蛋白质沉降分析

Study Says Breath Analysis Can Help in Diagnosing Cancer Lung cancer claims an estimated one and a half million lives each year. But a research team at the Cleveland Clinic and University of Illinois is working to develop a new test that could make d

发表于:2018-12-16 / 阅读(160) / 评论(0) 分类 VOA标准英语2012年(一月)

Business, Farming Go Greener to Protect Nairobi Water Supply 商业农业双管齐下保护内罗毕水资源 NAIROBI In a unique pairing of business interests and conservation, a new water fund is launching in Kenya to better-protect Nairobi's main

发表于:2018-12-16 / 阅读(162) / 评论(0) 分类 VOA标准英语2015年(三月)

Extreme Storms Are Extreme Eroders数天百年的效果 In 2013, a rare September storm swept across the plains of Colorado. When it hit the Rockies, it dropped more than a foot of rain in places like Boulderas much as the city sees in an entire year

发表于:2018-12-24 / 阅读(146) / 评论(0) 分类 2017年Scientific American(四)月

Extreme Storms Are Extreme Eroders数天百年的效果 In 2013, a rare September storm swept across the plains of Colorado. When it hit the Rockies, it dropped more than a foot of rain in places like Boulderas much as the city sees in an entire year

发表于:2018-12-24 / 阅读(150) / 评论(0) 分类 2017年Scientific American(四)月

The K-T boundary marks the end of the age of dinosaurs, and the beginning of the age of mammals. KT界限层标志着恐龙时代的终点和哺乳动物时代的开端。 But does the K-T boundary really signify the absolute end of all dinosaurs? 不过

发表于:2018-12-28 / 阅读(171) / 评论(0) 分类 侏罗纪搏击俱乐部

This is the second in a 2-part Business English Pod series on presenting a SWOT analysis. A SWOT analysis is a tool that helps companies understand their strengths and weaknesses, while keeping in mind the opportunities and threats they face. In this

发表于:2018-12-31 / 阅读(251) / 评论(0) 分类 商务英语演讲课

In this Business English Pod lesson, we start the first in a 2-part series on presenting a SWOT analysis. A SWOT analysis is a simple but powerful framework for analyzing your companys strengths and weaknesses these are internal to the company as wel

发表于:2018-12-31 / 阅读(260) / 评论(0) 分类 商务英语演讲课

Among these vessels, how many went down with all hands, with their crews and hosts of immigrants, 在这些船只中,有多少是和它们的船员旅客和财物一起, at these trouble spots so prominent in the statistics: Cape Race, St. Paul I

发表于:2018-12-31 / 阅读(179) / 评论(0) 分类 《海底两万里》中英双语有声读物

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(204) / 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(317) / 评论(0) 分类 VOA标准英语2010年(八)月

News and analysis from an African American perspective Art Chimes | Washington, DC 19 February 2010 Related Links The Root February is African American History Month here in the United States, and so this week we feature a site that looks at news and

发表于:2019-01-13 / 阅读(192) / 评论(0) 分类 VOA标准英语2010年(二月)

商业农业双管齐下保护内罗毕水资源 Jane Kabugi, 68, is readying for her planting season. For five years, she was a subsistence farmer-consuming all she produces. 现年68岁的简恩卡布吉为自己的种植季节做好了准备。这

发表于:2019-01-14 / 阅读(175) / 评论(0) 分类 VOA标准英语2015年(八月)

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(211) / 评论(0) 分类 2016年Scientific American(九)月

Aah, snorkeling in the Great Barrier Reefblue, clear water, magnificent coral, beautiful fish. How about cloudy water and dying coral and you have to look pretty hard to spot a fish anywhere? Nobody would want to go snorkeling in waters like you just

发表于:2019-01-26 / 阅读(120) / 评论(0) 分类 英语听力文摘 English Digest

Gibbs is perhaps the most brilliant person that most people have never heard of. Modest to the point of near invisibility, he passed virtually the whole of his life, apart from three years spent studying in Europe, within a three-block area bounded b

发表于:2019-01-29 / 阅读(157) / 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(235) / 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(240) / 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(186) / 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(198) / 评论(0) 分类 阅读空间

零食包装袋上完整的产品成份(ingredients) Nutrition Facts 营养明细 Serving Size 5 pieces (55 g) 每份五片(55克) Servings Per Container About 5 每包约5份 Amount Per Serving 每份含量 Calories 150 Fat Cal.50 % 热量 1

发表于:2019-02-01 / 阅读(236) / 评论(0) 分类 实用英语
学英语单词
adrenceptor
atrial lead
atsa
axle box body
bad-looking
bill payable by stated instalments
blacketh
cam journal
certifiable parameter
cold-set grease
combined diagram level
conducting qi by finger pressure
cowpers
daiches
diaporthe nomurai
disco fries
eckhard
ejector room
electronic publishing system
eye-sockets
fish out of water
Folle Blanche
Folliculi linguales
fore-hearth receiver
golden-banded snapper
guiding means for boring bar
halidoms
Hans Arp
helicid
high-speed automatic press
hnst
hydraulic resonance
intellectualish
inured to
jean auguste dominique ingress
Kawaihae Bay
keratosis obliterans
Kjelvik
leatherboards
liedertafel
life science engineering
Ligularia myriocephala
low layer information
lythrum hyssopifolias
medium viscosity
mestinon
method by area
mispronounces
MQ-C
Mubende
Murdoch, (Jean) Iris
murtagh
nilpotence
non-flowing confined water
North Finnish
novellas
offset cultivator
one bud side grafting
order of a matrix
Ovoplasma orientale
pan scale
paradigmatics
passive augmentation methods
phase comparison angle-selection
plant genetics
point imperfection
prime plane
production and sales trends of canned food
Pulsatilla koreana
pulse amplitude modulation (pam)
quill servo stroke
radzinsky
refait
reservery
rum-swizzle
saline mineral
Santa Catarina Barahona
seat abreast
show of hands
shunt-feed oscillator
sigmoidcathete
sill
slewy
small granule cell
small-duty pipe-still
sonic beam
stability board
step-downs
subregisters
supersedures
swiveltree
syndactylisms
target fluctuation
through voyage
thyristor operating angle
transobuoy
ultraviolet television microscope
under oath, upon oath
unridge
variable-speed motion
violet phosphorus
woolgather