双重编码说

Before you pay big money for caviar, check with two New York City high school students. Brenda Tan and Matt Cost worked with DNA barcoding experts at Rockefeller University and other researchers at the American Museum of Natural History to identify h

发表于:2018-12-02 / 阅读(206) / 评论(0) 分类 Scientific American(十二)月

[00:04.49]Scientific Attitudes [00:06.97]科学的态度 [00:09.46]Science had its beginning when man started asking questionsabout his environment. [00:14.18]科学起源于人类开始对自身环境产生疑问的时候. [00:18.91]He wondered where the sun went at night an

发表于:2018-12-04 / 阅读(157) / 评论(0) 分类 大学英语自学教程上

Amazon wants to get more young people to consider becoming computer engineers. The American technology company this week launched a program that aims to teach more than 10 million students a year how to code. Amazon says it will pay for summer camps

发表于:2018-12-08 / 阅读(261) / 评论(0) 分类 2018年VOA慢速英语(十一)月

Idiom: Off the record 非正式的,不记录下来的事 Hit the book: Likelihood Strain Incorporate Well-being Complement Be consistent with Hypothesis

发表于:2018-12-27 / 阅读(167) / 评论(0) 分类 趣味青春英语

人的一生中,将近三分之一的时间是用于睡觉的。刚出生的婴儿几乎每天要睡20个小时;即使成年后,每夭至少要睡 6~7小时。 不管睡眠时间长短如何,睡觉看来是人必不可少的行为。这一点

发表于:2018-12-27 / 阅读(164) / 评论(0) 分类 英语听力广播—Listening

Transcript: Girl: My presentation is about how you can use colour coding to organise your homework. To start you need a few things from the stationery shop. This photo shows the things I use. They arent expensive. They are all cheap. Ive got coloured

发表于:2018-12-28 / 阅读(201) / 评论(0) 分类 一起闲话英语-English Chitchat

Finance and economics 财经 The Bangladesh Bank heist: Still on the trail 孟加拉银行劫案:持续追踪 The sophistication of last year's bank heist is becoming clear. 去年银行劫案的手法水落石出。 A year after one of the most sp

发表于:2018-12-31 / 阅读(189) / 评论(0) 分类 经济学人财经系列

发表于:2019-01-03 / 阅读(184) / 评论(0) 分类 电信英语

Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience

发表于:2019-01-08 / 阅读(178) / 评论(0) 分类 Scientific American(五)月

AS IT IS 2015-02-16 Prisoners Are Learning Computer Programming. 美国囚犯学习计算机编程 Prisoners in California are learning how to write programs for computers -- an activity known as computer coding. It is a skill that many employers are

发表于:2019-01-12 / 阅读(205) / 评论(0) 分类 2015年VOA慢速英语(二)月

AS IT IS 2015-10-19 Teen CEO Says Everyone Should Code What does the average 15-year-old do with her free time? Most teenagers are hanging out with friends, talking on their smart phones or playing games on their computer. But Swetha Prabakaran is di

发表于:2019-01-12 / 阅读(196) / 评论(0) 分类 2015年VOA慢速英语(十)月

MARY LOUISE KELLY, HOST: This summer, everything was going to plan for Audrey Degraaf and her wife. They had adopted a baby boy in January, their first child. Soon, he had a sibling on the way. Audrey was pregnant. And then came the ultrasound. AUDRE

发表于:2019-01-16 / 阅读(170) / 评论(0) 分类 2017年NPR美国国家公共电台12月

Topic 1-Young woman sells eggs to buy iPhone7 A young woman sold 20 of her eggs for 25 thousand Yuan, and used the money to buy an iPhone 7. The procedure is illegal and dangerous. How can we avoid such illegal practice? Topic 2-Kids' coding courses

发表于:2019-01-21 / 阅读(174) / 评论(0) 分类 英语角-圆桌会议

GWEN IFILL: Now: giving girls access to a more level playing field in an area formerly dominated by boys, making video games. Special correspondent Sandra Hughes has the story. SANDRA HUGHES: It's no secret that video gaming is aimed at a male audien

发表于:2019-01-27 / 阅读(153) / 评论(0) 分类 PBS访谈教育系列

中文 英文 缩写 捕获/拦截/收集/采集/获取 acquisition 捕捉 capture 捕捉范围 pull-in range 捕捉器 acquirer 不成功扩展后向建立信息消息 Extended Unsuccessful backward

发表于:2019-02-01 / 阅读(260) / 评论(0) 分类 电信英语

中文 英文 缩写 编程器 programming device 编号规则 numbering rule 编号计划/方案 numbering plan 编号区 numbering area 编辑器 editor 编解码 COde/DECode CODEC 编路控制 rout

发表于:2019-02-01 / 阅读(264) / 评论(0) 分类 电信英语

今天我们要学的词是dual。Dual 双重的。A number of Taiwan residents who hold dual citizenships have chosen to renounce their American citizenship to avoid paying taxes under the Foreign Account Tax Compliance Act. 一些拥有双重国籍的

发表于:2019-02-05 / 阅读(168) / 评论(0) 分类 英语单词荟萃

Whenever identical twins or triplets are born their parents will often be met with a cry of 'how do you tell them apart?' 每当有双胞胎或三胞胎降临人世,他们的父母总会面临这样一个问题怎么区分他们? Well, one family

发表于:2019-02-05 / 阅读(156) / 评论(0) 分类 英语新闻

BEIJING, Aug. 24 (Xinhua) -- China will promote the application and industrialization of its self-developed audio-video coding standard (AVS+) in broadcasting and television, the State Administration of Radio, Film and Television (SARFT) said Friday.

发表于:2019-02-08 / 阅读(204) / 评论(0) 分类 英语新闻

在托福阅读备考过程中,没有一点心机是不行的!我们在选资料,练真题,解题等方面都要有方法有技巧的进行,以下是小编这个心机girl给大家推荐的几点心机秘籍,助力大家早日取得托福阅

发表于:2019-03-04 / 阅读(206) / 评论(0) 分类 托福英语
学英语单词
aeronautical multicom service
air pressure pump
amount of groundwater feed
anchor plant
antimildew compound
arcuate dermal erythema
Atsushiokanō
Atzendorf
auditory sensations
automatists
azocanes
bank deposit certificate
base deficit
be in the family way
bismuth aubnitrate
bitcent
bocky
chilopods
chirurgicalis
complete attenuation
convex side of blade
cremin
cuprous hexafluorosilicate
d'hier
daltenganj (daltonganj)
dark blue
dedicatoria
devonta
Dignac
dry fruit
dynamical microphone
EDPC (electronic data processing center)
engineering purchasing specification
ENRZ
fire grenades
fmfb demodulator
folk arts and crafts
foreign countries
foreign public law
gene-seeds
glaucothoe
Grayvoron
high expansion foam fire-extinguishing system
high-pressure propellant tank
Humians
imaging studies
instantise
insurance superintendent
insuspect
integrated puff model
interbank demand deposits
irreconciliable
isocorybulbin
kabicidin
lamellar fibril
lastest
leaves-of-absence
lethal
Liverpool rummy
markrting strategy
mean of probability distribution
minit
mosaic tile surface
network processing unit
new zealand wrens
nozzleman
nuclear limitations
optical fibre light guide
ostap
overclocker
photofrin
pipe erecter
polderne
polybutyrolactam fiber
preppiest
rapid amplification of cDNA end
requirement for division
ridge field
root fusion
rubidium hydrogen nitrate
rules of freight transportation on highways
rummage sale, jumble sale
running before the sea
safety-conscious
satellite communication control office
satellite navigation computer
seg
Shikou Fomation
sodium amylsulfate
sophronica obrioides
spatilization of time
squirrel cage mill
stonyhearted
subpelvictendon
sugary grained
training camps
trox formosanus
Truncus subclavius dexter
Two heads are always better then one
un-ignorable
universe abundance
unrecyclables