常态误差定律

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-11-30 / 阅读(158) / 评论(0) 分类 英语情景对话-大学生活

Unit 7 Social Issues One Breaking the law. 违法 1 Introduction Most Americans never have any contact with the police except for traffic violations. However,when other Americans break the law, they are supposed to be guaranteed a fair trial. If it i

发表于:2018-11-30 / 阅读(188) / 评论(0) 分类 零距离美语会话

EXPLORATIONS - Outlaws and Lawmen of the Wild West, Part 2 By Paul Thompson Broadcast: Wednesday, January 21, 2004 (THEME) VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Steve Ember with EXPLORAT

发表于:2018-12-01 / 阅读(222) / 评论(0) 分类 Explorations

EXPLORATIONS - Outlaws and Lawmen of the Wild West, Part 1 By Paul Thompson Broadcast: Wednesday, January 14, 2004 (THEME) VOICE ONE: This is Faith Lapidus. VOICE TWO: And this is Steve Ember with EXP

发表于:2018-12-01 / 阅读(199) / 评论(0) 分类 Explorations

AS IT IS 2016-02-29 Egypt Says It Sentenced Boy, 4, to Prison in Error The Egyptian military admitted last week it made a mistake when sentencing a 4-year-old boy to prison for life. A mistaken identity and confusion inside the Egyptian court system

发表于:2018-12-08 / 阅读(114) / 评论(0) 分类 2016年VOA慢速英语(二)月

A: I was wondering if you have my test results in. B: I didn't see anything out of the ordinary, but I want you to log onto our website for a printout of all of the details. A: So, basically, I am OK? B: If there were any major problems, I would alwa

发表于:2018-12-26 / 阅读(94) / 评论(0) 分类 健康-Health

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-12-26 / 阅读(143) / 评论(0) 分类 大学生活-College Life

Hello, and welcome to Legal Lads Quick and Dirty Tips for a More Lawful Life. Im your host, Adam Freedman. But first, your daily dose of legalese: This podcast does not create an attorney-client relationship with any listener. In other words, althoug

发表于:2018-12-30 / 阅读(103) / 评论(0) 分类 法律英语 Legal Lad

NEW YORK, Aug. 30 (Xinhua) -- French Open champion Li Na committed 54 unforced errors and was eliminated in the first round of the U.S. Open by 53rd-ranked teenager Simona Halep on Tuesday. Li, seeded sixth, lost 6-2, 7-5 to Romania's Halep, sufferin

发表于:2019-01-11 / 阅读(136) / 评论(0) 分类 英语新闻

By Steve Mort Hollywood, Florida 20 July 2007 A company in the southern U.S. state of Florida is offering a service to help people write their own laws. For a fee, the Law Store will help members of the public draft legislation and then get it enacte

发表于:2019-01-11 / 阅读(129) / 评论(0) 分类 2007年VOA标准英语(七月)

The European Union has given the West African country of Mauritania a month to restore constitutional order or face unspecified measures. Lisa Bryant has more from Paris where members of the Mauritanian junta met with E.U. officials on Monday. An E.

发表于:2019-01-13 / 阅读(93) / 评论(0) 分类 VOA标准英语2008年(十月)

A: Hi, I was wondering if you have my test results in. B: I didnt see anything out of the ordinary, but I want you to log onto our website for a printout of all of the details. A: So, basically, I am OK? B: If there were any major problems, I would a

发表于:2019-01-15 / 阅读(92) / 评论(0) 分类 英语情景对话-健康

A: Hello, could you tell me my test results? B: Your results are posted on the website. Just put in your password and you can see the exact numbers. A: Are you saying that all my results were normal? B: We always contact you by phone to come in if th

发表于:2019-01-15 / 阅读(139) / 评论(0) 分类 英语情景对话-健康

KELLY MCEVERS, HOST: In New Jersey, lawmakers are considering a bill that would make it a crime to declaw cats. If it passes, New Jersey would be the first state in the country to ban the practice. The bill has sharply divided veterinarians. Critics

发表于:2019-01-16 / 阅读(118) / 评论(0) 分类 2017年NPR美国国家公共电台2月

Are you a normal person? 你是正常人吗? During a visit to the mental asylum, a visitor asked the director ..., What is the criterion that defines a patient to be institutionalized? Well... said the director, we fill up a bathtub, and we offe

发表于:2019-02-06 / 阅读(107) / 评论(0) 分类 趣味英语

By Matt Steinglass Hanoi 17 December 2007 A new law has taken effect in Vietnam requiring all motorbike riders to wear helmets. Motorbikes are the most common form of transportation in Vietnam, but drivers long refused to wear helmets, leading to hug

发表于:2019-02-06 / 阅读(113) / 评论(0) 分类 VOA常速英语2007年(十二月)

A Malaysian minister has quit his post in protest about the government's crackdown on the opposition by using a draconian law which allows indefinite detention without trial. As VOA's Nancy-Amelia Collins reports from Jakarta, the government is faci

发表于:2019-02-07 / 阅读(76) / 评论(0) 分类 VOA标准英语2008年(九月)

【中文解释】 errorist是指总是犯错却自认为正确的人,错误份子,瞪眼睛说瞎话。 【英文解释】 Someone who repeatedly makes mistakes. Says stuff he believes is true, but anyone with common sense can see he's wrong. A

发表于:2019-02-09 / 阅读(111) / 评论(0) 分类 美国俚语

Are you a normal person? 你是正常人吗? During a visit to the mental asylum, a visitor asked the director ..., What is the criterion that defines a patient to be institutionalized? Well... said the director, we fill up a bathtub, and we offe

发表于:2019-02-15 / 阅读(85) / 评论(0) 分类 英语笑话(MP3+文本)

THIS IS AMERICA - US Supreme Court Upholds Healthcare Law, Strikes Down Much of Immigration Law CHRISTOPHER CRUISE: Welcome to THIS IS AMERICA in VOA Special English. Im Christopher Cruise. Today, we will look at the recent United States Supreme Cour

发表于:2019-02-18 / 阅读(91) / 评论(0) 分类 2012年VOA慢速英语(七)月
学英语单词
4-chloro-1-naphthol(4CN)
actual inside diameter
anomalistic year
anticlinal spring
anticlinal vertebra (or diaphragmatic vertebra)
AP (American Patent)
apeth
arclight diffuser
arteria temporalis posterior
auto-intoxication
Butt-swelling
Carex macrocephala
carrier amplitude phase
caudation
cercopods
clouthier
congratulate on
count built-in function
days inventory ratio
deluders
descending cervical nerve
dichomyces hybridus
direct repeat
durophagous
Ebhausen
edgeworth formula
efferents
egg-and-tongues
electivity
epoxylite
et hoc genus omne
filter through
fire salamander
formal approximation
get sth out
ground substance
guidance cutoff
guidence
hair trigger
heart-poundingly
heavy ion sputtering
hot-forming
hypodermic syringe
Illois
in voice
inner hull
invalidisms
isomycomycin
isoquinolyl
jangel
jl
kininases
line-of-sight (los)
M protein
Meilen
milton friedmen
montello
moonpool door
moving van
N-o-tolyl-1-naphthylamine
NAND operation
oneiroid state
opg (operating policy guide)
packed rectification column
palatal portion
palladoarsenide
pendulum impact strength
phaeophycean tannin
plough-beam
Pneumococcus flavens
police man
polymineralization
potato processing waste
prohibited importations
radar relay system
road work ahead
rybczynski
seat management
selflevelling
send sb. to the block
shell document
smashinging
snow bridge
soldans
speed bump
Spiraea muliensis
subordinated securities
tax-exempt items
technical advantage
tendinous arch of soleus
the time is ripe
the time of day
thermoanthracite
three-cell furnace
tool length offset
true altitude above the sensible horizon
tuddy
unfought
unreadably
War Requisition
WCFA
wing aircraft