[机] 数字程序控制机床

神奇校车带领孩子们进入浩瀚的科学领域,游梭于生物科学、地球科学、太空科学、气象学、古生物学等各门学科中。被纽约时报评为最新鲜有趣、最富有创意和想象力的科学启蒙方式。孩子

发表于:2018-12-06 / 阅读(95) / 评论(0) 分类 神奇校车系列丛书

Don: Some people seem to need significantly less sleep than others. Yael: Tell me about it. I have a friend who swears that she sleeps only five hours a night. If she's telling the truth, then she must be bionic. She seems to have plenty of energy, a

发表于:2018-12-28 / 阅读(92) / 评论(0) 分类 初学者听力文摘精选

本讲为 2006 年下半年新的教学内容,请对照教材,练习册和语法书听录音! personnel n. 1. (集合名词)全体人员(职员); 2. 人事(部门) The new director

发表于:2018-12-30 / 阅读(152) / 评论(0) 分类 自考英语(二)60讲

The silence of men in general is overtalked about and overcriticized. To be sure, men never open up as much as women want them to, but there is a wordless understanding in which we function fairly well especially in friendships. 男人的沉默往往被

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 英语美文

Chance doesnt exist But the path of life is not totally so predestined And time and chronology show us how all should be In the ways of existence To find out why we are here Being consciousness is a torment The more we learn is the less we get No one

发表于:2019-01-10 / 阅读(114) / 评论(0) 分类 英文摇滚歌曲

Are the machines taking over? Well not yet, but they are making quite an impression at the international travel fair in Berlin. Two humanoid robots - named Chihira Kanae and Mario - are at the event, to show how hey can be put to use in the travel an

发表于:2019-01-11 / 阅读(106) / 评论(0) 分类 cctv9英语新闻2016年

Damaged Robots Learn to Make Changes to Keep Working 能够自我修复的机器人 When a dog loses a leg, the animal eventually figures out the best way to get around on three legs. In a short time, the dog learns deal with its physical disability.

发表于:2019-01-12 / 阅读(110) / 评论(0) 分类 2015年VOA慢速英语(六)月

After 125 Years, Paper Coupons Thrive Digitally When Laura Harders does her familys grocery shopping each Friday, she comes armed with a shopping list and coupons. Harders started using coupons about six years ago, when she was expecting her first ba

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 VOA标准英语2012年(六月)

Texting Becomes a Health Tool in Kenya Mobile phone use in Africa has spread far, wide and fast. By the end of last year, it was estimated that 70 percent of the population would have a mobile phone. Now, the International Federation of the Red Cross

发表于:2019-01-14 / 阅读(129) / 评论(0) 分类 VOA标准英语2013年(四月)

SCOTT SIMON, HOST: Some of the best minds of our times, including Stephen Hawking and Elon Musk, have warned that human beings may invent intelligent machines that could wind up destroying humankind. But a small incident this week might make you wond

发表于:2019-01-16 / 阅读(110) / 评论(0) 分类 2017年NPR美国国家公共电台7月

男人从未像女人那样开诚布公地说出自己的心里话,但无言的理解,在男人当中却很管用,尤其在维持友谊的时候。 也许男人天生就是彼此孤立的,孤独是我们的自然状态。即使成了朋友,也

发表于:2019-01-22 / 阅读(134) / 评论(0) 分类 英语美文

十六、形容词最高级省略结构 The crane is the tallest bird of the wading birds. 最高级后面的名词与范围名词重复,可以省略,句子变为The crane is the tallest of the wa

发表于:2019-02-01 / 阅读(90) / 评论(0) 分类 英文语法词汇

不管擅不擅用作图软件的人,都或多或少听说过P图这个词吧?P指作图软件Photoshop,一般来说明星和模特们妖娆多姿的杂志封面照都是P过的,因为真人可能没有那么完美。那么,P照片这个词,

发表于:2019-02-04 / 阅读(91) / 评论(0) 分类 英语口语

本期内容: A law in France banning the use of unhealthily thin fashion models has come into effect. Models will need to provide a doctor's certificate attesting to their overall physical health, with special regard to their body mass index (BMI)

发表于:2019-02-13 / 阅读(111) / 评论(0) 分类 夏说英语新闻晨读

大学双语美文:男人间无声的友谊

发表于:2019-02-15 / 阅读(105) / 评论(0) 分类 阅读空间

今天我们要学的词是disclaimer. Disclaimer 名词,免责声明。The Federal Election Commission unanimously agreed to strengthen the online political ad disclaimer rules. 美国联邦选举委员会成员一致同意,加强对网上政治广

发表于:2019-02-16 / 阅读(92) / 评论(0) 分类 英语单词荟萃

One of the highlights of the plan to revitalize China's northeast is a scheme to transform the region into a manufacturing base for advanced equipment by 2030. Encouraging innovation and entrepreneurship will be crucial to make such a breakthrough. C

发表于:2019-02-18 / 阅读(128) / 评论(0) 分类 cctv9英语新闻2016年

本期内容: IsGooglebiasedagainstpoliticallyconservativeusersandinfavorofpoliticallyliberalones? That'ssomethingthatanumberofRepublicans, includingU.S.PresidentDonaldTrumphaveaccusedGoogleofbeing, andRepresentativeLamarSmith,aRepublicanfromTexas,

发表于:2019-02-20 / 阅读(92) / 评论(0) 分类 夏说英语新闻晨读

Seed Dormancy 种子休眠是,有生活力的种子由于内在原因,在适宜的环境条件下仍不能萌发的现象。休眠是植物在长期系统发育过程中获得的一种抵抗不良环境的适应性。具有休眠特性的农作物种

发表于:2019-02-24 / 阅读(137) / 评论(0) 分类 英语听力文摘 English Digest

1.我非常喜欢它。? I very like it I like it very much。 2. 这个价格对我挺合适的。 The price is very suitable for me。 The price is right。 Note:suitable(合适的、相配的)最常见的用法是以否定的形式出现在告示或

发表于:2019-03-05 / 阅读(143) / 评论(0) 分类 英语口语
学英语单词
adrenocorticoid level
alkaline detergent
Anlong Svay
anti-tussient
articulatio cubitis
asymmetric particle
auxiliary norm
be disloyal to
be exempt from
Benzylsenfol
biological form
Blackgut
blocking photocell
brazing wire
Bremer Ra.
bulk-oil-volume breaker
cetavitaminic acid
cheesin'
cobitis taenia
constructive metabolism
corering
curved slat conveyor
daylight limit
delayed sequence
diagonal expansion
dilatational disturbance
disability end date
discoures
dualthrust
earplugged
edge-grain
Electromicroscopy
Erethisma
favorable condition
Finajet
find formatting
French
Fstab
garnishor
gelatination
genus xyphophoruss
gymnoderma insulare
heavy-duty anticorrosive coatings
hexaminidase
highness
hitches
Hungarian Kuvaszok
intercatenated
Iris farreri
ishiadic foramen
jerricans
kammann
Kautskyist
Kvam
langerhans cell histiocytosis
Liapunov's method
lmierre's disease
mail cover
mereologists
metallic joint
Methased
military climatology
mixing-bowls
morain
multiple converter
offices of the dead
osmeriform
ovisac
p.e.
panoptic
pee-wee
photoptic vision
play-grounds
po'
Potential obligation
Praxis judicum est interpres legum.
pre-inanimate
put one's own house in order
ray bradburies
real-time computer center
ruggedized computer
sancti
Sedum pekinense
site coordination service
sociospace
solid mold
solo whist
spray-type heat exchanger
stillyarde
Streptomyces hydrogenas
suprafoliata
technical sign
torturedness
treefish
trimethide
underdelivered
unguiculus
unrelaxed elastic modulus
Willapa R.
xerox copying machine
yoldrings
youthifying