[网络] 水循环试验

[00:11.64]MODEL TEST 9 [00:14.50]Section A [00:16.87]Directions: In this section, [00:19.94]you will hear 8 short conversations [00:22.63]and 2 long conversations. [00:25.05]At the end of each conversation, [00:27.75]one or more questions will be [00

发表于:2018-12-01 / 阅读(133) / 评论(0) 分类 大学英语6级考试听力直通249分

Water Cycle 水循环 All the oceans on earth are salty, while inland water is typically fresh. How does water become salty? We'll answer a listener's question -- today on Earth and Sky. DB: This is Earth and Sky. We recently visited the Austin Childr

发表于:2018-12-07 / 阅读(114) / 评论(0) 分类 (科普英语)Earth and Sky

Aqua Spacecraft 水资源监测太空船 NASA's latest and most ambitious weather satellite is measuring Earth's water cycle. Learn more about the Aqua satellite -- today on Earth and Sky. DB: I'm Deborah Byrd. JB: And I'm Joel Block for Earth and Sky. This

发表于:2018-12-07 / 阅读(84) / 评论(0) 分类 (科普英语)Earth and Sky

TERMINAL TEST Part I Listening Comprehension (15 minutes) Directions: This part is to test your listening ability. It consists of 3 sections. Section A Directions: This section is to test your ability

发表于:2018-12-07 / 阅读(144) / 评论(0) 分类 当代考试

The limpidness lettuce still has a little life left,a new study finds that produce continue to respond to life kills which enable them to keep protecting themselves from insects,and perhaps even enhance their nutritional value to us.Scientists knew t

发表于:2018-12-24 / 阅读(52) / 评论(0) 分类 Scientific American(六)月

Mike出差刚回来,被时差折磨得痛苦不堪,向同事Larry咨询缓解时差的好办法。Larry说, Larry: Some people take herbal medicine, but there's really no solid proof that it works. Some people take sleeping pills and try to sle

发表于:2018-12-25 / 阅读(71) / 评论(0) 分类 礼节美语

[00:03.58]You will hear three pieces of recorded material. [00:08.15]Before listening to each one,you'll have time to [00:12.59]read the questions related to it. [00:16.25]While listening,answer each question by choosing A,B,C or D. [00:22.13]After l

发表于:2018-12-27 / 阅读(162) / 评论(0) 分类 最新版英语听力教程

[ti:] [ar:] [al:] [by:] [00:00.43]Test 5 [00:05.13]Section A [00:06.44]Directions: In this section, [00:08.74]you will hear 8 short conversations and 2 long conversations. [00:13.77]At the end of each conversation, [00:15.74]one or more questions wil

发表于:2018-12-30 / 阅读(69) / 评论(0) 分类 英语六级听力练习集锦

[00:00.00]1.W:I think I'll take my mother to that French restaurant on Main Street for her birthda [00:08.15]M:I hope it's not any time soon.They are usually booked up weeks in advanc [00:14.37]Q:What does the man mean? [00:18.44]2.M:Did you notice t

发表于:2018-12-30 / 阅读(80) / 评论(0) 分类 英语四级听力练习集锦

Record Warm Winter in Arctic, Scientists Say New weather information shows the Arctic just had its warmest winter on record. The same information also shows that sea ice hit record lows for this time of year. That means there is plenty of open water

发表于:2019-01-03 / 阅读(64) / 评论(0) 分类 2018年VOA慢速英语(三)月

AS IT IS 2015-08-06 Olympic Committee to Test Rio's Water for Viruses Rio de Janeiro, Brazil is busy preparing for the 2016 Olympics. On Sunday, the International Olympic Committee said it will begin testing the waters where swimmers and other athlet

发表于:2019-01-12 / 阅读(94) / 评论(0) 分类 2015年VOA慢速英语(八)月

Researchers Test Algae Biofuel in Hong Kong 研究人员在香港测试藻类生物燃料 Scientists in Hong Kong are testing the use of micro algae to clean water waste and produce fuel. 目前香港的科学家正在测试微海藻在净化废水和生

发表于:2019-01-14 / 阅读(63) / 评论(0) 分类 VOA标准英语2014年(三月)

Mike出差刚回来,被时差折磨得痛苦不堪,向同事Larry咨询缓解时差的好办法。Larry说, Larry: Some people take herbal medicine, but there's really no solid proof that it works. Some people take sleeping pills and try to sle

发表于:2019-01-15 / 阅读(61) / 评论(0) 分类 商务礼节美语

AUDIE CORNISH, HOST: The BP disaster in the Gulf of Mexico seven years ago showed just how hard it is to combat a massive oil spill. Cleaning oil from water is a challenge, especially on the open sea. Now the federal government is backing research on

发表于:2019-01-16 / 阅读(74) / 评论(0) 分类 2017年NPR美国国家公共电台3月

What that circulation means to us human is that water is a moving target. We constantly have to seek it out in this endless cycle and intercept it wherever and whenever we can. This quest depend on water has played a defining role in human history. T

发表于:2019-01-22 / 阅读(63) / 评论(0) 分类 自然百科2010年

Let's look first. The fresh water that we depend on begins its life in the oceans. As the sun's rays beat down on the surface of the sea, they heat the water molecules until some evaporate. It's the start of an extraordinary journey. Here with water

发表于:2019-01-22 / 阅读(56) / 评论(0) 分类 自然百科2010年

It's just magic. When you follow it, you can see that this is the perfect union of the tree and the villages. The locals have kind of trained the roots, kind of guided them through and netted them together. What they've done here is they've grabbed s

发表于:2019-01-22 / 阅读(79) / 评论(0) 分类 自然百科2010年

WASHINGTON, May 17 (Xinhua) -- The U.S. National Aeronautics and Space Administration (NASA) announced Tuesday that the international Aquarius/SAC-D observatory will be launched on June 9, to study interactions between ocean circulation(循环) , the

发表于:2019-02-08 / 阅读(64) / 评论(0) 分类 英语新闻

Mike出差刚回来,被时差折磨得痛苦不堪,向同事Larry咨询缓解时差的好办法。Larry说, Larry: Some people take herbal medicine, but there's really no solid proof that it works. Some people take sleeping pills and try to sle

发表于:2019-02-12 / 阅读(70) / 评论(0) 分类 商务礼节美语

By Alisha Ryu Near Galkayo, Somalia 06 October 2009 The United Nations is warning that years of drought and conflict are pushing many regions of Somalia toward a new cycle of hunger, devastation, and human suffering. Worse than ever Rotting carcass

发表于:2019-02-18 / 阅读(95) / 评论(0) 分类 VOA标准英语2009年(十月)
学英语单词
a racket
adapter bush
aeronats
agitates
anxietolytic
big-city delinquency problems
braying
Brillouin fiber amplifier
bronchus segmentalis subsuperior
Cartesian square
cerebellum (or small brain)
clavigeras
community-based organization
conversation analysis
convertible currencies
conveyor face
critical security parameter
dame alicia markovas
day-bugs
dealkylation catalyst
Debye Scherrer photograph
depth-first fashion
doheny
dove
drag line
Drilonematoidea
drug-induced aplastic anemia
earl grey tea
encapsulated empyema
enforcement measure
euryzonal
faulty adjustment
ferrokinoshitalite
figurize
florican
focusviews
friction colour
gated communities
gos
greasepaint
heptopyranosides
high link
horn shell
iasos
inauration
initial survey
interest compound
ires
jilled off
karyallagy
know it all
lapa
lodanum
longitudinal joints
management map
microplast
Mithradates II
multiple gun
muyezin
negotations
neriaside
net ecosystem exchange
Not on my watch
number of teeth of virtual
Oktadin
outer elevator
person-centered approach
plainville
plebs
porcupine ore (histrixite)
post-disco
public accounting firms
range maximum
ratch setting
redeclaration rule
Rokitansky nodule
roll eights
running board support tie piece
S.P.C.A.
Second Council of Lyons
sellie
shimusaponin
stewin'
Sudeoksa
tainiolite
take to something like a duck to water
theologium
throw the dice
tornemente
unspilled
variament
viennettas
water hog
water softener
weighted average cost of capital
well-honed
weps
western countries
workboards
wrist thickness
Yaguanabo, R.
Yerkes system