系统抽样概型

[00:00.00]How pensions work in the United States [00:02.77]A pension is an income payable after a worker retires,usually at the age of 60 or above, [00:09.90]depending on the provisions of the particular retirement plan. [00:13.35]Pensions can also b

发表于:2018-12-05 / 阅读(215) / 评论(0) 分类 保险英语

[00:02.43] [00:05.82]Review and Evaluation [00:08.95]Listen and fill in the blanks. [00:13.12]Hello,everyone.大家好. [00:14.89]My name is Wang Tao.我叫王涛. [00:17.64]Like the BINGO Kids,I do many chores at home. [00:22.76]After I get up,I mak

发表于:2018-12-13 / 阅读(151) / 评论(0) 分类 新路径小学英语四年级上册(一起)

台湾籍旅美老师今天交给我们的句子是: Unfortunately, there's one group of people who get almost no systematic feedback to help them do their jobs better. 不幸的是,有一群家伙,从来没有得到过系统化的反馈,以此

发表于:2018-12-25 / 阅读(156) / 评论(0) 分类 留美老师带你每日说英文

Ken早上在饮水器旁见到同事Dan和April. K: Good morning, Dan. Good morning, April. DA: Hi, Ken. Good morning. K: So...have you heard the big news? A: No! Tell us! K: Well, you know Jason Smith? D: You mean our company's Chief Financial Offic

发表于:2018-12-25 / 阅读(145) / 评论(0) 分类 礼节美语

Idiom: off the hook 避免或者摆脱困境 Hit the book: Worthlessness Disruption Considerable Segregate Cycleway Scheme Noticeable

发表于:2018-12-27 / 阅读(160) / 评论(0) 分类 趣味青春英语

QC procedure 品管流程 What issues do we need to address to work out new QC procedures? 在制定新品管流程之前,有哪些問題必須先處理? quality standard 品質標準 This year, Metro Factory experienced a noticeable decline in q

发表于:2018-12-31 / 阅读(202) / 评论(0) 分类 商务英语必备1000字

1.audit 审计 2.attestation 鉴证 3.credibility 可信赖程度 4.audit of financial statements 财务报表审计 5.agreed-upon procedures 执行商定程序 6.high levels of assurance 高水平保证 7.compilation 编制 8.reliability 可靠性 9

发表于:2019-01-03 / 阅读(195) / 评论(0) 分类 财会英语

After 20 years as a pilot, I became an airport manger and soon found the stress was getting to me. I needed a release and wanted to buy a motorcycle, but my family thought it was too dangerous. My wif

发表于:2019-01-03 / 阅读(219) / 评论(0) 分类 英汉幽默故事选读

Pyramid vs. Ponzi Scheme. Which One Is Worse? And now for the VOA Learning English program, Words and Their Stories. When you work hard for your money, you do not want to lose it. And if you invest your hard-earned money, you want to see great return

发表于:2019-01-12 / 阅读(158) / 评论(0) 分类 2016年VOA慢速英语(四)月

VOA常速英语2014--Controversial Rice Scheme Risks Thai Ruling Party's Popularity 有争议的水稻方案使泰国执政党的声望有所影响 BANGKOK Thailand's unfinished election means the current caretaker government cannot create any new de

发表于:2019-01-14 / 阅读(162) / 评论(0) 分类 VOA标准英语2014年(二月)

1.Bending 弯曲 A: What kind of parts do you usually need to bend? B: Tubular parts or stampings. A:什么样的零件一般需要进行弯曲加工? B:管状零件或冲压件。 2.Cycle time 工作周期 A: What is the cycle time of the injection molding machine? B: Three

发表于:2019-01-21 / 阅读(126) / 评论(0) 分类 天天商务口语

The Emissions Trading Scheme (ETS) could become law later this week or early next week. This scheme is a plan to cut greenhouse gases by making businesses pay for their carbon dioxide emissions, that is the CO2 which they put into the air. There will

发表于:2019-01-27 / 阅读(144) / 评论(0) 分类 新西兰英语

发表于:2019-02-01 / 阅读(177) / 评论(0) 分类 财会英语

Police in London say they have arrested a man accused in an unauthorized trading scheme that allegedly cost Swiss bank UBS about $2 billion. Police say Kweku Adoboli, 31, was taken into custody Thursday on the suspicion of abusing his position to com

发表于:2019-02-03 / 阅读(136) / 评论(0) 分类 英语新闻

A digital crypto-currency has launched that is generated by human movement. 人们走路时会产生一种电子密码货币。 Bitwalking dollars will be earned by walking, unlike other digital currencies such as Bitcoins that are mined by computers

发表于:2019-02-04 / 阅读(163) / 评论(0) 分类 阅读空间

BEIJING, Feb. 20 (Xinhua) -- China's banking industry regulator said Monday that preventing systematic financial risks has become a top priority as the global financial crisis enters a more complicated phase. The country will work to defuse local gov

发表于:2019-02-13 / 阅读(181) / 评论(0) 分类 英语新闻

It's a stat that gets bounced around as e-mail-forward wisdom: men think about sex every seven seconds. Even when the idea lacks this mythical specificity and grandiosity (that's 7,200 times a day!), the idea that men think about sex basically all th

发表于:2019-02-17 / 阅读(138) / 评论(0) 分类 阅读空间

natality 生育 fertility 生育率 fecundity 生育能力 birth rate, natality rate 出生率 births 出生人数 parity 胎次 premature birth 早产 life birth 活产 stillbirth 死产 birth peaks 出生高峰 mortality 死亡 mortality rate 死亡率

发表于:2019-02-18 / 阅读(164) / 评论(0) 分类 实用英语

Jessica 在北京学汉语,她的中国朋友要是遇到了不知道用美语怎么说的词,就会来请教她。今天是吴琼要问的:小三在英文里怎么说? Jessica: Wuqiong, 给我介绍一部好看的中文电视剧吧! WQ: 嗯最

发表于:2019-02-18 / 阅读(116) / 评论(0) 分类 实用英语

left-skewed 左偏 negative-skewed 负偏 right-skewed 右偏 positive-skewed 正偏 contingency table 列联表 sampling distribution (of a statistic)(某个统计量的) 抽样分布point estimate 点估计值 point estimator 点估计式 unbiased

发表于:2019-02-18 / 阅读(153) / 评论(0) 分类 英语口译
学英语单词
a block of wood
Actilyse
animalises
Antopal
assembly time
Asteroxylaceae
bambusa pachinensis hay.var.hirsutissima(oldham) lin
basic calcium superphosphate
basic electric rhythm
bellicist
body-centered cubic(bcc) structure
Boolean space
cathodic cobalt
chain of food
Chǒngbong
colclad
color coordinate system
congruent collineation
corrigent
crab-eating opossum
crash flood
cutterbar clutch control
cyclical change
cylinderenchyma
decussorium
Dichroidine
Diphenyldicarboxylate
DOSSHLL
Dzierzaznia
electronarcosis apparatus
enlargment of jaw
Ephs.
epiplanar integrated circuit
equalizing piston
Errindlev
fastestgrowing
fiscal neutrality
Flemingites
fragile site
full returns
genus Phyllitis
Gongylonema neoplasticum
hadron era
harbor model
indifferent mineral
individual record
inexorability
inland craft
Israelized
jills
Katochi
Lady Bracknell
lap-dancing
laureates
left-truncated exponential model
lymphotactin
mark check
NOFORN
NPHI
ocean vessel
parallel arithmetic operation
parallel server
percentaged
perennial crop irrigation
pile frame
pollution clean-up technology
polymer solvent interaction
polythalamic fruit
probable maximum seiche
radiosensitizing agent
regiones digitales pedis
resultant current
Reynolds'analogy
rimstock
ritual dance
rock penstemons
sapphire needle
schnorkeling
shoey
Sinograptus
soil scattering machine
spendable weekly earnings
starboard anchor
superrationally
Taimyr Peninsula
Taipu
termina
thinhorn
ticket-splitter
TO2
ultra microchemistry
unbindings
unfeels
vegetarian burgers
wafds
whimsical
wideband saw
wooden anchor
work my ass off
xylometazoline
zero path difference
Znaim