磁界强度

发表于:2018-11-27 / 阅读(606) / 评论(0) 分类 赖世雄教你学唱歌

you want to be No. 1 in this field,you must work hard.如果你想在这领域里成为最棒的那个,你就得努力。 field有田地的意思,但上句中的field是指领域。 He is a famous professor in this field.他是这个领域里的一位有名的教授。 Many farmers are working in the

发表于:2018-12-04 / 阅读(184) / 评论(0) 分类 蒋健棠一词多意

FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today, we will tell about a new cancer treatment and a study of the disease malaria. We will tell about the possibility of drier con

发表于:2018-12-16 / 阅读(128) / 评论(0) 分类 2010年VOA慢速英语(十一)月

High-Intensity Interval Training Gains Popularity 高强度间歇性训练在风靡 WASHINGTON Like fashion, food and almost everything else, fitness programs come - and go - in popularity. This year, the American College of Sports Medicine predicts

发表于:2018-12-16 / 阅读(139) / 评论(0) 分类 VOA标准英语2014年(二月)

If you splashed down in the Atlantic, you'd flounder on which way to swim. But a hatchling loggerhead turtle would know just where to paddleby reading the Earth's magnetic field. Scientists knew turtles can pinpoint latitude this way, because the fie

发表于:2018-12-24 / 阅读(138) / 评论(0) 分类 Scientific American(二)月

Tornados are one of the most frightening weather phenomena on our planet. Not only are they unique in how they form, but also in how they are measured . A tornados intensity is defined by the Enhanced Fujita Scale. On this scale, the intensity of the

发表于:2018-12-28 / 阅读(150) / 评论(0) 分类 轻松英文阅读

今天我们要学的词组是field。 Field多指空旷的地方。比如原野, 旷野, 还有油田 - oil field, 战场 - battlefield,等等。作为动词, field有回答、答复的意思。 比如,白宫发言人常常要回答一些很棘

发表于:2018-12-30 / 阅读(314) / 评论(0) 分类 英语每日一词

Cotton Field When I was a little bitty baby, My mama would rock me in the cradle, In them old cotton field back home. It was down in Louisiana, Just about a mile from Texarkana, In them old cotton field back home. And when them cotton ball get rotten

发表于:2019-01-03 / 阅读(440) / 评论(0) 分类 听英文歌曲解析歌词

发表于:2019-01-04 / 阅读(289) / 评论(0) 分类 英文歌曲第四辑

UNIT SIX A field trip [00:07.34]Let's chant [00:09.82]Let's go on a field trip.There's so much to do. [00:17.21]We can collect leaves,and take picctures,too.We can watch the ants and see what they eat [00:24.92]Let's go on a field trip.It's quite a t

发表于:2019-01-09 / 阅读(343) / 评论(0) 分类 人教版小学英语五年级

Dionne Bromfield,她的教母是大名鼎鼎的Amy Winehouse,这个小女孩今年15岁(1996年出生),又是一个令人惊艳的好声音~来欣赏下她今年的新单曲Yeah Right吧~ Yeah Right Dionne Bromfield ft.Diggy Simmons Yo what

发表于:2019-01-11 / 阅读(154) / 评论(0) 分类 天籁音乐

Morsi Ushers in New Era in Egyptian Politics, Relations with US Thousands celebrated Mohamed Morsi's victory in Tahrir Square last Sunday - the same square where 18 months ago Egyptians demanded the departure of then-president Hosni Mubarak. David Sc

发表于:2019-01-13 / 阅读(113) / 评论(0) 分类 VOA标准英语2012年(六月)

科学家研究地球磁场 WASHINGTON Most of us hardly ever think about the Earth's magnetic field. We might be aware that it helps guide birds as they migrate and ensures that our compasses point north, but not realize that it is one of the crucia

发表于:2019-01-14 / 阅读(124) / 评论(0) 分类 VOA标准英语2015年(十二月)

Scientists Take on Earths Magnetic Field 马里兰大学实验室复刻地球磁场 WASHINGTON Most of us hardly ever think about the Earth's magnetic field. We might be aware that it helps guide birds as they migrate and ensures that our compasses p

发表于:2019-01-14 / 阅读(117) / 评论(0) 分类 VOA标准英语2015年(七月)

今天要学的习惯用语都包括这个关键词: field。 Field这个词一个普通的意思是野外或田野。今天要学的第一个习惯用语是: have a field day。刚才说过field最普通的意思是野外,所以a field day早在十

发表于:2019-01-14 / 阅读(312) / 评论(0) 分类 美国习惯用语

Encore: Courtney B. Vance Brings Intensity Of Johnnie Cochran Back To Life play pause stop mute unmute max volume 00:0000:00repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update

发表于:2019-01-16 / 阅读(159) / 评论(0) 分类 2016年NPR美国国家公共电台9月

As the reversal approaches, the decay of our magnetic field will continue and cosmic radiation will get increasingly close to the Earth's surface. As the reversal approaches, the decay of our magnetic field will continue and cosmic radiation will get

发表于:2019-01-22 / 阅读(128) / 评论(0) 分类 自然百科2011年

It's clear from the fact that the Martian crust is strongly magnetized, that there must have been a magnetic field on Mars in the past, that the only way we know to magnetize rocks is for them to form in the presence of magnetic field. Why did Mars l

发表于:2019-01-22 / 阅读(133) / 评论(0) 分类 自然百科2011年

Politicians provoke poet's ire 政治家引起诗人不满 The new poet laureate, Carol Ann Duffy, has chosen to attack politicians in her first composition in the post. Her poem, Politics, published in the Guardian, is a cutting attack on the political worl

发表于:2019-02-04 / 阅读(127) / 评论(0) 分类 英语新闻

今天要学的习惯用语是: have a field day。field这个词一个普通的意思是野外或田野,所以a field day早在十八世纪中期出现时,它的原始意义就是军队特定在野外进行演习的日子。从十九世纪早期开

发表于:2019-02-09 / 阅读(119) / 评论(0) 分类 美国俚语
学英语单词
a close shave
administrative setups
airborne infrared spectroradiometer
antigambler
apogon thermalis
arsenic sulfide
autocollimating spectroscope
available electron
be up to your eyes in sth
boxless
buffer storage
Butaritari Atoll
butcher block
cartilaginis medialis laminae
ceress
checkar berry oil
child internal medicine
comb tooth
comformational determinant
courts-bouillons
cross or pile
curved holographic optical element
cut-throat
dead-end passenger station
death-place
DJIA
eccentric lever
enemas
Euler numbers
ex-colonies
fenestrules
flea-pits
for Pete's sake
ghest
ghospel
grey-sky thinking
gutter bunny
HACHT
hialmar
hornblendites
hydromagnetic equation
Impatiens lecomtei
industrial ophthalmology
infrared antenna
ink wells
inner conductor colors
intensity reflectivity
ion-exchanging
ironize
Jesuate
joinable
kinsely
kokka shintoes
kumquat jelly
lead compensation technique
liberty taker
ligamenta accessoria plantaria
line pad
lithuania
manganese(ii) succinate
morning zoos
multiple follicular cyst
nanosprays
Nash, Thomas
natural binary code
nizar
not go nap on
out of order execution
PeaceNet
plasdone
plasma calcium
polymer surfactant
polymeric binder
port state control
powerbridges
printheads
radiobiological energetics
ray-fin
re-entry observation
RF-presentation
Salmonella braenderup
Salvador Dali
score up
SDP(standard depth of penetration)
seasonal history
select alternatives
seocndary pollutant
sesbanias
Sokhumi
tacmas
tertiarisation
Tiszabecs
Tractite
truck-mounted dragline
two homozygous lines
under ... feet
under-applied factory overhead
user password
valletta
wall - to - wall carpeting
water soluble coating
Web crawlers