音标:[hai priˈsiʒən ˈaɪsəˌtəʊp ˈreiʃiəu mæs spekˈtrɔmitə] ;
[化] 高精度同位素比质谱计

[00:04.10]inhabit inhabitant [00:06.48]vt.居住于,(动物)栖息于 n.居民,住户 [00:08.86]inherent inherit [00:11.13]a.天生的,固有的,内在的 vt.继承 [00:13.40]initial initiate [00:15.97]a.开头的,最初的;词首的n.词首大写字母

发表于:2018-11-30 / 阅读(189) / 评论(0) 分类 考研英语词汇2005

阅读理解是英语六级考试中的重点部分,而随着时代的发展,英语六级中的阅读题型也在不断更替改变,小编为大家整理了六级阅读理解练习及答案,希望可以为大家带来帮助! Questions 56 to

发表于:2018-12-12 / 阅读(72) / 评论(0) 分类 大学四六级阅读

By Mil Arcega Washington, DC 28 April 2006 watch Mass Transit report Metrobus powered by hybrid electric technology Bus companies in the United States are reporting an increase in ridership as high fu

发表于:2018-12-16 / 阅读(101) / 评论(0) 分类 2006年VOA标准英语(四月)

纽约火箭女郎舞蹈团 The Rockettes have been entertaining New Yorkers and tourists from around the world since 1925. The dancers have backgrounds in ballet, jazz and tap. And theyre required to be tall, between 168 and 179 centimeters. 自1925年

发表于:2018-12-16 / 阅读(129) / 评论(0) 分类 VOA标准英语2016年(二月)

It takes+时间+不定式 需要时间 例句: It takes about half an hour to get there. 到那里大概需要花半个小时。 It takes us a week to spend a honeymoon. 我们需要花一个星期的时间在巴黎度蜜月。 A:It only took me 45

发表于:2018-12-26 / 阅读(93) / 评论(0) 分类 跟艾米莉一起学口语

图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t

发表于:2019-01-02 / 阅读(196) / 评论(0) 分类 数学英语

图片1 图片2 by Jason Marshall Despite many peoples assumption to the contrary, math is undeniably artistic. It takes a tremendous amount of creative muscle and artistry to devise mathematical solutions. And, as made evident by their frequent batt

发表于:2019-01-02 / 阅读(219) / 评论(0) 分类 数学英语

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. If youve ever wondered where the Earth came from, the answer, it seems, is blowin in the windthe solar wind. Or so say scientists who, after examining sola

发表于:2019-01-08 / 阅读(101) / 评论(0) 分类 Scientific American(七)月

Christianity 基督教 Christendom 基督教界 Catholicism 天主教 Protestantism 新教,耶稣教 Reformation 宗教改革 Lutheranism 路德宗,信义宗 Calvinism 加尔文宗,长老宗 Ana

发表于:2019-01-11 / 阅读(61) / 评论(0) 分类 英文语法词汇

Agriculture Report - Why 'Precision Agriculture' Is a Good Investment This is the VOA Special English Agriculture Report. Precision agriculture is a way of thinking about how to improve production and get more from existing resources. It often involv

发表于:2019-01-12 / 阅读(101) / 评论(0) 分类 2012年VOA慢速英语(六)月

New Gene Therapy 'Precisely' Targets Cancer 新型基因治疗癌症法精确消灭目标 Cancer is one of the worlds most feared diseases, and with good reason: Its the leading cause of death across the globe. Every year, about 14 million people are

发表于:2019-01-12 / 阅读(51) / 评论(0) 分类 2015年VOA慢速英语(十一)月

老板Tom的班机因为台风来袭而停飞,从机场打电话给秘书Susan布置工作。 Tom: And if you don't mind, call our factory in China and see if things are OK there. I'm worried about flooding. 如果你不介意的话,给我们在中

发表于:2019-01-15 / 阅读(62) / 评论(0) 分类 商务礼节美语

Trees in real forests might also share information below ground. 在真正的森林中,树木可能还会在地下交流信息。 But this was really controversial, and some people thought I was crazy, 但这个想法其实挺有争议的,一些人

发表于:2019-01-18 / 阅读(77) / 评论(0) 分类 TED演讲科学篇

Topics: Famous Americans - Nikola Tesla; the Three Stooges; king versus royalty; in an attempt to versus in an effort to; accuracy versus precision Words: telegraph to resign patent x-ray remote controlled photographic memory eccentric mad scientist

发表于:2019-01-22 / 阅读(86) / 评论(0) 分类 美语听力 English Cafe

The X-ray image revealed how the black hole at the heart of the galaxy was firing unimaginable amounts of radiation into surrounding space and with extraordinary consequences. We could see what was going on at the centre and we could start to underst

发表于:2019-01-23 / 阅读(67) / 评论(0) 分类 探索与发现2013年

Was there any connection between the two? What Magorian discovered was completed unexpected. The relationship that we find was essentially that the bigger the galaxy, the bigger the black hole. That's in its broad terms. If you want to be a bit more

发表于:2019-01-23 / 阅读(59) / 评论(0) 分类 探索与发现2013年

BEIJING, May 13 (Xinhuanet) - China's central bank announced on Saturday it would lower the reserve requirement for commercial lenders by 50 basis points, the second time it has taken such action this year to inject more market liquidity and shore up

发表于:2019-02-04 / 阅读(120) / 评论(0) 分类 英语新闻

BBC Learning English People and Places David Coulthard Jackie: Hello, welcome to the programme, with me Jackie Dalton. I dont know if this sound means anything to you, but to me it conjures up images of my dad dropping off to sleep in front of the t

发表于:2019-02-07 / 阅读(295) / 评论(0) 分类 人与地方

China's sex ratio is quite worrying nowadays. According to census data, China's sex ratio at birth was 108 males to every 100 females in the early 1980s, only slightly above the natural rate of 103 to 107. In 2000 the ratio was 116.9 males to 100 fem

发表于:2019-02-14 / 阅读(116) / 评论(0) 分类 英闻天下

迷你对话1 A: Stop monkeying with my reading lamp! Its my birthday present. 别摆弄我的台灯。那是我的生日礼物。 B: I have just have a look. I wont break it. 我只是看看,我不会弄坏它的。 地道表达:monkey with some

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学英语单词
a nail in one's coffin
ability to react to market conditions
academic robes
annular placenta
array index
avalanche oscillator
bacterivore
Bagny-sur-Meuse
box canyons
brownridge
Buckle gauge
central heat supply
Ch'ǒngsan-ri
chiehs
citric acid cycle
cockscrow
commission for acceptance
conjugation agent
crack me up
cramer's
cyclical industry
differential stain
dine in
double gauss type lenses
double-beam instrument
El Alcázar
electro-prostatectomy
engine hatch lamp
Euro-bond market
exclusive distribution agreement
famous scenic site
fertility history
Finnish spitz
florales
genus aegicerass
Gormley
Greeker
H.O.D.
Hadefield
haemanthus coccineuss
halogen acyl chloride
Hascrome
hoble
homespuns
hoxsey
hydroxymethylglutaryl-CoA-lyase
incidence wire
interruptum
IOTT
kangaroo dog
leaden-eyed
linearly polarized light
ludu
manauto
mccreath
mechanical engineerings
mescalin
mexican dollar
miasmas
microprirsm
moor head and stern
motion picture analysis
Nφlev
offset angle of fly jib
Paraguayan monetary unit
pin it on to someone
Powassan encephalitis
pragmatically
propeller reinforcing girder
prostatein
pseudoarnica
re-implementation
reciprocal mass
Rhododendron albertsenianum
roaming charge
RS CVn binary
rubber pressing
ruminateth
scratch impact
sheet(slab)structure
ship's report
simulated agent
sorek
specifications
super drawing
TAFG
tetronic acid
Thermal Stresses
time sharing method
Tinakula I.
Trachyspermum triradiatum
Tukolon'
two-hinged structure
underhand single stope
upper lobe of left lung
urceolatum
vandy
well thumbed
wheel carrier flange
yeelens
zero Bessel function