扰动协方差

[0-1:59.18]Do you know that the harder thing to do and the right thing to do... 你知不知道:难做的事和应该做的事... [00:04.98]are usually the same thing? 往往是同一件事? [00:07.98]Nothing that has meaning is easy. 凡是有

发表于:2018-12-07 / 阅读(126) / 评论(0) 分类 听电影学英语-天气预报员

[00:06.86]We'll let you know. 我们会通知你的 [00:26.98]-Russ is here. -Okay. -拉斯在这儿 -好 [00:29.74]-Where's Mike? -lnside. -迈克呢? -在里面 [00:38.90]-Dave. -Hi, Russ. -戴维 -嗨,拉斯 [00:39.70]He's upstairs. He's still

发表于:2018-12-07 / 阅读(179) / 评论(0) 分类 听电影学英语-天气预报员

AS IT IS 2016-08-30 Deaths From Lightning Strikes in US at Highest Since 2010 美国死于雷击人数创2010年以来新高 Two people in the United States died over the weekend after they were struck by lightning. 本周,美国有两人被闪电击

发表于:2018-12-08 / 阅读(89) / 评论(0) 分类 2016年VOA慢速英语(八)月

1. antagonize /n'tɡənaɪz/ vt. 对立 The official antagonized the leader of his own party by accusing him of cowardice. 那位官员谴责自己党内的领导人怯懦,与他产生敌对。 2. dissent /dɪ'sent/ vi. 反对 The vote approving th

发表于:2018-12-30 / 阅读(147) / 评论(0) 分类 突破英文词汇

230. Venturing outside the major大胆尝试专业以外的领域 varied-venture A variety of options exist for todays college graduates. This is at variance with the situation of those in past generations. Most bosses seek a varied work force. There

发表于:2018-12-30 / 阅读(94) / 评论(0) 分类 胡敏托福词汇记单词

关于如何应付监狱暴乱,Bellick警官认为应该使用暴力镇压,但典狱长主张用更温和的方式。州长得知女儿工作的监狱发生骚乱后,给典狱长打电话询问女儿是否安全。 [00:07.34]Listen and Share [00:44.10]Bellick [01:00.83]If I can get dirt in there [01:01.48]with so

发表于:2019-01-01 / 阅读(200) / 评论(0) 分类 越狱第一季

英语四级同形异义词辨析10 第一单元复习 1. Dont this news to the public until we give you the go-ahead A) release B) relieve C) relate D) retain 2. We are interested in the weather because it us so directly what we wear, what we do, an

发表于:2019-01-03 / 阅读(99) / 评论(0) 分类 四六级词汇与结构练习

英语四级同形异义词辨析01 第一单元复习 1. Dont this news to the public until we give you the go-ahead A) release B) relieve C) relate D) retain 2. We are interested in the weather because it us so directly what we wear, what we do, an

发表于:2019-01-03 / 阅读(115) / 评论(0) 分类 四六级词汇与结构练习

Earth-Conscious Hotel Guests Re-Use Towels You - yes, you - can save the planet. That message is being spread across America - not by environmental activists but by ordinary business men and women, families on vacation, truckers and salespeople who w

发表于:2019-01-09 / 阅读(107) / 评论(0) 分类 VOA标准英语2012年(一月)

And yet, in spite of that, artificial life support has been successful. Barely a year after the bankruptcy of Lehman Brothers, financial markets have stabilized, stock markets have rebounded, and the economy is showing signs recovery. People want to

发表于:2019-01-18 / 阅读(113) / 评论(0) 分类 财富精英励志演讲

1. Insurgents are gaining the blame for attacks in Baghdad. At least 37 people were killed and more than 100 hurt in the bomb blasts. They came shortly before state TV announced the execution of a cousin of Saddam Hussein, known as Chemical Ali. 2. A

发表于:2019-01-19 / 阅读(170) / 评论(0) 分类 美联社新闻一分钟2010(二月)

I've got one question. 我有个问题 Why am I being fired? 我为什么被解雇了 Ms. Smoke, isn't it? Yes. 你是斯莫克小姐,对吗,是我 And I am without a doubt 我毫无疑问是 the single most valuable member of your technical divi

发表于:2019-01-29 / 阅读(112) / 评论(0) 分类 绿箭侠第一季

How to Safeguard Your Income Im a big believer in diversification. Putting all your eggs in one basket is dangerous, especially in your personal finance. Diversification is a good way to reduce your risks. The question is how we should go about diver

发表于:2019-01-31 / 阅读(180) / 评论(0) 分类 阅读空间

The reform of the housing registration, or hukou system, has been under way in most regions in China following the State Council's call to establish a unified household registration system for urban and rural residents in a document issued in 2014. 继

发表于:2019-02-03 / 阅读(93) / 评论(0) 分类 英语新闻

Science and technology 科学技术 HIV and AIDS 人体免疫缺陷病毒和获得性免疫缺陷综合征 Till death do us part 直到死神将我们分开 Putting numbers on infidelity 细数出轨之罪 ONE of the problems of dealing with a sexual

发表于:2019-02-05 / 阅读(133) / 评论(0) 分类 经济学人科技系列

统计学名词英语单词 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 i

发表于:2019-02-06 / 阅读(172) / 评论(0) 分类 英文语法词汇

Todd: So, Eoin, we're talking about you playing this weekend. You're going to play in two cities. What's the set-up like? What's the routine like when you go to a club? Like how soon must you be there? You know, how long do you play, etc.? Eoin: Yeah

发表于:2019-02-06 / 阅读(81) / 评论(0) 分类 原版英语对话1000个

BEIJING, Sept. 6 (Xinhuanet) -- A short-term memory loss may suggest the Alzheimer's disease, according to a new study made by Spanish researchers. The finding was published on Monday, in Archives of General Psychiatry, an American Medical Associatio

发表于:2019-02-07 / 阅读(118) / 评论(0) 分类 英语新闻

我原来曾经给我的一个同学改作文,发现她经常写一些让我感觉哭笑不得的句子。 例如: At the first glance, the argument seems sound, but with a further look, I find it problematic. 前半句是忠实引用,后半

发表于:2019-02-09 / 阅读(134) / 评论(0) 分类 GRE作文

Mans Best Friendin All Shapes and Sizes Scientists are making great strides in understanding the genes that allow such a wide range of shapes, sizes and personalities in different dog breeds. Did you know domestic dogs were bred from wolves about 15,

发表于:2019-03-09 / 阅读(154) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
a snap of the fingers
acetaldehyde monoperacetate
aethyldimethylmethanolum
airless shot blast machine
alkaline resisting cement
amateur player
anchylomera blossevillii
angle of inclination of an orbit
antioxidant-rich
application of semiochemicals
arbitrary input
articulated gate shoe
aseptic seal
Babushara
bar eye
block cipher
boohooing
borsk
braslia
BS balance sheet
butakov
Catherine de Medicis
chuckwagons
clean as a pin
collapse into
curuzza ronkayorum
cycle without contact
decimal arithmetic capability
decline in economic usefulness
delapsion
digital inequality
dorium
ethiopathogenesis
express'd
extreme tide range
ficedula albicilla
final conditions
fitting nut
flood chute
gamma surgery
Gymnocypris
heterokinesis
high-country
Hilton Head Island
horizontal collimation
hrid
idle cut-off
import-substitution industrialization
individual-level
La Plata, R.de
left extremity
liquid scientillation counter
lownes
lycaea bajensis
made-up face
Mazus delavayi
Melandryidae
mesh separator
metallic salts poisoning
meter venturi
micro-chips
mongolicus
n-pentyl phenyl ketone
nonnumbered
normal transport service data unit
norminal pressure
oil-ring lubrication
paeonies
palaeographists
partitioning strategies
patchouli,patchouly
phacolytic glaucoma
phthisical
pilotbearing
pipe covering
potash bulb
praise-singer
prick the ears
pupillid
rayon belt
retry out
rough grazing
rugulosus
Safid Ab
Saltney
saquem
selflike
sliding panel weir
solid bulk cargo
storage lagoon
SysV
the profit
thermal mechanical fatigue
tooth contact area
trajet
Tyrrell, L.
unclear marking
weaponeer
whale chaser
what the dickens
what's eating
young tableau