音标:[selfrɪ'vɜːsl] ;
n. 自可逆性(自可复性;自蚀光)

GRE数学常见表达式汇总 1.is equal to; is the same as = the result is; yields; gives 2.the sum of x and y; the total of x and y; x added to y; x increased by y; x+y x more then y; x greater than y 3.x minus y; x less y; the difference of x and

发表于:2019-01-03 / 阅读(67) / 评论(0) 分类 GRE英语

1. 3 college students were arrested Wednesday for allegedly setting fire to 9 Baptist churches across Alabama. One of the suspects allegedly said the first fires were set as a joke. The others were st

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 美联社新闻一分钟2006

Earth's magnetic field has reversed thousands of times since its formation 4.5 billion years ago. And scientists now believe that the next reversal is imminent. The race is on to predicting exactly when it will occur. In 2010, the European Space Agen

发表于:2019-01-22 / 阅读(45) / 评论(0) 分类 自然百科2011年

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(66) / 评论(0) 分类 自然百科2011年

Glatsmire's model shows that the magnetic poles swap places spontaneously due to / complex processes within the core. We were used to the idea that a compass points somewhere near the North Pole and hence we can use it for navigation, but there are p

发表于:2019-01-22 / 阅读(63) / 评论(0) 分类 自然百科2011年

By analyzing thousands of lava samples, geophysicists discover/ that the Earth's magnetic field has reversed over 18,000 times in the last 20 million years. On either side of these reversals is a long period of dramatically reduced field strength. Du

发表于:2019-01-22 / 阅读(62) / 评论(0) 分类 自然百科2011年

今天我们要学的词是reversal。 Reversal, 是逆转的意思。A reversal of policy, 意思是政策的逆转。A reversal of decision, 意思是改变主意。支持泰国前总理他信的政党在星期天的选举中成为国会第一大党,

发表于:2019-01-26 / 阅读(79) / 评论(0) 分类 英语单词荟萃

By Douglas Bakshian Manila 19 May 2007 International boxing champion Manny Pacquiao can deliver a knockout in the ring, but in the Philippine political arena the super featherweight appears headed for a loss. Preliminary returns from national electio

发表于:2019-02-03 / 阅读(83) / 评论(0) 分类 2007年VOA标准英语(五月)

今天我们要学的词是reversal。 Reversal, 是逆转的意思。A reversal of policy, 意思是政策的逆转。A reversal of decision, 意思是改变主意。支持泰国前总理他信的政党在星期天的选举中成为国会第一大党,

发表于:2019-02-05 / 阅读(60) / 评论(0) 分类 英语每日一词

The United States Wednesday vigorously condemned the military overthrow of the Mauritanian government and called for the restoration of democratic rule. The coup could lead to sanctions by the United States and European Union. VOA's David Gollust re

发表于:2019-02-06 / 阅读(91) / 评论(0) 分类 VOA标准英语2008年(八月)

Barbara Walters did a story on gender roles in Kuwait several years before the Gulf War. She noted then that women customarily walked about 10 feet behind their husbands. She returned to Kuwait recently and observed that the men now walked several ya

发表于:2019-02-07 / 阅读(73) / 评论(0) 分类 趣味英语

Topics: Movies - Butch Cassidy and the Sundance Kid; Mount Rushmore; threat versus menace versus peril; using should with have to; role reversal Words: loosely based on outlaw to flee sculpture to carve granite to draw to depict from the waist up to

发表于:2019-02-15 / 阅读(62) / 评论(0) 分类 美语听力 English Cafe

Do you know the open-air art gallery in London's Blackall Street? Not many Londoners know it either, but Henri does and he is willing to show it to you. Henri used to sleep rough until he met a charity that helps homeless people get back on their fee

发表于:2019-02-21 / 阅读(68) / 评论(0) 分类 英语听力精选进阶版
学英语单词
abrupt pipe expansion
accelerating machine
aleukemia hemorrhagica
assembling beside ditch
be incorporated into
biomonitors
bisimilarities
boarhide
boxlock
brine quenching
centres of immersion
charlatan (italy)
chemiculture
cimaterol
CIOMS
colostration
comprehensive co-operation
concrete spreading
contrapleid
corpus haemorrhagicum
Corydalis hepaticifolia
coupler interface unit
cousin humper
crawford ra.
cytotoxicity
danceteria
dependence among columns or rows
detain for
dialogue speaker
dihydrotachysterol
dual modulation
electric boring machine
engobe coating
environmental failure testing
epicritic
equalize to
find a way out
flat plane scanning method
flew around
gangesol
Godovič
gurock
indirect radiogram
inhibition of inhibition
Inishowen
joint information bureau
magnetic storm
manually angled cutter
Marrubium incisum Benth.
materials credit slip
Mattole
MINIAC
molten carbonate fuel cell (mcfc)
narod
nondog
nonrestrictivist
oothecoma
open-cell product
pantharb
penetration of electrons
permablocking
perpetualty
picrocrichtonite
pleurography
policy statement
ppm, p.p.m., PPM
preliminary inspection
pron
rank-ordering
reactant fixing dyes
reclaiming barrow
Renn-Walz process
ryckman
safe-keeper
salicylic acid amyl ester
sea breams
Sina Weibo
sinoside
smoothness restrictions
sodium atom
sonar locator acoustic depthometer
south polar circle
spawny
sprawl one's last
sympile
tannocasein
teleopsia
the statess
topicalising
unexpressed
URL switch
Userdel
valenzuela mueggenbergi
variation selector
war in iraq
Welsh arch
wideband proportional control
yellow-orange leaf
Yen Lap
Yuba County
Yuna Kim
zone leveled