观测误差

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(182) / 评论(0) 分类 2016年VOA慢速英语(二)月

In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produc

发表于:2018-12-15 / 阅读(247) / 评论(0) 分类 新东方背诵文选

1. Officials in Texas are taking the polygamist sect case to the state's highest court. Today they file their appeal of a lower court ruling which stated officials didn't have the right to take more than 400 kids from their parents. 2. Crews in Colo

发表于:2018-12-15 / 阅读(158) / 评论(0) 分类 美联社新闻一分钟2008年(五)月

2002 翻译延伸 1、One difficulty is that almost all of what is called behavioral science continues to trace behavior to states of mind, feelings, traits of character, human nature, and so on. 【分析】多重复合句。句子的主干为One di

发表于:2018-12-17 / 阅读(113) / 评论(0) 分类 考研英语长难句讲解

文本:Fair enough, but in the longer term, the figures aren't going to be dominated by the likes of you and me. It's the birth of new people that will have the largest effect on future statistics. And here's where it gets interesting. For a long t

发表于:2018-12-28 / 阅读(107) / 评论(0) 分类 英音模仿秀

[00:00.90]Unit 4 Inventions and Inventors [00:04.80]Lesson 16 [00:09.87]Exercise 1.2 [00:13.52]Today's competition is about inventors. [00:16.74]I'll describe the inventors and all the four [00:19.58]groups here will guess who I'm describing. [00:22.

发表于:2018-12-29 / 阅读(314) / 评论(0) 分类 北师大版初中英语九年级(全一册)

17. In thre idealized version of how science is done, facts about he world are waiting to be observed and collected by objectives researcherswho used the scientific method to carry out their work. 【分析】复合句。句子主干为 facts...are w

发表于:2018-12-30 / 阅读(133) / 评论(0) 分类 考研英语长难句讲解

Matariki is the Maori New Year. Just before dawn this morning, the seven stars of the Pleiades which Maori call Matariki, appeared in the sky. Some Maori iwi celebrate Matariki after the next full moon or at the next new moon. For Maori, it was a tim

发表于:2018-12-31 / 阅读(141) / 评论(0) 分类 新西兰英语

I do not wish to be observed, complained the cob. 我不希望被谁观察,雄天鹅抱怨, I did not travel all this immense distance into the heart of Canada to be observed. 我可不是为了被谁观察才从大老远的地方赶到加拿大腹

发表于:2019-01-01 / 阅读(243) / 评论(0) 分类 吹小号的天鹅

Unit 4. Approaching Culture. Part 1. Warming up. A. Keywords. gift, luck, Vocabulary. symbol, even,set, Argentina. People in all countries enjoy gifts, sometimes the meanings are different in different cultures. Listen to the following dialogues and

发表于:2019-01-04 / 阅读(120) / 评论(0) 分类 step by step 3000 第一册

1. Former cabinet member and Wisconsin Governor Tommy Thompson made it official today he is running for president in no wait. He calls himself the reliable conservative. Thompson was Health and Human Services Secretary in President Bush's first term

发表于:2019-01-08 / 阅读(177) / 评论(0) 分类 美联社新闻一分钟2007

A new study from the Florida State University suggests that inadequate amount of stimulation in the workplace and an unclean working environment can both affect the brain functions of employees on the long run. 佛罗里达州立大学的一项新研究

发表于:2019-01-08 / 阅读(156) / 评论(0) 分类 英语新闻

复活节的由来按《圣经?马太福音》的说法,耶稣基督在十字架上受刑死后的第三天复活,因而把春分节(3月20日或3月21日)当日见到满月或过了春分见到第一个满月之后,遇到的第一个星期日设

发表于:2019-01-08 / 阅读(148) / 评论(0) 分类 英美文化

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(203) / 评论(0) 分类 英语新闻

Thanksgiving is a holiday celebrated in much of North America, generally observed as an expression of gratitude, usually to God. The most common view of its origin is that it was to give thanks to God for the bounty of the autumn harvest. In the Unit

发表于:2019-01-17 / 阅读(159) / 评论(0) 分类 英语作文

【生词预览】 plow 耕地, gallop 飞奔, veterianarian 兽医 【笑话原文】 ASmartHorse Therewasafarmerwhofellandbrokehishipwhilehewasplowing,andhishorseimmediatelygallopedfivemilestothenearesttownandreturned,carryingadoctoronhisback.

发表于:2019-01-22 / 阅读(147) / 评论(0) 分类 英语笑话(MP3+文本)

Over the years I have observed that some attributes of leadership are universal and are often about finding ways of encouraging people to combine their efforts, their talents, their insights, their enthusiasm and their inspiration to work together. Q

发表于:2019-02-08 / 阅读(140) / 评论(0) 分类 卡卡课堂早餐英语

【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(174) / 评论(0) 分类 美国俚语

What this means in practice is that you can never predict where an electron will be at any given moment. You can only list its probability of being there. In a sense, as Dennis Overbye has put it, an electron doesnt exist until it is observed. Or, pu

发表于:2019-02-17 / 阅读(138) / 评论(0) 分类 万物简史

Scientific Theories In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of this is

发表于:2019-02-25 / 阅读(128) / 评论(0) 分类 双语有声阅读
学英语单词
absolutised
accelerated freeze-drying
acoustic fuse
aircraft vulnerable areas
armilustrum
Asprey
avoidings
Benicito, R.
Botocudo
Brown-Sequard's syndrome
can-spam act of 2003
cement mortar screeding
chesun
ci (construction inspector)
cluck cherry
collector efficient factor
collision-avoidance system
compressed image test data
diagnosis-related group
different seasons
dual polarization
eccentric balance weight
electric permittivity
electromeric migration
encountrynge
EQE
ETS-V
euro-mps
eurya impressinervis kobuski
flat quick-connect terminal
fly-man
Forreston
frame relaying
free board deck
gotten a kick out of
grabber
grass vetch
Hadfield
have the best opinion
heater mixer
hemphook
high temperature-pressure beck
hopped-up engine
inside bevelled piston ring
instrumental value
jail-fever
Jew-bush
kayoed
kicklines
lack of true colour rendering
lactosaminoglycan
lightburned magnesia
lord love you
loudcloud
lurgilager metal
mindfucks
name-calling
natural nonvirulent strain
negative reticle
neurocentric
Nisotin
Olea yuennanensis
olors
one-back
operating duty
packing washer
pad-reinforced
panchito
parahemionitis arifolia
parapodal plate
percentage inhibition
pinarello
Pontchartrain, L.
postmastectomy lymphangiosarcoma
potato tuber heart
range of conics
rapid scanning infrared spectrometer
restriction mapping
sactosalpinx
Sayga
SCHWR (steam cooled heavy water reactor)
scoffic
separation-of-powers
short-distance flight
source/drain junction
sphenomaxillary fossa syndrome
staith, staithe
stickings
summary of interface line
synovial membrane
thin-walled
tinted film
transition probability law
trigger system
ucgs
unchapleted
unearned interest
vertical grain
water height
wheaten
Z-beam