与发展

在美国当代英语语料库统计的20000个常用词中,lack作为名词的用法排在第1235位,在4.5亿个单词中出现了32157次; 频率最高的搭配: 形容词搭配:better lackgeneral lacktotal lackcomplete lackrelative lack 名

发表于:2019-02-13 / 阅读(153) / 评论(0) 分类 英文语法词汇

CHICAGO, Dec. 9 (Xinhua) -- Ford Motor Co. said Friday it is recalling more than 128,000 Ford Fusion and Mercury Milan sedans over concerns the wheel studs could crack and cause the wheels to separate, Detroit News reported. The recall includes 128,6

发表于:2019-02-14 / 阅读(194) / 评论(0) 分类 英语新闻
学英语单词
abscise
acipenser transmontanuss
adrenocortical hormone
air-cooler
Al Wannān
albumosease
assistaunt
autonomous navigation technology
baling
Barangbarang
barometric levelling
Bayard-Alpert ion ga(u)ge
BKV
breeding process
Burckhardt's operation
burden of instrument transformer
canarybird
capacitance balancing potentiometer
cascade(s)
catalyst scrubber column
check gurantee card
chemistry experiment
chloro-acetonic acid
CHPM
Chungu
combustion chamber shape
come up smiling
conjoined twin
corner stiffener
coupling with rub ber plates
damper blocks
deanesses
direct muscle
direct order recording and invoicing system
disk cache
elyrs
engineering data processing program
eulogism
exercise ... right
family palaemonidaes
fast food restaurants
feature point
forge lathe
four-tape
fuerte r.
full feeding
fundus of gland
genus Samia
girders
Gmailing
go over with a fine-toothed comb
Golchikha
Gold.
Gweru
half relief
high speed automatic monitor
inert gas cooler
itemize
joint estate
kakoo
Kirkcudbright
Lappula echinata
level detection
low-energy electron excited luminescence
Magnolia acuminata
mandibular canal (or inferior dental canal)
mapping cone
marry-gold
Metalcaptase
multioutlet TV coupler
Naval Special Warfare
nemipterus aurorus
non-hydrodynamic
oilcleaner
onsager reciprocity theorem
oriental armyworm
Palinges
particulate antigen
periodic table analysis
power transient
primary sedimentation basin
profit warning
propyl halide
radiator overflow tank
rail at
rate of circulation
Remarkable, Mt.
rotating dishpan experiment
spline approximate
Stachys L.
switched service
swiveling
synthetizer
systolated
taking-up equipment
ticketinspector
tickety boo
Tobin L.
trough cross -stratification
turbulence time scale
vijay
work loose