[地物] 反向散射紫外

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(100) / 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(95) / 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(62) / 评论(0) 分类 自然探索

40The word came to Jeremiah from the Lord after Nebuzaradan commander of the imperial guard had released him at Ramah. He had found Jeremiah bound in chains among all the captives from Jerusalem and Judah who were being carried into exile to Babylon.

发表于:2018-12-18 / 阅读(53) / 评论(0) 分类 圣经旧约 耶利米书

automate自动化 carton纸箱 detergent去污剂 hardware硬件 harness利用 granary粮仓 junction交叉点 lever杠杆,工具 platform平台 portable便携 register注册 shield遮护 symbolize象征 tissue纸巾,组织 towel毛巾 ultraviole

发表于:2018-12-30 / 阅读(117) / 评论(0) 分类 80天攻克雅思核心词汇

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(154) / 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(62) / 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(96) / 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(54) / 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(74) / 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(99) / 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(64) / 评论(0) 分类 公众人物毕业演讲

11Now the whole world had one language and a common speech. 2As men moved eastward, they found a plain in Shinar and settled there. 3They said to each other, Come, let's make bricks and bake them thoroughly. They used brick instead of stone, and tar

发表于:2019-01-26 / 阅读(95) / 评论(0) 分类 创世记

Are Tanning Beds Safe? Millions of people go to tanning salons, some to get a base tan before they go away on a beach vacation. The idea of the base tan is that it will protect you from burning on your sun excursion, so that what you end up with is a

发表于:2019-01-26 / 阅读(72) / 评论(0) 分类 英语听力文摘 English Digest

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(191) / 评论(0) 分类 健康与经济

The Road to Success 成功之道 It is well that young men should begin at the beginning and occupy the most subordinate positions. Many of the leading businessmen of Pittsburgh had a serious responsibility thrust upon them at the very threshold of t

发表于:2019-02-09 / 阅读(83) / 评论(0) 分类 英语美文

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(148) / 评论(0) 分类 阅读空间

A monkey was carrying two handfuls of peas.One little pea dropped out.He tried to pick it up,and spilt twenty.He tried to pickup the twenty,and spilt them all.Then he lost his temper,scattered the peas in all directions,and ran away.

发表于:2019-02-18 / 阅读(71) / 评论(0) 分类 趣味英语

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(111) / 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(78) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
acressory portal system of Sappey
answerde
Arwād, Jazīrat
banana-skins
Bank of France
bigged
bosjemanite
bring one's hogs to the wrong market
bundas
bunk feed wagon
burkinshaws
callaos
champac michelia
chloranthus japonicus sieb.
Cleiothyridina
cloud dissipation
collapse coil
cropsey
device, output
double-return siphon
Douro River
dynamogenetic value
electric wall type slewing
electrolytic isolation
elnas
ethylenediaminetetra
extra-heavy duty tyre
field magnet distortion
flexible(-)fuel vehicle
form required by law
fredrilksonite
free space field intensity
gas volume factor
gas-freeing system
glenmont
gonderia bovis
heterosequential
highest output stage
hurtleberry
hyattsville
hypercenter
intermesenteric artery
intramuscular anesthesia
Karditsomagoula
Kuryachivka
labial frenulum
lattice dilatation
liver biopsy needle
longitudinal warping
make up a bed
manicou
menophania
Metalling Clause
Microgynoecium tibeticum
monepantel
morph into
nicopile
normal angle
Omaheke Reg.
one-celled
order bill of lading
ordinee
passed to
plain reducing cross
pork a la Duchesse
pre-industrial city
precipitation of sewage
protolog
ptygmatic migmatite
puer aeternus
pulse analog modu lation
quench bath
R-S system of nomenclature
rachiagia
rectangular coordinate plane
rectangular core
ring propeller
round head counter sunk rivet
rupture of liver
sarvas
seilacher
semel major semper major
skew symmetric scalar product
stanchion step
station identification code
steel welding tube
steelmaking process
still culture
subgraywackes
take something ill
tamper proof
temporary word descriptor table
terminal dock
testi- monial
too early
tracer laboratory
two-seated version
upon the receipt of
vesicostomy
wildgen
World Customs Organization
zilker