[统计] 均方根百分误差

[00:00.69]Storms Always Give Way to the Sun [00:07.87]What is the secret ingredient of tough people [00:11.66]that enables them to succeed? [00:13.51]Why do they survive the tough times [00:16.03]when others are overcome by them? [00:17.84]Why do the

发表于:2018-11-30 / 阅读(276) / 评论(0) 分类 英语专业晨读美文

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(323) / 评论(0) 分类 英语情景对话-大学生活

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(248) / 评论(0) 分类 2016年VOA慢速英语(二)月

By David Gollust Washington 30 April 2007 A U.S. State Department report Tuesday said terrorist incidents and casualties attributed to them rose sharply in 2006. Most of the increase was due to the soaring violence in Iraq. VOA's David Gollust report

发表于:2018-12-08 / 阅读(204) / 评论(0) 分类 2007年VOA标准英语(四月)

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(246) / 评论(0) 分类 大学生活-College Life

By Anjana Pasricha New Delhi 05 February 2006 Lockheed Martin executive, second right, explains the working of surveillance aircraft Hawkeye 2000 to Indian Defense Minister Pranab Mukherjee, right, du

发表于:2019-01-07 / 阅读(242) / 评论(0) 分类 2006年VOA标准英语(二月)

Who was the better artist, a caveman or Leonardo da Vinci? It turns out that early depictions of four-legged animals walking are more accurate in some ways than modern oneseven those crafted by the Renaissance master. The study is in the journal PLoS

发表于:2019-01-08 / 阅读(175) / 评论(0) 分类 Scientific American(十二)月

By Deborah Tate Capitol Hill 14 November 2006 A group of prominent arms control experts has sent letters to U.S. senators urging them not to approve legislation relating to the Bush administration's nuclear deal with India unless significant changes

发表于:2019-01-08 / 阅读(245) / 评论(0) 分类 2006年VOA标准英语(十一月)

Ali: Its just our luck that as soon as we arrive here for our island vacation , theres a hurricane warning! Mariela: Its uncanny , isnt it? On last years vacation, we crossed paths with a tornado and now this. Ali: Yeah, that tornado was something. I

发表于:2019-01-11 / 阅读(175) / 评论(0) 分类 地道美语播客

September is usually the worst month for hurricanes in the Atlantic Ocean. At least ten named storms have formed there this year. The hurricane season continues until the end of November. The total number of major storms this year has been above aver

发表于:2019-01-11 / 阅读(198) / 评论(0) 分类 英语杂谈

By Paul Sisco Washington, DC 10 January 2007 watch Avalanche Safety report Avalanche! is the most frightening alert a mountain traveler can hear. Uncontrollable snow slides in the world's mountainous regions -- from the Himalayas to the Alps to Nort

发表于:2019-01-11 / 阅读(221) / 评论(0) 分类 2007年VOA标准英语(一月)

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(245) / 评论(0) 分类 英语新闻

By Alisha Ryu Nairobi 25 September 2006 Ali Mohamed Gedi The prime minister of Somalia's beleaguered interim government is urging the UnitedNations Security Council to act swiftly in lifting a 14-year-old arms embargo on Somalia, so that armed peace

发表于:2019-01-12 / 阅读(222) / 评论(0) 分类 2006年VOA标准英语(九月)

By Delia Robertson Johannesburg 23 March 2007 At least83 people are dead, and about 300 have been injured in a series of explosions at an arms depot on the outskirts of the Mozambique capital, Maputo. VOA's Delia Robertson reports from our southern A

发表于:2019-01-13 / 阅读(218) / 评论(0) 分类 2007年VOA标准英语(三月)

We have no idea why it works, no idea at all. 我们不知道,为什么它那么高效,根本不知道。 And the moment you step back from the God complex -- let's just try to have a bunch of stuff; 当你不再认为自己有万能神力而是开

发表于:2019-01-18 / 阅读(160) / 评论(0) 分类 TED演讲教育篇

By Lisa Schlein Geneva 03 January 2007 The major wars of the 20th century gave a boost to the legal arms trade. But the end of the Cold War and the move from international to local and regional conflicts pushed trade in small arms and light weapons

发表于:2019-01-31 / 阅读(190) / 评论(0) 分类 2007年VOA标准英语(一月)

By Noel King Khartoum 12 October 2006 The African Union Mission in Sudan says violence between Darfuri rebels and the Sudan government continues along the Sudan/Chad border. A U.N. panel of experts says that an arms embargo in Darfur is being routin

发表于:2019-02-01 / 阅读(237) / 评论(0) 分类 2006年VOA标准英语(十月)

By Paula Wolfson White House 14 February 2007 President Bush says he is convinced an elite Iranian military unit with government ties is putting weapons in the hands of Iraqi insurgents. But, as VOA's Paula Wolfson reports, Mr. Bush says he does not

发表于:2019-02-01 / 阅读(215) / 评论(0) 分类 2007年VOA标准英语(二月)

Are you inspired by Mahatma Gandhi? Gandhi quotes inspired millions of Indians to act in non-violent protest against British oppression. His own wisdom and philosophy can always inspire us. Here are the Gandhis Top 10 inspirational quotes that give y

发表于:2019-02-07 / 阅读(205) / 评论(0) 分类 英语美文

【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(225) / 评论(0) 分类 美国俚语
学英语单词
adansonia gregoriis
An Truong
anakmesis
AQ (any quantity)
Barengapara
bearing brass
biharmonic friction
cacheings
Cenuriasis
charles vi
cherrywood
chiana
cimicifuga foelida l. var. simplex huth.
condensate film
consummated offender
continuous annuity
cored vesicle
cosmic ecology
cryomorphic soil
curveter
cynthia silk moth
data teletypewriter set
dead broke
dimethyl phenol
disposal of wood
Donets Basin
duplicate receipt
dysanalite
earmarked gold
EHCS (electro hydraulic control system)
employment stability
ere-done
erythropterin
exorrhizal
flannel-like fabric
fluviatle
geroderma
gib
girlie girl
gongylodont
gracioso
granther
guide someone's steps
Hamburger's shift
hand shake cycle
hard-wares
have an attack of
hexacoralla
high-resolution liquid chromatography
history of verse
hot house production
Huateng
hunky punks
hydroxy aldehyde
hydrozinkite
inedible
initiation temperature
inmake
interdisciplinary study
iodophenol
isogonic
ivel
kittays
lower hitch-point clearance
Madelung
maryknoll
maximum dumping height
mild fusing metal casting investment
mispronouncer
mitsukoshi
Mossotti
nerve rack
nitrogen-cooling circuit
nonclassical radix
nuclear-powered
omniformity
oxyglottis
posttheater
prelimed juice
pressure distillation
problem solving oriented
public work
purgative method
purple fringeless orchids
re-electability
rectifier type differential relay
rig fixer
senior registrar
seventies bush
skew rebate plane
solomos
source of ignition
spanning length
spongioblastomas
standard flat wagon
testimonial proof
the number of an airdrome mission
Thomas The Rhymer
Toho line
true-banked turn
Wijk
worthliness