区域雷达预报分析

One common protein-contact prediction is that, if the side chain of one member of a pair of amino acids brought close together by folding is long, 一种比较普通的蛋白质接触预测就是,如果一对氨基酸的一个侧链折叠后很长,

发表于:2018-12-05 / 阅读(128) / 评论(0) 分类 经济学人科技系列

Water Is Buried Beneath Mars Surface, Study Says A huge lake of salty water appears to be buried deep in Mars, scientists reported this week. The presence of water raises the chances of finding life on the red planet. The discovery is based on observ

发表于:2018-12-08 / 阅读(87) / 评论(0) 分类 2018年VOA慢速英语(七)月

2a [00:03.95]Listen and circle the words you hear. [00:06.47] [00:07.42]OK,now I want to hear everyone's [00:10.62]predictions about the future. [00:12.83]Well,I think there will be more people. [00:16.52]More people? [00:18.60]OK,what else? [00:20.2

发表于:2018-12-13 / 阅读(148) / 评论(0) 分类 新目标初中英语八年级下册

There are many theories about what happened to the missing Malaysia Airlines plane but confirmed information is hard to come by. We\'ll tell you what we know today on CNN Student News. \It\'s been 13 days since the flight with 239 people aboard vanis

发表于:2018-12-19 / 阅读(105) / 评论(0) 分类 CNN2014年(三)月

North America will have six more weeks of winter, says Punxsutawney Phil, the most famous groundhog in the United States. Phils keepers reported his weather prediction Friday morning on the U.S. observance of Groundhog Day. Every year, on February 2,

发表于:2019-01-03 / 阅读(154) / 评论(0) 分类 2018年VOA慢速英语(二)月

For more analysis, joining me now on the line is Shen Yi, Researcher at the Center for Communication and State Governance Research at Fudan University. Q1. How can we encourage companies to ramp-up their security, as many operators tend to lack savvy

发表于:2019-01-05 / 阅读(115) / 评论(0) 分类 cctv9英语新闻2016年

The underwater search for missing Malaysia Airlines flight MH370 has ended in failure, leaving one of the worlds greatest aviation mysteries unsolved almost three years after the aircraft disappeared. 对失踪的马来西亚航空(Malaysia Airlines)

发表于:2019-01-07 / 阅读(81) / 评论(0) 分类 英语新闻

Hello, I am Naamua Delaney at the CNN center in Atlanta and here is a look at what's happening NOW IN THE NEWS. We have new details on a terrorism investigation in New York and Colorado. Sources close to the investigation tell CNN the suspects may h

发表于:2019-01-07 / 阅读(104) / 评论(0) 分类 CNN2009年(九)月

All right. About that mysterious trail of smoke or vapor off the California coast. It's today's Talker because people are still talking about it two days later.Sure wish the Pentagon would talk more about it. We're not getting solid answers from ther

发表于:2019-01-07 / 阅读(107) / 评论(0) 分类 CNN2010年(十一)月

1. Colorado officials say a massive avalanche buried several cars on US Highway 40 about 60 miles west of Denver. At least 7 people have been rescued. Crews are searching for more survivors. Snow fell on the area on Friday, the third snowstorm in th

发表于:2019-01-08 / 阅读(184) / 评论(0) 分类 美联社新闻一分钟2007

Officials Plan Expanded Search for Missing Malaysian Plane 马来西亚官员计划扩大搜寻失踪飞机 From VOA Learning English, this is In The News. Malaysia Airlines Flight 370 has been missing for more than 13 months. The airplane, a Boeing

发表于:2019-01-12 / 阅读(91) / 评论(0) 分类 2015年VOA慢速英语(四)月

AS IT IS 2016-07-09 US, South Korea to Deploy THAAD Missile Defense United States and South Korean officials have announced plans to deploy a U.S. missile defense system to South Korea. The officials said the deployment is to answer North Koreas nucl

发表于:2019-01-12 / 阅读(101) / 评论(0) 分类 2016年VOA慢速英语(七)月

How to Weather a Solar Storm 如何抵御太阳风暴发表 Powerful winds from the sun affect the earths atmosphere. These solar winds cause the beautiful aurora borealis, also known as the northern lights. These winds are also responsible for many

发表于:2019-01-12 / 阅读(147) / 评论(0) 分类 2014年VOA慢速英语(十)月

Hurricane Dolly made landfall just north of Brownsville, Texas as a Category Two storm with winds more than 160 kilometers per hour and heavy rains. Although Dolly passed over some oil and gas rigs in the Gulf of Mexico, the hurricane had minimal im

发表于:2019-01-13 / 阅读(114) / 评论(0) 分类 VOA标准英语2008年(七月)

Officials Say New Orleans is Better Protected This Time Around Seven years ago, Hurricane Katrina hammered the U.S. Gulf Coast with a storm surge eight and a half meters high and winds that blew apart buildings. The storm overwhelmed the levees that

发表于:2019-01-13 / 阅读(107) / 评论(0) 分类 VOA标准英语2012年(八月)

thanks for take ten minutes for cnn students news, we are glad to be part of you Thuresday, first story we have in Mahaton in New York city, Wednesday morning a large explosion callapse two buildings, a church and a piano store, officials are uncerta

发表于:2019-01-19 / 阅读(138) / 评论(0) 分类 CNN2014年(三)月

20 top predictions for life 100 years from now Last week we asked readers for their predictions of life in 100 years time. Inspired by ten 100-year predictions made by American civil engineer John Elfreth Watkins in 1900, many of you wrote in with yo

发表于:2019-02-05 / 阅读(261) / 评论(0) 分类 阅读空间

BEIJING, July 12 (Xinhua) -- The Asian Development Bank (ADB) on Thursday lowered its prediction for China's economic growth to 8.2 percent in 2012 and 8.5 percent in 2013, although a bank official said a hard landing is unlikely. The ADB made the re

发表于:2019-02-06 / 阅读(126) / 评论(0) 分类 英语新闻

Turn right heading 340. 244. 右转航向340. Turn right 20 degrees. 245. 右转20度。 Leave BK heading 190. 246. 离开BK,航向190。 Fly heading 285. 247. 航向飞285。 Stop turning heading 070. 248. 停止转弯,航向070。 Request headi

发表于:2019-02-25 / 阅读(182) / 评论(0) 分类 飞行员英语900句

一周新闻点评,日本无人机哼歌催员工下班 Welcome to 'Today' - an hour of world news and analysis -- from a different perspective. I'm Zhaoying Coming up: --Jack Ma to invest 300 million yuan in selecting teachers for rural area --c

发表于:2019-03-05 / 阅读(144) / 评论(0) 分类 The Beijing Hour 新闻纵贯线
学英语单词
.gf
action-guiding
Addams
agrarian party
alkynol
allylboration
animal magnetisms
anti-hood
autotherapy
avian diphtheria
basophilic cells
Binh An Trung
blow by blow
body science
BRL-2039
cabuyas
chain linked to owner
change out of
classification of paddy soil
clonal seed
coolresistence
crotonaldehyde
defraudful
delmoro
dig it
document data type
Elsholtzia splendens
energy pipelines and systems
ensight
failure-tolerant parallel programming
feed-through type power meter
fixed dimensions
Gascogne
general call to all stations
get socked with sth
high-falutin
in the name of common sense
incremental priorities
inosculations
intratracheal
joynts
kandis
Kyotoite
Llanbedr
malformity
Marg
marryages
marsh thistles
maxima minima
maximum surface temperature
mobile wagon
mortagee
mounting of grating
nahaman
nectariniids
network cost
neurolinguistic
non-critical
noncarburized
oscitron
our Master
pig's fry
Pine Bluffs
playwriter
power craft
precipitate recognition
preschooled
private residence
prosingly
pulposus nucleus
put the finger on
put up a purse
radar interface equipment
radiation capture cross-section
radius gauge
range re-seeding
ravinated
regulation times
reh
run-off-river plant
scon (signalig configuration )
Scots language
sea pineapple
senstive
simsbury
skill blocks model
skilts
squint angle
state responsibility
subcosta
sulphormethoxine
superhigh density state
switch valves
taveners
the Ardennes
tissue-specific gene expression
too-vague
transformer comparator bridge
triplicated plots
Valentian
variplottern
zeroises