辐射能量视差

24 Being Lazy and Energetic GLOSSARYto wake up to awaken; to stop sleeping* If I didnt use an alarm clock, I probably wouldnt wake up before noon. out of it unaware of what is happening around oneself, often because one isthinking about something els

发表于:2018-12-03 / 阅读(208) / 评论(0) 分类 2010年ESL之商务英语

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(163) / 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(192) / 评论(0) 分类 VOA标准英语2010年(一月)

UNIT 5 [00:05.93]I like music that I can dance to. [00:08.79]SECTION A [00:10.50]Language Goal: [00:12.36]Express preferences [00:15.03]1a What kind of music do you like? [00:19.42]Look at the picture and circle the sentences [00:22.81]you agree with

发表于:2018-12-10 / 阅读(410) / 评论(0) 分类 初中英语山东版八年级下

energy --- 精力 energetic --- 积极 every --- 每个的 everyone --- 每人 everybody --- 每个人 everything --- 每件事 everywhere --- 到处

发表于:2018-12-16 / 阅读(250) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

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

[00:00.70]UNIT 9 Lesson 35 [00:04.08]1.1 My friend Mark is very smart. [00:09.28]He studies a lot. [00:11.40]Rosa is also my friend. [00:13.79]She is very kind. [00:15.89]She often helps me with my homework. [00:18.82]I like to play sports with my fr

发表于:2018-12-29 / 阅读(238) / 评论(0) 分类 北师大版初中英语七年级下

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(174) / 评论(0) 分类 2017年VOA慢速英语(四)月

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(209) / 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(307) / 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(201) / 评论(0) 分类 VOA标准英语2012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(341) / 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(194) / 评论(0) 分类 英语新闻

今天我们要学的词是energetic。Energetic, 精力充沛的,有活力的。医生常说,睡眠对人体很重要。People who sleep well feel more energetic during the day and are more productive at work, 睡眠质量越好,白天精力越充

发表于:2019-02-07 / 阅读(142) / 评论(0) 分类 英语单词荟萃

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(177) / 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(165) / 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(213) / 评论(0) 分类 英语新闻

如果别人在你旁边罗嗦个没完,你感到厌烦了,说"you are so boring"(你真烦!)。shut up!(闭嘴!)自然没错,可人家受得了吗?不如来一句oh, come on.give me a break!(帮帮忙,让我歇歇吧!)这地道幽默

发表于:2019-02-25 / 阅读(175) / 评论(0) 分类 英语口语

Parallax is a phenomenon by which we can judge the distance to things just by looking at them. Astronomers use parallax to calculate the distance to stars. Do you need a gigantic computer-based observatory to use it? Not at all. Your finger will do n

发表于:2019-03-06 / 阅读(227) / 评论(0) 分类 英语时差8,16

Parallax 视差就是从有一定距离的两个点上观察同一个目标所产生的方向差异。从目标看两个点之间的夹角,叫做这两个点的视差,两点之间的距离称作基线。只要知道视差角度和基线长度,就

发表于:2019-03-09 / 阅读(208) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
accommodometer
acetoacetates
aldomet
aminosteroids
Amosene
an y?eh
an-swered
anti-sagging agent
atomic number 9s
attributary
B-47
balranalds
batting cage
benzylanilineazo-benzene
bourgeoisifies
catastrophic cancellation
chevese
cold-war liberal
coldwar
come to perfection
conjugate diameters of a conic
cross correlation
crossers
decemental arc
deferable
Denying a fault doubles it.
dine'e
Drosera L.
dvd-audio
economics paradigm
electrochemical trace analyzer
electronegative
engineering data requirements
Epstein apparatus
eriha (ariha)
fishtail cutter
gaffer tape
graphic report generator
high C
high-forest with soil protection wood
hot elevator
hyposmias
impramine hydrochloride
khrapaty
kryolites
lbav.
loach ( misgurnus anguillicaudatus)
localization of cortical function
marker band
matter at issue
micro-dissection
more than they can afford
multiextraction
multiple jet carbureter
nanigo
nature's
NeuroGuide
nitrate-base film
Noformycin
nonions
notes and acceptances receivable
Orce
persistent slip band
piecemealed
pikten
pinhole failure
platystemon californicuss
power system stability
procedure term
protestingly
pso
quinquennarian
rheumatic fever
rhombohedral enantiomorphic hemihedral class
Rockwell hardness scale
Rosse
scatted
Scout leader
silent as a mouse
simbas
simplex evolutionary method
single bolting
singular vector decomposition (svd)
slow-handclap
sociopolitical
spirit-speaker
spraying varnish
standard engine rating
STC (shift test coordinator)
succeeding in the vice
tarvin
the magistracy
topsy-turvyness
trabeae
transregionate
two-stage rotary air compressor
udaller
undemerited
under saturated-reservoir
width of panel
you can say that again!
zone segregation