量子围栅效应

After breakfast, Cookie and Alyssa walked the children back to the corral to see their horses. Benny spotted Lots-o-Dots standing with Bucky in a shady corner. Here, boy, he called. Benny held out a biscuit hed saved from breakfast. Lots-o-Dots trott

发表于:2018-12-06 / 阅读(68) / 评论(0) 分类 114 A Horse Named Dragon

A grumble went down the line. A crew member ran out of the dining tent, followed by another. They raced past. I dont believe this, one of them said as she ran by. Whats going on? asked Benny. A moment later, another member of the dining hall crew wal

发表于:2018-12-06 / 阅读(73) / 评论(0) 分类 76 The Great Bicycle Race Myst

The Aldens stood at the days finish line, applauding as the last riders came in ahead of the sweep wagon. Im glad we didnt follow that detour sign, said Jessie. Getting lost two days in a row would have been too much. Not so many people got lost this

发表于:2018-12-06 / 阅读(57) / 评论(0) 分类 76 The Great Bicycle Race Myst

Tombstone, Arizona: "The Town Too Tough To Die" 亚利桑那州的墓碑:鬼城 From VOA Learning English, welcome to This is America. Im Steve Ember. The United States has thousands of ghost towns. [Wind and prairie sounds] These are communiti

发表于:2018-12-16 / 阅读(63) / 评论(0) 分类 2014年VOA慢速英语(二)月

Winter and summer, the mails must go through, and in their lonely posts at remount and relay stations the men who looked after the ponies must be fed. 无论冬季还是夏季,邮件必须送达,在换马站和中继站,在孤独的岗位上照顾

发表于:2018-12-17 / 阅读(49) / 评论(0) 分类 美国小学英语教材5

Boys, he said solemnly, it is a great thing we are undertaking this day. 小伙子们,他郑重地说,这是我们今天要做的一件大事。 Our government has entrusted to us the safe carrying and delivery of its mails. 我国政府已委托我

发表于:2018-12-17 / 阅读(52) / 评论(0) 分类 美国小学英语教材5

As a former frontier mining camp, Tombstone, Arizona has faced its share of threats and calamities over the years, earning it a reputation as the town too tough to die. Now the southwestern community is dealing with an official warning from the U.S.

发表于:2018-12-19 / 阅读(59) / 评论(0) 分类 VOA双语新闻 Bilingual News

The children sat on the corral fence as Cookie and the young woman talked to the policeman. So, the policeman said, writing in his notebook, youre the new head wrangler. The young woman nodded. My names Alyssa. Ive been riding here at the ranch since

发表于:2018-12-31 / 阅读(113) / 评论(0) 分类 114 A Horse Named Dragon

Six-year-old Benny Alden bolted awake in the middle of the night. Where was he? He sat straight up in bed. His heart drummed. This wasnt his bed! Far away, a horse whinnied. Benny breathed a deep sigh. Now he remembered. He was on vacation with his b

发表于:2018-12-31 / 阅读(189) / 评论(0) 分类 114 A Horse Named Dragon

She likes pony rides. She goes to the corral. She picks out a pony. She gives a carrot to the pony. She gets up on the pony. She sits in the saddle. She pats the ponys head. She pats the ponys neck. The pony walks around the corral. She holds on to t

发表于:2018-12-31 / 阅读(63) / 评论(0) 分类 儿童英语小故事

A very loud bang,I was sitting right on the side where the engine is, ah,the loud bang with a little bit flare for a short time and the engine was shut up pretty much immediately from the flight deck. Ah,on flight I analysed the situation.Ah,thanks t

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 CNN2010年(十一)月

VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. The United States has thousands of ghost towns. These are communities that once were successful but all the population moved to other pl

发表于:2019-01-11 / 阅读(57) / 评论(0) 分类 VOA慢速英语2008(十)月

Tombstone, Arizona: "The Town Too Tough To Die" From VOA Learning English, welcome to This is America. Im Steve Ember. The United States has thousands of ghost towns. [Wind and prairie sounds] These are communities that once were successful but a

发表于:2019-01-12 / 阅读(61) / 评论(0) 分类 2014年VOA慢速英语(六)月

Quantum communication boasts ultra-high security as a quantum photon can neither be separated nor duplicated. It is hence impossible to wiretap, intercept or crack the information transmitted through it. Anton Zeilinger, an Austrian physicist at the

发表于:2019-01-19 / 阅读(113) / 评论(0) 分类 2016CRI中国国际广播电台

Books and Arts; Quantum physics 文艺;量子物理学 House of dreams;Scientists race to explain why the Higgs boson matters 想象的殿堂;科学家竞相解释为什么希格斯玻色子至关重要 Higgs Force: The Symmetry-Breaking Force

发表于:2019-01-26 / 阅读(129) / 评论(0) 分类 经济学人文艺系列

Books and Arts; Book Review; Fundamental physics; Big bang; 文艺;书评;基础物理学;宇宙大爆炸; Popular physics has enjoyed a new-found regard. Now comes a brave attempt to inject mathematics into an otherwise fashionable subject 科

发表于:2019-01-27 / 阅读(119) / 评论(0) 分类 经济学人文艺系列

BOB DOUGHTY: Welcome to THIS IS AMERICA in VOA Special English. I'm Bob Doughty. BARBARA KLEIN: And I'm Barbara Klein. The United States has thousands of ghost towns. These are communities that once were successful but all the population moved to oth

发表于:2019-01-31 / 阅读(65) / 评论(0) 分类 2010年慢速英语(二)月

Lesson 61 Catching wild elephants in ceylon 第六十一课 在锡兰捕捉野生大象 In catching wild elephants in Ceylon, the natives choose a place near to the forest, and make a fence round it, 在锡兰捕捉野生大象,当地人选择一个附

发表于:2019-02-13 / 阅读(70) / 评论(0) 分类 英国语文第三册

Science and technology 科学技术 Cryptography 密码术 The solace of quantum 量子之慰 Eavesdropping on secret communications is about to get harder 现在想窃听秘密联系会越来越难 CRYPTOGRAPHY is an arms race between Alice and Bob,

发表于:2019-02-24 / 阅读(105) / 评论(0) 分类 经济学人科技系列

Outlaws of the West 西部罪犯 It was very difficult to keep law and order in the West. 在西部很难遵纪守法。 Most settlers were honest people, but there were a lot of outlaws. 多数移居者是诚实的人,但也有很多不法之徒。

发表于:2019-02-26 / 阅读(90) / 评论(0) 分类 美国西部探险
学英语单词
abducenss
aglomerates
aided range tracking
amusees
AQIM
automatic shutdown system
bakupari
basels
Betsu-zan
blair athol
boron-containing polymer
brucculinu
Calcha
catalysagen
clearing heat with pungent and cool-natured drugs
clutch lining(clutch facings)
composition program
correspondence institute
cusimanse
cymblin
descriptive metaphysics
determinable liabilities
disc storage controller
distichophyllum nigricaule
dowsetts
Dravidic
drossier
east-meets-west
ectothrix spore
edible colorant
first floor
float stone
gold-best
Grunwald-Winstein equation
guaiazulene
health station
hippolyti
Hispania
homunculus
horizontal integral-fin
hsbc
humannesses
hypericum japonicum thunb.
indicator property list
initial retention
kataphatically
lapless
laufman
lightning outage rate
lil' un's
lomazzo
longacion
look down upon
Marinópolis
mass mating
Maunda
maxail
maximum allowable normal mode overvoltage
message in a bottle
misformatting
multiplicative group
musculus zygomaticus
nefrendes
neptunium decay series
Nsenga
optical depth coordinate
organ-allocation
outcrop of spring
ovalbumen
oxidation-state
Paeonia papaveracea
Petrocosmea mairei
phenotypic sex determination
phragmodothis hibisci
pivoted weir
potassium hypochlorite
primer DNA
psionically
read-backs
reflected ultraviolet method
refraction change
rhus glabras
Robert Walpole
Sandiara
soil fauna
solid state digital wristwatch
spent cathode lining
structural bed
submarginal nervue
sure footed
sygh
t'ai ch'ang ss?
Tamil literature
throwaway remarks
to write
triangular pulse
unit of pipe
user facilities servie
wall of death
well-cheered
xerophytophilous
Yiddishisms