[核] 全身辐射计

A: Whoa, I never saw a meter like this before; how do you use it? B: It's simple, once you do it a few times. Do you know how the old one worked? A: I never used a parking meter before. B: So we start out by deciding whether you will use cash or a cr

发表于:2018-11-30 / 阅读(180) / 评论(0) 分类 英语情景对话-大学生活

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(120) / 评论(0) 分类 Scientific American(十)月

第26期:Something Wrong with the Meter Y:What's the fare,please? Y:请问车费是多少呢? X:Twenty dollars and sixty cents. X:20.60美元。 Y:What?You're overcharging me! Y:什么?你一定多收我的钱了! X:No way.Look.That's what the mete

发表于:2018-12-26 / 阅读(136) / 评论(0) 分类 出国旅游口语一本通

1. barometer /bəˈrɔmitə/ -- instrument for measuring atmospheric pressure as an aid in determining probable weather changes When the barometer indicates a rapid drop in air pressure, it means a storm is coming. 气压计显示出气压快速下降时

发表于:2018-12-30 / 阅读(126) / 评论(0) 分类 突破英文词汇

Murky as well, and very rich in saline material, their pure indigo contrasts with the green waves surrounding them. 另外,它的水色偏暗而且含有丰富的盐,纯靛蓝色的水流和周围绿色的海水形成了鲜明的对比。 Moreove

发表于:2018-12-31 / 阅读(89) / 评论(0) 分类 《海底两万里》中英双语有声读物

From VOA Learning English, this is the Health Lifestyle report. Scientists in Australia say they have developed the worlds first blood test to find a deadly skin cancer in its early stages. They say the test could save thousands of lives each year. C

发表于:2019-01-03 / 阅读(114) / 评论(0) 分类 2018年VOA慢速英语(九)月

This is Scientific American's 60 Seconds Science. I'm Steve Mirsky. Got a minute? In 1900 legendary physicist Max Planck described the way energy gets dissipated from any nonreflective object, called a blackbody. But even Max said if something else i

发表于:2019-01-08 / 阅读(114) / 评论(0) 分类 Scientific American(八)月

SCIENCE IN THE NEWS -April 2, 2002: Cancer By Oliver Chanler VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program about recent deve

发表于:2019-01-09 / 阅读(152) / 评论(0) 分类 科技之光

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(143) / 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(229) / 评论(0) 分类 2010年VOA慢速英语(七)月

英语新词:这些meter后缀单词 你理解对了么? anemometer n. 风力计,[气象] 风速计。 audiometer n. [耳鼻喉] 听度计,听力表;测听计;音响测定器。 barometer n. [气象] 气压计;晴雨表;显示变化的事物

发表于:2019-01-14 / 阅读(154) / 评论(0) 分类 英文语法词汇

第一招:在电脑旁放上几盆仙人掌,它可以有效地吸收辐射。 第二招:对于生活紧张而忙碌的人群来说,抵御电脑辐射最简单的办法就是每天上午喝2至3杯的绿茶,吃一个橘子。 第三招:上网

发表于:2019-02-03 / 阅读(150) / 评论(0) 分类 阅读空间

Compared to the dose level of a medical chest x-ray, a backscatter scan is thousands of times lower. Since the Christmas Day attempted bombing of a U.S. airliner, airports are looking for ways to tighten security. One method being adopted by some and

发表于:2019-02-05 / 阅读(100) / 评论(0) 分类 VOA标准英语2010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(280) / 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(139) / 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(124) / 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(109) / 评论(0) 分类 VOA标准英语2010年(一月)

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(131) / 评论(0) 分类 英语新闻

1 ASTRONOMY 天文 astronomy 天文学 astronomical 天文的 astronomical observatory 天文台 astronomer 天文学家 astrophysics 天文物理学 astrology 占星学 pseudoscience 伪科学 cosmos(universe) 宇宙 cosmology 宇宙学 infinite 无限

发表于:2019-02-13 / 阅读(107) / 评论(0) 分类 实用英语

This is SCIENCE IN THE NEWS, in VOA Special English. I'm Doug Johnson. And I'm Faith Lapidus. Today, we will tell about skin cancer. Skin cancer is one of the most common forms of cancer. It is also the most deadly. America's National Cancer Institut

发表于:2019-02-23 / 阅读(223) / 评论(0) 分类 英语语言学习
学英语单词
Acu-Test
adjustable die
agema
agricultural equipment
alanamu
ammobiums
amplitude balance
anticollusion
aqueous slurry
asphalt concrete flooring
assist mutually
axonometry
Barcid
battery girl
benoral
bilbos
binary decimals
box-standard
C. L. T.
calibrated airspeed
card input device
caudites engamei
ceilidhing
certificate of inward clearance
cesares
charge spectrometer
chesht-e sharif
cinder cones
cobalt tetrathionate
comprehensive confirming house shipment policy
conservator tank
current source inverter
cut a groove
data on stock
de-bamboozle
early-nineteenth
edgerrin
engine adjustment
equally spaced treatments
europium-base alloy
extuberates
forced oil-air cooling
Guchmann
gynandromyxis
harrotte
heave compensation
helotomia
herposiphonia subdisticha
hexabromide value
history of economic thought
interdashes
lateral error
lirugen
liters
local mail
locking tooth
lycopenoic acid
marked whale
market for executive talent
Menispermum canadense
meteorological observing station
morins
multiband phone
non-optional
nonrotating origin
onboard health care facilities
overall economic effect
Palaeocalcite
pellagra-preventive factor
PingIt
puupehenones
quarter-sawed lumber
Quebecer
rami nasales interi
reductivism
repressest
roll paper
school safety
schroter
scialfa
service function
short-course
sieve-portion
slipping protection device
speedread
stereologist
stocking machine
stomatodea
stretch viscosity
subsequently to
thermalites
thermic receiver
throttles down
top chock
trypanicide
tsine
undecyl phenol
Very Small Aperture terminal
westernization
wider-ranging
Yaojia Formation
yaws arthritis