赫谢耳望远镜

Lesson 38 Text A Can't She Type? The well-known banker, T. J. Ellington, was at one time in his younger days the manager of a New York office. His secretary had been with him for many years, and knew

发表于:2018-12-02 / 阅读(236) / 评论(0) 分类 初级口语教程

OliverJeffers 生在澳大利亚西部,但成长于北爱尔兰的贝尔法斯特,现在纽约。是个插画师,也是个作家。从 2004 年至今,他在动画界获奖无数。他的画充满童真,有点淡淡的忧伤,但又有浓烈的

发表于:2018-12-06 / 阅读(89) / 评论(0) 分类 TOP50 初级英文绘本

Bella: What's your blood type, Luke? Luke: It's A, I think. Why do you ask? Bella: Well, mine's B. Luke: So? Bella: They say people with A blood type get along very well with those with B blood type. Luke: Really? 你是什么血型? 贝拉:卢克,

发表于:2018-12-08 / 阅读(415) / 评论(0) 分类 赖世雄初级美国英语

In 1970, the Soviet Union put a laser reflector on the moon, carried by a rover. A few months later, it disappeared. Some speculated that the rover had fallen into a crater or parked in such a way as to render the reflector inaccessible. Now after 40

发表于:2018-12-24 / 阅读(91) / 评论(0) 分类 Scientific American(四)月

【背景】 血型分类: 一般常见A、B、AB和O四种,另外还有RH、MNS、P等极为稀少的10余种血型系统。其中,AB型可以接受任何血型的血液输入,因此被称作万能受血者,O型可以输出给任何血型的人

发表于:2018-12-27 / 阅读(67) / 评论(0) 分类 英语听力广播—Listening

发表于:2019-01-02 / 阅读(203) / 评论(0) 分类 知性英语

据《科学》杂志报道,苏联的月球车40年前在月球表面留下了激光反射器,虽然经过多年的搜寻科学家始终没有发现激光反射器的踪迹。 4月22日,一组物理学家终于发现了来自反射器的微弱闪

发表于:2019-01-02 / 阅读(126) / 评论(0) 分类 60秒科学

Gain - This is an increase in signal power, due to a boost from an electronic device. Garbage - These are unwanted characters that appear because of either incorrect settings or noise. Gate - These ar

发表于:2019-01-03 / 阅读(103) / 评论(0) 分类 电信英语

China builds first tower-type solar-thermal power station BEIJING, Nov. 12 (Xinhua) -- The first tower-type solar-thermal power station in Asia has been built in northwest Beijing, chief of the program said on Monday. Wang Zhifeng, a researcher at th

发表于:2019-01-07 / 阅读(135) / 评论(0) 分类 英语新闻

Scientists have identified a unique genetic mutation in about 10 percent of people with type 2 diabetes(糖尿病) studied in the United States and Europe. The discovery could help some people learn if they are at risk of developing diabetes so they

发表于:2019-01-11 / 阅读(133) / 评论(0) 分类 英语新闻

The European Space Agency has launched into orbit, two space observatories that will help scientists understand the information of the universe. A visitor watches an Ariane rocket in an exhibition at the Gasometer in Oberhausen, western Germany, 01

发表于:2019-01-13 / 阅读(77) / 评论(0) 分类 VOA标准英语2009年(五月)

By Melinda Smith Washington 14 November 2009 The World Health Organization (WHO) estimates that at least 180 million people have diabetes. Roughly 90 percent have what's called Type Two diabetes, caused by the body's ineffective use of insulin. Rese

发表于:2019-01-14 / 阅读(104) / 评论(0) 分类 VOA标准英语2009年(十一月)

Oncotype DX基因检测 When samples of breast tissue show the presence of a malignant tumor, doctors often prescribe surgery followed by a six-month treatment of medicine, which could include chemotherapy to prevent further spread of cancer cells. 乳

发表于:2019-01-14 / 阅读(100) / 评论(0) 分类 VOA标准英语2016年(一月)

The Five-hundred-meter wide Aperture Spherical Telescope, or FAST, is now operational in the mountains of Guizhou in southwest China. FAST has been designed to help Chinese researchers better understand our universe, as well as probe the cosmos for e

发表于:2019-01-19 / 阅读(117) / 评论(0) 分类 2016CRI中国国际广播电台

Bart's upstairs neighbor was driving him nuts. He made all kinds of strange noises at all kinds of strange hours. If I tell my neighbor he's noisy, he won't believe me, Bart thought. He'll believe me only if he lives downstairs and hears himself upst

发表于:2019-01-22 / 阅读(82) / 评论(0) 分类 英文短篇故事(纽约)

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

发表于:2019-01-31 / 阅读(117) / 评论(0) 分类 VOA常速英语2007年(十一月)

When Im old and grown 当我长大,不再稚嫩 I wont sleep alone 我不会再独枕空床 Every single moment will be fading into you 每时每刻都会与你形影难分 That some type of love 有种爱,情难自已 That some type of love 有种

发表于:2019-02-17 / 阅读(76) / 评论(0) 分类 听歌学英语

The construction of the project was started in 2011 with an investment of 1.2-billion yuan, or about 180 million US dollars. The 500 metre Aperture Spherical Telescope, or FAST, is the size of 30 football fields. It's located in a hollow that was for

发表于:2019-02-21 / 阅读(124) / 评论(0) 分类 2016CRI中国国际广播电台

Bella: Whats your blood type, Luke? 贝拉:卢克,你是什么血型? Luke: Its A, I think. Why do you ask? 卢克:我想是A型。你问这干嘛? Bella: Well, mines B. They say people with A blood type get along very well with those with

发表于:2019-02-27 / 阅读(175) / 评论(0) 分类 天天练口语

When I'm old and grown I won't sleep alone, woah oh Every single moment will be faded into you That's some type of love That's some type of love And I won't sing the blues Cause all I need is you, woah oh Every single question will be answered all by

发表于:2019-03-02 / 阅读(213) / 评论(0) 分类 音乐咖啡厅
学英语单词
advowee
anhydric
arnets
artist-made
blowout preventer unit
calamagrostis pseudophragmites koeler
calutrons
carbonate scale
carrier sweep-out
cheapass
conference service
crangons
culex (eumelanomyia) macrostulys
data enablement
decorating with colourful light
disponed
dracula movie
enabled condition
Eratosthenes of Cyrene
erection by floating
exploration risks
fan hub
fault-tolerance system
fine crystalline granite
focal hyperplasia
free of income-tax
Fulvite
ghazal
green bean
grey partridge
Guy, Thomas
gymnogenous
heat-transfer mechanism
herpes of mouth
hot gas generator
hydrogen selenide
hypophosphorylated
I'm telling you.
immunosuppressor
infection through insects
ingluvin
inherent store
interleukins
intermingles
irons in the fire
irrational transport
jieddo
knappen
KTD
laws of perceptual organization
laying-on-of-hands
leap days
levulan
Lilium lijiangense
maggie's
marriage by purchase
master molecule of life
matlin
mesoplasts
military television
molded depth
molecular beam tunnel
monda
Ngenge
noisy signal
operating control system
OSE1
owner-cultivators
parathyroids
pharyngeal tubercles
photokymograph
portoure
Prague manever
Pramoritsa, Potamos
programme storage
random variate
red oil
relative probability
sales demonstrator
Santa Rosa County
secular law
silicone polymers
Smadel's pigeon disease virus
Smitherm process
spiral gear drive mechanism
sports games
stop rod ejection
sub-arctic
superheterodynes
superhuge computer
swaged needle
sweep over
teetotaler
the ball is in someone's court
three dimemensional flow
to decode
tone down
transmission subsystem interface
vertial
volumnia
witchlet
Zhe school