蛋白质三级构造

UNIT SIX [00:12.49]Birthday presents Picture 1. [00:19.36]What do you want for your birthday,Mum? Oh,I don't know,dear.Picture 2. [00:34.77]Do you want any cakes? No,thank you,dear.Picture 3. [00:49.14]Do you want any flowers? No,thank you,dear.Pictu

发表于:2018-12-13 / 阅读(361) / 评论(0) 分类 小学综合英语3A

UNIT TWO [00:12.20]Gogo can fly.Picture 1. [00:20.24]What can Gogo do,Tony? I don't know.Picture 2. [00:32.63]What can you do,Gogo? I can dance.Picture 3. [00:45.56]That's very good,Gogo. Can he sing?Picture 4. [00:57.94]Can you sing,Gogo? Yes,I can.

发表于:2018-12-13 / 阅读(329) / 评论(0) 分类 小学综合英语3A

Unit 1 [00:27.95]The donkey and the pekinese [00:32.71]There was a merchant who had a Pekinese dog. [00:37.98]It was like a toy. [00:41.14]The Dekinese lived in the merchant's house, [00:45.90]slept on his bed, sat on his lap and lived an easy life.

发表于:2018-12-13 / 阅读(339) / 评论(0) 分类 小学综合英语6A

UNIT TEN [00:18.49]Ten apples.Picture 1. [00:25.76]A B C STORE.Picture 2. [00:34.53]One carrot.Picture 3. [00:42.55]Two lemonsPicture 4. [00:52.19]Three bananas. Picture 5. [01:00.73]Four sweets.Picture 6. [01:11.97]Five eggs.Picture 7. [01:22.13]Six

发表于:2018-12-13 / 阅读(302) / 评论(0) 分类 小学综合英语1A

Unit 11 [00:43.70]The school bag [00:47.18]Last monday,Peter,Patsy John and Annie were at the bus stop. [00:55.93]A bus arrived. One of the boys picked up Annie's school bag. [01:07.76]'Hey!Annie said.'That bag is mine.' [01:14.14]'No,it isn't,'the b

发表于:2018-12-13 / 阅读(317) / 评论(0) 分类 小学综合英语4A

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Scientists can now include online gaming in their problem-solving arsenal. Because game players seem to have provided an answer to a scientific questio

发表于:2018-12-24 / 阅读(186) / 评论(0) 分类 Scientific American(九)月

This is Scientific American's 60 seconds science. I'm Ian Chant. Got a minute Secret identities aren't just for superheros anymore. Researchers have found that protein present in everything from amoebas to people is living the double life. Once it bi

发表于:2018-12-24 / 阅读(171) / 评论(0) 分类 Scientific American(七)月

The Tertiary Education Commission (the TEC) announced the funding for polytechs and universities for the next 3 years. The TEC is the government organisation responsible for tertiary institutions like polytechs and universities so this is government

发表于:2018-12-31 / 阅读(189) / 评论(0) 分类 新西兰英语

Study: Protein in Mother's Milk May Prevent HIV Transmission to Infants研究发现母乳中蛋白质能预防艾滋病毒传播 From VOA Learning English, this is the Health Report. 这里是美国之音慢速英语健康报道。 Hundreds of thousa

发表于:2019-01-02 / 阅读(211) / 评论(0) 分类 2013年VOA慢速英语(十一)月

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

发表于:2019-01-13 / 阅读(325) / 评论(0) 分类 VOA标准英语2010年(八)月

South Africa University Students Ponder Future At the end of last year, about 350,000 Grade 12 students in South Africa passed their final exams. While some celebrated, others pondered their next move. In reality, a very small group of those who had

发表于:2019-01-14 / 阅读(161) / 评论(0) 分类 VOA标准英语2012年(二月)

DNA analysis is a staple of crime scenesand crime shows, like HBO's The Night of or the old standby, CSI: We just need to get this to the DNA lab, confirm it's the victim's blood. And then, case closed. And it's not just for crime: DNA sequencing als

发表于:2019-01-20 / 阅读(219) / 评论(0) 分类 2016年Scientific American(九)月

Because the British were the most active in the early years, British names are predominant in the geological lexicon. Devonian is of course from the English county of Devon. Cambrian comes from the Roman name for Wales, while Ordovician and Silurian

发表于:2019-01-29 / 阅读(162) / 评论(0) 分类 万物简史

SCIENCE REPORT – January 23, 2002: Aging Protein By Jerilyn Watson This is the VOA Special English Science Report. A new study suggests that a protein that protects animals from cancer early in life

发表于:2019-01-30 / 阅读(245) / 评论(0) 分类 科技之光

HEALTH REPORT-Heart Disease and C-Reactive Protein By Cynthia Kirk Broadcast: Wednesday, January 19, 2005 I'm Gwen Outen with the VOA Special English Health Report. American researchers have found evi

发表于:2019-01-30 / 阅读(247) / 评论(0) 分类 健康与经济

C-reactive protein is an indication of inflammation in the body, and, at high levels, is considered an early sign of future heart disease. It's a risk factor in a similar way that elevated cholesterol is a risk factor for heart disease, says Asheley

发表于:2019-01-31 / 阅读(190) / 评论(0) 分类 VOA标准英语2010年(三月)

Low-salt,low-protein diet can prevent kidney stonesA diet low in salt and meat can dramatically reduce the risk of kidney stones,according to an Italian study that could spell the end for the low-calcium diet that doctors have been recommen

发表于:2019-01-31 / 阅读(204) / 评论(0) 分类 阅读空间

等外品 off-grade goods, rejects 邓小平外交思想 Deng Xiaoping's diplomatic thoughts 低调 low keyed (a metaphor for taking a cautious and slow approach) 第三产业 third/tertiary industry,

发表于:2019-02-08 / 阅读(160) / 评论(0) 分类 考研英语

They keep a Whale's Rib of an incredible length for a Miracle, 庙里把一根长得叫人不能置信的肋骨保存在那里, which lying upon the Ground with its convex part uppermost, makes an Arch, the Head of which cannot be reached by a Man

发表于:2019-02-17 / 阅读(179) / 评论(0) 分类 白鲸记

So I'd like to propose that we can combine those two worlds, that we can combine the world of the nanoscale programmable adaptive materials and the built environment. 所以我建议把这两个世界结合起来,把纳米级上可程序化、能自我

发表于:2019-02-21 / 阅读(154) / 评论(0) 分类 TED演讲教育篇
学英语单词
adhesive revenue stamp
albar
annual consumption
anticorodal
antitubercular agent
arachniodes quadripinnata
asphyxia pallida
BDDV
Ben Nevis
beta staphylolysin
bozize
budget-makings
calmers
castoral
chamade
check trunk
Classic-Ada
clutch point
common brant goose
computer-aided engineering design
corner kick area
Coronilla
cyclothemic sedimentation
dandiacally
deep fading
diatryma
dry hole money
equatabilities
Euramerica
fascine bundle
fatty acid oxidizing cofactor
fish meat separating machine
Flexi disc
future-tense
genus Delphinus
Gomumu, Pulau
half-wave conductor
hard radiation
heated
high-achievement
hug the land
index of merit
input event
insurance memorandum
integrated amplifier
intermediate cooling medium
invoice
Johnny Hopper
Kanimblan orogeny
Kansian
laser location surveying
leafminer
length of queue
level multiple
Liechti
Lindernia yaoshanensis
Louis Nicolas
mammila kurodai
max karl ernst ludwig plancks
meryl streeps
microchromosomes
moonmist
Mādha
naphthenics
national forest area
ogbomoso (ogbomosho)
Onesiphorus
ostium frontale
probe shield
productivity bargaining
quick power increasing test
r.t.s
rated operating current
ready-to-drink
restricted freight
revoices
round console typewriter
saw gourds
semit
sharing profits according to contributions
sharp-angle
sonic flaw detection
spectrum of forbidden beta dacay
spiral-wound electrode
St-Brieuc
static balance of rotor
teleprinter channel
temporal-spatial
theologoumenon
tourist destinations
transmission line inductance
turbine stress evaluator sensor
unclearable
unpretentiousness
updrift
utriformis
vinclozolins
Web box
whistling thorn
working home
Yunoura
Zell am Main