[网络] 羧酶体;生化反应在羧化体

CHAPTER FIVE READING Some Days [00:10.68]I didn't find it interesting,listening, I didn't find it interesting,talking, [00:23.07]so I lelf the house-I went miles and miles- [00:31.32]And I didn't find it interesting,walking, [00:36.96]I didn't find i

发表于:2018-12-01 / 阅读(815) / 评论(0) 分类 上海牛津初中英语八年级

We present the short story The Ransom of Red Chief by O. Henry. Here is Shep ONeal with the story. (MUSIC) SHEP ONEAL: It looked like a good thing. But wait till I tell you. We were down south, in Alabama Bill Driscoll and myself when this kidnapping

发表于:2018-12-15 / 阅读(353) / 评论(0) 分类 2011年VOA慢速英语(一)月

Health Report - Spray Shows Promise in Malaria Study in Benin 健康报道 - 室内喷洒杀虫剂可减少疟疾传播 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 Malaria is caused by a parasite sp

发表于:2018-12-16 / 阅读(325) / 评论(0) 分类 2011年VOA慢速英语(十二)月

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 carb-, carbo- 表示碳 carbon = carb + on n. 碳 carbohydrate = carbo + h

发表于:2018-12-19 / 阅读(326) / 评论(0) 分类 英语PK台

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

发表于:2019-01-02 / 阅读(455) / 评论(0) 分类 科技之光

In the English language, putting two -ing words together often is not only natural but correct. Listen to an example: Ive been avoiding going to the doctor. In todays Everyday Grammar, we will look at examples of when two or more -ing words appear ne

发表于:2019-01-03 / 阅读(257) / 评论(0) 分类 2018年VOA慢速英语(三)月

在这次节目里我们要给大家介绍两个以

发表于:2019-01-06 / 阅读(417) / 评论(0) 分类 美国习惯用语

What you eat affects more than physical health. Two new studies have added to the growing evidence linking the stomach and the brain. In a report in the Proceedings of the National Academy of Sciences, researchers studied how junk food can trigger ad

发表于:2019-01-08 / 阅读(371) / 评论(0) 分类 Scientific American(十一)月

FRITZI BODENHEIMER: This is SCIENCE IN THE NEWS in VOA Special English. I'm Fritzi Bodenheimer. FAITH LAPIDUS: And I'm Faith Lapidus. Winter conditions are affecting many countries in Earth's northern hemisphere. Winter brings cold weather and, with

发表于:2019-01-11 / 阅读(618) / 评论(0) 分类 2010年慢速英语(二)月

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(365) / 评论(0) 分类 英语博客 A cup of English

Diet and the Brain A study in the Proceedings of the National Academy of Sciences finds that brain chemicals linked to addiction are in play with a high-sugar diet, and a study in the Archives of Internal Medicine shows that a high-carb diet had last

发表于:2019-01-30 / 阅读(562) / 评论(0) 分类 60秒科学

SCIENCE IN THE NEWS - Diet News / Big Plans for Losing Weight / New Drug for Malaria By Broadcast: Tuesday, June 01, 2004 (THEME) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Sa

发表于:2019-01-30 / 阅读(370) / 评论(0) 分类 科技之光

The case for prenuptual agreements may have just gotten stronger: According to a new survey by credit-tracking company Experian, 16 percent of newlyweds admit they are hiding a financial account from their spouse. 婚前协议的案例与日俱增。信

发表于:2019-02-01 / 阅读(283) / 评论(0) 分类 实用英语

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(395) / 评论(0) 分类 2007年VOA标准英语(五月)

VOICE ONE: Many people who try to lose weight know that no diet is perfect.But two new studies show that a diet low in carbohydrates can cause faster weight loss than a diet low in fats. This was true at least in the short term. Researchers published

发表于:2019-02-06 / 阅读(307) / 评论(0) 分类 英语杂谈

There are lots of different diets. On of them is called the low-carb diet. If you were on a low-carb diet you would eat... 节食方法有很多种,有一种叫做低碳水化合物饮食,若你就是这种情况,你会吃什么呢? a) less fish b) less pasta(意大利面条) c) les

发表于:2019-02-06 / 阅读(499) / 评论(0) 分类 六分钟英语

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(387) / 评论(0) 分类 英语博客 A cup of English

Spraying Insecticide Indoors Reduces Spread of Malaria Researchers in West Africa have shown that spraying insecticide indoors can dramatically reduce malaria transmission. Efforts to develop a malaria vaccine have so far been disappointing, so progr

发表于:2019-02-12 / 阅读(381) / 评论(0) 分类 VOA标准英语2011年(十月)

STEVE INSKEEP, BYLINE: Some people who watch what they eat may be overlooking the most important things. Counting calories is a bit too simple. Cutting carbs is a bit too hard. So what can you do? NPR's Allison Aubrey has a different strategy. ALLISO

发表于:2019-03-04 / 阅读(419) / 评论(0) 分类 2019年NPR美国国家公共电台1月

Don: Today on A Moment of Science Yael and I are talking about... lunch. Yael: Actually, we're going to talk about Don's lunch--and just how healthful, or unhealthful, it is. D: Well, I don't think you're gonna see too much unhealthful stuff, Yael. T

发表于:2019-03-06 / 阅读(379) / 评论(0) 分类 英语时差8,16
学英语单词
agathidium (agathidium) glabricolle
and-to-or circuit
antifibroplastic
axle bush
azeotropic mixtures
bactedology
behaviour in a seaway
boiler/egg
botrycoidin
btry.
bubblejets
Bullish Engulfing Pattern
caballa
Castilla la Vieja
consonant interval
consumer credit agreement
costs for waste removal
crystall.
currency forward contract
darrels
dimethyl acetamide
donkeypunching
dyat
educationalists
embalming room
exptr.
Financial analysts
focal plane aberration
friction hardening
fruitious
fuel melting incident
generic entity
Giemsa stain
gitin
grid current cut-off voltage
hand-foot syndrome
harpooned
have cast-iron balls
header width
Heiberger
humpability
imnunologist
incloser
induction heat-treatment
initial intensive phase of treatment
isomonodromy
iterative regularity
keyboard receive machine
lateral blue convergence assembly
leptocentric vascular bundle
lesages
liquating
Loiret, Dép.du
loop termination
Luvatren
mantegnas
manysided
material balance sheet
median stage
mediumship
mentoukou series
Mercuri
momtrepreneurs
myoelectric servo control
Namsen
neshaminy
neutral asylum
off grouded
optical antimer
palladize
pavonne
phenylthio
phlebeurysma
pipelike
pollutant equilibrium
postpartum mating
power frequency deviations
proud as a as punch
psychomotor excitement
reaffirmation
rigidity condition
Roadford
SDL
serration broach
sheep and goats
sifting clause
single action line
skulling
slow reacting substance-A
structural plane
sweet peas
symbrenthia hypselis scatinia
tautologized
temperature steel
tetramethyldiarsine
ucal
uncontroversable
unfatherlike
visible polygon
vmx
vulgar English
wire-straightening machine