辐射特性

Performance appraisals sometimes called job performance evaluations or reviews are a powerful way to develop staffs potential. These skills are important not just for HR (Human Resources) professionals, but for any manager or supervisor who has respo

发表于:2018-12-05 / 阅读(188) / 评论(0) 分类 商务英语管理课程

This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Japan's nuclear crisis may mean greater demand for imported food and less competition from Japanese products on world markets. But it also means that

发表于:2018-12-07 / 阅读(107) / 评论(0) 分类 2011年VOA慢速英语(三)月

Doctors use X-rays to view internal organs, obtain clear images of possible disease and to treat cancer. For years radiation has been used to save lives, but there is growing concern that some patients are getting more than they ask for when they und

发表于:2018-12-08 / 阅读(140) / 评论(0) 分类 VOA标准英语2010年(一月)

This is the VOA Special English Health Report. The crisis at the damaged Fukushima Dai-Ichi Nuclear Power Station in northern Japan has raised worries about radiation risks. We spoke Tuesday with Jonathan Links, an expert in radiation health sciences

发表于:2018-12-16 / 阅读(116) / 评论(0) 分类 2011年VOA慢速英语(三)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Athletes have obviously been tempted to use performance enhancing anabolic steroids. Drug testing may discourage such use. But a new study finds that some of the perfo

发表于:2018-12-24 / 阅读(141) / 评论(0) 分类 Scientific American(九)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Animals rely on all sorts of cues to find their next meal. Monkeys and birds are attracted to the colors of ripe fruits and berries. And snakes find thei

发表于:2018-12-24 / 阅读(137) / 评论(0) 分类 Scientific American(十)月

His successful performance paved the way for him to get this contract 他成功的表演为他铺路使他得到了这份合同。 pave the way本来指铺路,pave the way for someone引伸出来的意思就是为某人(取得成功)铺路。

发表于:2018-12-25 / 阅读(143) / 评论(0) 分类 蒋健棠英语实用句子

Human exploration of Mars is now an official goal of the National Aeronautics and Space Administration (NASA). Last month, U.S. President Donald Trump signed a bill to increase NASAs budget. The law sets spending at $19.5 billion for the 12-month per

发表于:2019-01-02 / 阅读(124) / 评论(0) 分类 2017年VOA慢速英语(四)月

MILAN, Jan. 12 (Xinhua) -- Pescara head coach Cristiano Bergodi said his side displayed our worst performance in my time here following their 2-0 loss to Inter Milan in the Italian league on Saturday. The Delfini, who had won three of the previous fo

发表于:2019-01-11 / 阅读(191) / 评论(0) 分类 英语新闻

U.S. health experts monitoring Japan's nuclear crisis are seeking to explain health risks from radiation(放射) exposure, while cautioning that radiation levels measured this week at the Fukushima-Daiichi power plant in northern Japan have not y

发表于:2019-01-11 / 阅读(160) / 评论(0) 分类 英语新闻

DOUG JOHNSON: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Doug Johnson. FAITH LAPIDUS: And I'm Faith Lapidus. Today, we will tell about skin cancer. (MUSIC) DOUG JOHNSON: Skin cancer is one of the most common forms of cancer. It is also

发表于:2019-01-11 / 阅读(242) / 评论(0) 分类 2010年VOA慢速英语(七)月

Japanese Town Split by Radiation Evacuation Zone It is an extraordinary meeting of the Kawauchi village assembly. Because of severe damage to the village's municipal hall from the earthquake, the public gathering has been convened at a community cent

发表于:2019-01-13 / 阅读(132) / 评论(0) 分类 VOA标准英语2012年(三月)

Japan raised the severity of the Fukushima nuclear crisis from four to five on a seven-point scale of international nuclear events. Fears of radiation exposure has caused a run on salt products all across the region, including in China, where shopper

发表于:2019-01-14 / 阅读(159) / 评论(0) 分类 VOA标准英语2011年(三月)

The World Health Organization (WHO) warns against the indiscriminate(任意的无差别的) use of potassium iodide as a precaution against nuclear radiation. WHO is issuing this advisory following reports of people in Japan and elsewhere who are usi

发表于:2019-02-06 / 阅读(293) / 评论(0) 分类 英语新闻

A key Japanese adviser on radiation(放射 ) leaks at the country's disabled Fukushima nuclear power facility has quit in protest over the government's handling of the disaster. The adviser, Toshiso Kosako, a radiation safety expert at the Univer

发表于:2019-02-06 / 阅读(154) / 评论(0) 分类 英语新闻

NEW DELHI, March 16 (Xinhua) -- The Indian government has ordered food originating from(发源于) Japan to be tested for radiation in the wake of explosions at a Japanese nuclear plant following a devastating earthquake-tsunami last Friday, repo

发表于:2019-02-07 / 阅读(138) / 评论(0) 分类 英语新闻

Public opinion polls suggest most Americans favor full body scanners as a way to protect against terror attacks on commercial airliners. The benefits of scanners are being debated in a number of countries. Some groups have raised privacy issues. But

发表于:2019-02-07 / 阅读(123) / 评论(0) 分类 VOA标准英语2010年(一月)

Romney Seeks to Build on Debate Performance WASHINGTON Republican presidential candidate Mitt Romney is looking to build political momentum after his strong debate performance Wednesday against the man he would like to replace in November, President

发表于:2019-02-11 / 阅读(159) / 评论(0) 分类 英语新闻

WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine(碘) has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai

发表于:2019-02-11 / 阅读(149) / 评论(0) 分类 英语新闻

Annual performance review [00:07.30]Listen and Share [00:10.72]Annual performance review 年度绩效评审 [00:24.36]词汇扫描 [00:28.58]aggressive [?'gresiv] 积极的 [00:31.60]annual ['?nju?l] 每年的 [00:34.88]overbearing [??uv?'b??ri?] 专横

发表于:2019-02-15 / 阅读(146) / 评论(0) 分类 英语笑话(MP3+文本)
学英语单词
a smart-aleck
AMSH
as soon
attenuated septum
Autoskarn
Bann, R.
Bayesian estimator
beet sample
beyene
bone space filler
break-in operation
built up disk rotor
cacophonous
Californai
capacitor motor
carriages
cat-e
chemistry radiation
clothed
costs of capital
counter tenors
crapoid
daylight visions
Delsolone
document issuing agency
duetted
einars
endocardial thrombus
enwrapped
epimythia
equipment noise
Erigone
eventration treatment
expected result
experimental high energy physics
footfaulting
force compensating
genopharmacology
Gololo
gradde
grudgeable
high magnetic field intensity
high-speed telegraph transmissi-on
higher yield
isotope-producing
jerkoff
joisting
King George Is.
Kondoz
law of economic development
liquor epinephrinae bitartratis ophthalmicus
low voltage release relay
marble products
mental capacity
mental speed
messed up
monogallic
morimycin
multiple-point recording potentiometer
murderous look
neo realism
NO-methemoglobin
nonstatives
O-methyltransferase
octadecylsilane chemically bonded silica
Origanum vulgare
partitioned segmentation
performance curve
perplexment
Pholiota
phospholanes
port entrance
preliminary vacuum
prismatic spectacles
problem patron
production and distribution
RCDTL (resistor-capacitor diode transistor logic)
Resource Directory Description Language
revampings
roller sealer
safe regulations
Seresta
servo sensor
sexual experience
strawberryless
Sunday schools
sunshine control
taxicin
thermoregulatory mechanism
tingest
titriscope
tonk
Torenia benthamiana
ultimobranchial bodies
unfathomed
unmournful
Valdivia Bank
vocoderlike
well-springs
Wilson, Alexander
XLNT
zero coupon security