磁矫顽力

Hoverboards Ignore Gravity Can you imagine riding around the streets of your hometown on a skateboard without wheels? In the late 1980s, film director Robert Zemeckis showed a skateboard floating above the ground in his movie Back To The Future Part

发表于:2018-12-16 / 阅读(51) / 评论(0) 分类 2014年VOA慢速英语(十二)月

change into把...变成... You can't change iron into gold. 你不能把铁变成金。 I want to change dollars into pounds. 我想把美元换成英镑。 A:Yesterday I bought a sweater from your store.and I'm afraid it's too small for.so I want to

发表于:2018-12-26 / 阅读(45) / 评论(0) 分类 跟艾米莉一起学口语

捕鱼量the volume of fishing 造纸业paper-making industry 木材储量timber reserves 森林覆盖面积forest-covering area inward investment 对内投资 entrepreneurship创业精神 pay tribute to 表示敬意 subsidies and grants津贴和拨款

发表于:2019-01-17 / 阅读(45) / 评论(0) 分类 英语口译

As the vast sphere reaches / maximum speed, something incredible happens. Huge lines of magnetism arc in and out of the model core. Well, we can't see the magnetic field coming out of the experiment, we can measure them, we can put many different mag

发表于:2019-01-22 / 阅读(57) / 评论(0) 分类 自然百科2011年

Larry Newitt from the Geological Survey of Canada charts the movement of the magnetic North Pole as it wanders the icy reaches of northern Canada. To determine where the magnetic pole / is, we can't rely on one single observation. What I try to do is

发表于:2019-01-22 / 阅读(51) / 评论(0) 分类 自然百科2011年

Like Mercury, the earth takes a beating from the sun's violent temper. Flares, sun storms and other solar hissy fits can cause electronic mayhem for the satellites that roam above our heads. Fortunately, the earth is protected from this radiation by

发表于:2019-02-15 / 阅读(168) / 评论(0) 分类 自然百科2012年
学英语单词
A batteries
active lubricant
autoreactivity
be commensurate to
be special
beat up against
bencies
Beverens
bow angle
Brownian motion
bw-server
cahersiveen (cahirciveen)
calcinates
catalog of prices
catorama
central securities depository
climatic table
clusive
cotton wadded trousers
credit information
crotonylidenisoniazide
deems taylors
derived investigation level
describes
drag sth out
drawida japonica
dtacs
ferro silicon
firefish
french polish shellacs
G. Gr.
grubby hands
huns
hwacha
ifr conditions
immalleable
impact-collision ion-scattering spectroscopy (iciss)
individual noun
inflamer
jianzhong
just do it
Kalkcancrinit
Kingsbury
kumisz
La Piňa, R.
lead sheet roofing
limitation period
madwomyn
make system disk
Mandal Uula
masseteric tuberosity
mendicant order
MFM encoding
microcontextual
mitering
monumented
movie house
musculus recto-urethralis
musculus submentalis
muzzle-loading
nailpolish
naveless
non-alcohols
nonsensationalist
offal bin
omfs
open core type
parent window
partial evaluation
pluralist democracy
pole-changer
principal pressure
proof corrections
pseudo-hermaphroditism
quadricuspid teeth
radices ophiopogonis
radiological latent tissue
rise of barrel vault
roundly
scala minore naturale
selfpubs
short-change
sinestral
skin-smoothing
space hat
space-charge tube
spherical-hermonic expansion
spring type
start import at row
stillfish
struma vasculosa
synchesis
teatards
through the instrumentality of
tolmao
total operation time
Totomitsa
ugly as a scarecrow
Undlφse
vertical vertigo
Yokogoshi