束电流对流不稳定性

ballast, ['bləst] n 压舱物(放在船舱或热气球吊篮里的重物,以增加稳定性);(性格上的)稳定因素 【记】ball球,last最后-最后的球-船最底层放了好多球-压舱物 【类】ballast:instability=

发表于:2018-12-30 / 阅读(190) / 评论(0) 分类 不择手段背单词

beam, [bi:m] n 大梁(建筑中用作支撑的木材、金属或石头);光柱;臀围;平衡木 【船】横梁; 船幅; 船舷 (秤)杆; (犁)柄; (锄)把; 卷轴; 横杆; 杠杆 (鹿角的)主干 (灯光、日光、月光等的)束, 道,

发表于:2018-12-30 / 阅读(198) / 评论(0) 分类 不择手段背单词

By Kate Pound Dawson Recent rumors have prompted speculation that North Korea's government could be facing dangerous instability. While many experts say the speculation is overblown, they warn that Se

发表于:2019-01-03 / 阅读(243) / 评论(0) 分类 VOA2004(下)--新闻盘点

[00:00.00]change one's mind anyhow argument misunderstanding [00:05.09]改变注意 ad.不管怎样 n.辩论 n.误会,误解 [00:10.19]ashamed Cincinnati counter disappointment [00:14.72]a.惭愧,害臊 n.辛辛那提(美国城市) n.柜台 n.失望;

发表于:2019-01-08 / 阅读(382) / 评论(0) 分类 高中英语词汇

Bob Beamon established himself as the favourite in the 1968 long jump by winning 22 of 23 meets in the pre-Olympic season. He almost met with disaster in the qualifying round. After fouling his first two attempts, he had only one try left. His teamma

发表于:2019-01-08 / 阅读(266) / 评论(0) 分类 英美文化

AS IT IS 2015-08-25 Global Markets Fall as China Economic Fears Rise 全球股市下跌,中国经济担忧增加 Stock market shares in China fell sharply early Monday. The Shanghai Composite dropped 8.5 percent, marking the sharpest fall China has s

发表于:2019-01-12 / 阅读(178) / 评论(0) 分类 2015年VOA慢速英语(八)月

AS IT IS 2016-01-14 Venezuelan President, Legislators in Conflict Oil-rich Venezuela appears to be entering a time of political instability. The conflict between the socialist government of President Nicolas Maduro and the opposition-controlled Natio

发表于:2019-01-12 / 阅读(165) / 评论(0) 分类 2016年VOA慢速英语(一)月

Tourists have returned to Thailand's beaches but, the resort island faces political strife and the global financial crisis. Daniel Schearf | Phuket, Thailand 21 December 2009 Today, the Thailand's beaches show evidence that the tourists have returned

发表于:2019-01-13 / 阅读(187) / 评论(0) 分类 VOA标准英语2009年(十二月)

Right on the beam To fly by the seat of his pants 美国英语当中有许多成语和俗语都和过去的历史有关系。例如,美国开拓西部的过程给美国语言增添了不少色彩。可

发表于:2019-01-14 / 阅读(285) / 评论(0) 分类 美国习惯用语

For more, lets talk to Thitinan Pongsudhirak, Director of the Institute of Security and International Studies in Bangkok. Q1. What options does Yingluck Shinawatras government have to end the crisis? Q2. Will the violence trigger further instability

发表于:2019-01-16 / 阅读(172) / 评论(0) 分类 CCTV9英语新闻2013年12月

Cathy Majtenyi The U.N. peacekeeping mission in the Democratic Republic of Congo predicts much instability in the area if Rwandan troops are sent into DRC to flush out Hutu rebels as was announced ove

发表于:2019-01-21 / 阅读(218) / 评论(0) 分类 VOA2004(上)--国际时事

今天我们要学的词儿是stamp out。 Stamp out是消除,消灭的意思,一般用于不好的,或是危险的事物。To stamp out crime是消灭犯罪,to stamp out racism是消除种族歧视。 The companies vowed to stamp out piracy,

发表于:2019-01-25 / 阅读(191) / 评论(0) 分类 英语每日一词

You'd have a reason for chastity! said the Savage, blushing a little as he spoke the words. 你们有理由需要贞操!野蛮人说,说时有点脸红了。 But chastity means passion, chastity means neurasthenia. 但是贞操意味着激情,意

发表于:2019-01-29 / 阅读(174) / 评论(0) 分类 美丽新世界

By Mil Arcega Washington 03 December 2007 A panel of oil experts, including an ambassador from a producing nation, warned this week growing militancy in the Middle East poses a threat to world oil markets. The forum, hosted by a conservative think ta

发表于:2019-02-02 / 阅读(182) / 评论(0) 分类 VOA常速英语2007年(十二月)

Chinese Premier Li Keqiang arrived in the Australian capital of Canberra Wednesday night for an official visit. The Premier is scheduled to meet Australian leaders and attend an economic cooperation forum. In an opinion piece published in an Australi

发表于:2019-02-05 / 阅读(276) / 评论(0) 分类 cctv9英语新闻2017年

Science and technology 科学技术 Psychology 心理 Tall, dark and stable Wobbly furniture leads to a desire for emotional stability 摇摇晃晃的家具让人在情绪上追求稳定 CLEARLY, a persons decisions are determined by circumstances. 显

发表于:2019-02-16 / 阅读(145) / 评论(0) 分类 经济学人科技系列

To Minsky, this was an unfair and naive representation of Keynes's subtle and sophisticated views. 对于明斯基而言,这是对凯恩斯的精妙且成熟的观点的一种不公平且天真的表述。 Minsky's financial-instability hypothesis

发表于:2019-02-17 / 阅读(144) / 评论(0) 分类 经济学人财经系列

Scientists with the European Organization for Nuclear Research, or CERN, have begun working again after a two-year hiatus. The Large Hadron Collider was shutdown in 2013 for a major refit. It's allowed for its power to be doubled, enabling scientists

发表于:2019-02-18 / 阅读(152) / 评论(0) 分类 英语新闻

台湾籍旅美老师今天交给我们的句子是: This is an extremely emotionally-taxing process for me in terms of coming to terms with.... Maybe the nature of racism in my own life, in this country, in this world, If you wait until somebody's

发表于:2019-02-22 / 阅读(190) / 评论(0) 分类 留美老师带你每日说英文

本期内容: The vice-governor of Chinas central bank warned of financial instability caused by the slowing economy. Chen Yulu was speaking at a financial forum in Hangzhou, according to a report in Shanghai Securities News, an official media outl

发表于:2019-03-02 / 阅读(280) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
aaargh
acute hemorrhagic pancreatitis
Admiralty mile
asthenolith
automatic switch-over
auxiliary tanning agent
bioinorganic chemistry
brachymenium sikkimense
bringing up against
choke valve body
cleistothecium
combat boot
combustion fired MHD generator
compression volume ratio
conciding indicator
concremation
confessedly
continuous telemetering
cortex ailanthi seu toonae
corymbs
cyma
DC meter
decrement
dielectron
diphasic salmonella type
dirth
disvisage
doogies
dressed poultry
ecological tolerance
evangelizations
feature comparison model
float level
fourteenths
Fällfors
galendes
general damage
germanium-orthoclass
ginhouses
gray matters
hepatophage
high resolution computer graphic system
horripilated
impoverished condition
in broken accent
intralesional therapy
Isaiah
jugular notch of occipital bone
katatonosis
keltill
Kiernan's space
kupferdiaspor (pseudomalachite)
labelled block
lithium amalgam
low-angles
magnetic drum control unit
man's best friend
marblewoods
matisdorf
mcclernan
Mendelist
microvolts
military headquarters
monoammonium tartrate
Monotropastrum globosum
Morquio
Moskovskaya Oblast'
multi-stage pumping station
nanna nap
neuroectodermal
non-repairable product
one-dimensional code
operating results
pao
perforated edge card
phar-mor
PKIX
plum flower
pseudocodewords
remote release
Ribes maximowiczianum
rubaiyat of omar khayyam
sanctionings
seceretin
seeing the forest for the trees
silastometer
site levelling
sliding brush
sowses
standing motionless as if facing a wall
stereoscopists
subsystem support program
Sülüklü
telephotographers
transient orange
trazanox
tropomyosin
unmassed
Upper Shihezi Formation
water whip
weighted least square criterion
wide-angled object glass