[网络] 紫外光电子能谱;紫外光电子能谱法

In 2008 astronomers discovered surprising amounts of water molecules where planets were forming near young stars. But how, they wondered, could those molecules survive? They should have been destroyed by ultraviolet radiation. In theory, planetary du

发表于:2018-12-02 / 阅读(212) / 评论(0) 分类 Scientific American(十二)月

HEALTH REPORT - Health: Looking for Skin CancerBy Brianna Blake Broadcast: Tue, 4 Jul 2006 16:00:00 UTC I'm Faith Lapidus with the VOA Special English Health Report. Tanning beds produce ultaviolet ra

发表于:2018-12-07 / 阅读(174) / 评论(0) 分类 2006年慢速英语(七)月

21 俄勒冈青蛙数量急剧减少的调查分析 DATE=5-11-01 TITLE=ENVIRONMENT REPORT - Oregon Frog Study BYLINE=Cynthia Kirk (Start at 59

发表于:2018-12-07 / 阅读(145) / 评论(0) 分类 自然探索

Sunscreened Plants 遮光植物 A NASA researcher is finding that alfalfa plants grow more poorly when exposed to UVB -- ultraviolet B radiation from the sun. Learn more about sunscreened plants -- today on Earth and Sky. JB: This is Earth and Sky. Eart

发表于:2019-01-02 / 阅读(262) / 评论(0) 分类 (科普英语)Earth and Sky

时尚的太阳镜已经成为明星扮酷的焦点,当然粉丝们也就跟着追捧起来,古奇当然不会错过这种新兴的时尚啦,一起来领略一下时尚太阳镜的精彩吧! Listen Read Learn Gucci: Have you read the latest issue of Hit Light Music? May: Sure. The cover star of this issue

发表于:2019-01-07 / 阅读(165) / 评论(0) 分类 英语口语大赢家

Studies are finding that the vitamin known for building strong bones may also help prevent many diseases. Transcript of radio broadcast: 15 July 2008 This is the VOA Special English Health Report. Vitamin D helps bones and muscles grow strong and he

发表于:2019-01-11 / 阅读(187) / 评论(0) 分类 VOA慢速英语2008年(七)月

Sunscreen 防晒霜 I need to apply some sunscreen every time I am going out in summer. 夏天我每次出去的时候,我都需要涂些防晒霜。 SPF 防晒系数 Sun Protection Factor An SPF of 30 means that you could be out in the sun 30 time

发表于:2019-01-17 / 阅读(151) / 评论(0) 分类 英语俚语天天说

物理学 statics 静力学 motion 运动 inertia 惯性 gravitation 引力 relativity 相对 gravity 地心引力 vibration 震动 medium (media) 媒质 frequency 频率 wavelength 波长 pitch 音高 intensity 强度 echo 回声 resonance 回声,洪

发表于:2019-01-17 / 阅读(171) / 评论(0) 分类 托福英语

听力薄弱的考生是很难在托福考试中得到高分的。首先考生对自己的词汇量应该有个基本的了解。考生可以翻看一下TPO练习的问题部分,如果连审题都有困难,那么建议先别急着考试,好好从

发表于:2019-01-17 / 阅读(181) / 评论(0) 分类 托福英语

在托福考试中,听力是一个很重要的环节,而在听力备考的过程中,词汇又是非常重要的。 在托福听力的备考过程中,我们细细翻一下TPO资料,如果发现连审题都有着困难,那么,这时候就建

发表于:2019-01-17 / 阅读(202) / 评论(0) 分类 托福英语

主餐一道:泛听练习 以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。 一、泛听建议: 1、完整听一遍,掌握

发表于:2019-01-22 / 阅读(186) / 评论(0) 分类 NPR边听边练

is a consequence of ultraviolet light, of latitude and climate. 这只不过是紫外线 纬度和气候造成的。 There really is no such thing as race. 实际上并没有什么种族。 We're one species, each of us much much more alike than we a

发表于:2019-01-25 / 阅读(147) / 评论(0) 分类 公众人物毕业演讲

HEALTH REPORT - Study: Sunshine and Vitamin D May Improve Lung Cancer Survival By Cynthia Kirk Broadcast: Wednesday, May 18, 2005 I'm Gwen Outen with the VOA Special English Health Report. Sunlight he

发表于:2019-01-30 / 阅读(303) / 评论(0) 分类 健康与经济

Early effect 厄利效应 Early failure 早期失效 Effective mass 有效质量 Einstein relation(ship) 爱因斯坦关系 Electric Erase Programmable Read Only Memory(E2PROM) 一次性电可擦除只读

发表于:2019-02-05 / 阅读(202) / 评论(0) 分类 实用英语

Background carrier 本底载流子 Background doping 本底掺杂 Backward 反向 Backward bias 反向偏置 Ballasting resistor 整流电阻 Ball bond 球形键合 Band 能带 Band gap 能带间隙 Ba

发表于:2019-02-05 / 阅读(170) / 评论(0) 分类 实用英语

A new 'health' trend in Hong Kong sees women staring straight at the sun in the belief that it will replace their need for food and even improve their vision and sleep quality, reports Oriental Daily. 据《东方日报》报道,香港女性中兴起

发表于:2019-02-15 / 阅读(220) / 评论(0) 分类 阅读空间

A man who created neon noodles is being scrutinised as he's refusing to reveal what exactly has given them their crazy colours. 由于拒绝披露关于五彩面条的上色细节,霓虹色面条的发明者受到严厉审视。 The fluorescent foo

发表于:2019-02-18 / 阅读(191) / 评论(0) 分类 阅读空间

Kaleidoscope-like images are projected on the walls, and a long dining table lights up in a futuristic fashion. This is Ultraviolet, an exclusive eatery in Shanghai that resembles a scene from a science fiction film. The dining floor features a 10-se

发表于:2019-02-21 / 阅读(172) / 评论(0) 分类 2016CRI中国国际广播电台

话题类单词,术语 托福考试的lecture话题非常广泛,虽然官方指南给出了艺术、生命科学、自然科学和社会科学四大类话题,但事实上这四个话题已经能囊括任何专业知识点了,知识面再广的学

发表于:2019-02-26 / 阅读(205) / 评论(0) 分类 托福英语

很多考生托福听力薄弱,主要原因在于托福词汇量不够。 听力薄弱的考生是很难在托福考试中得到高分的。可能很多考生对托福考试的整体印象是考试内容比较专业,有大量的专有名词,一拿

发表于:2019-03-04 / 阅读(236) / 评论(0) 分类 托福英语
学英语单词
Acroptilon
adly
AFFD
aminooxamide
anti-oxidant additive
architectural context
beam lobe switching.
block system
bulk pigment
canute-like
capsular antigens
casal
Cauchy process
Chloranthus glaber
class-d channel
coarse grit scythe
column autoclave
comet-tail
cooler unit
core thermal power
counter flow heater
counterstories
courbarils
cribling
crosstown bus
depressive black metal
Diplococcus ozaenae
discipless of christ
dohrenwend
drifted finish mark
dry batch method
dust-up
edge-frame
exessive case
extensive resection of mastocarcinoma
feel up to
flexi-bacteria
fly wheel magneto
Foramen costotransversarium
general-purpose microprogramming
genus Lobotes
good luck to sb
gopik
griddle plate
Hamoproteidae
hard capsule
heat in the exterior
heavy label
hormone type herbicide
ichthyotocin
infinite-pad method
Landouzy
light-and-dark bottle technique
live on one's name
low-tide
lymphocyte/polymorph(ratio)
microhydro
MoH
motion testing
negative elevation
nobili
Oncocercosis
orthent
outokumpus
overga
paddo
pallasite
parietal peritoneum(serosa)
pavis
phenolate process
photichthyids
Platlfitlin
powder size
pricing of by product inventory
private long-term foreign investment
puttyblower
quaranty
reference bearing
rewettings
rhena
school bag
sealed-bid common value auctions
shaft hammer
situational school
slate-colored
striated crystal
survey of machinery
Svans
swelling method
Takaishi
to knock
transport equation
trunk piston brake cylinder
Tulasnella
underflavored
vehicle repair technology
VGPR
Vila
violates
Vostok Island
young offender
Zasechnoye