集成干涉反光镜

INTEGRATED PRIMARY ENGLISH 1A [01:35.19]The alphabet [01:43.29]Aa apple [01:48.46]Bb baby [01:52.90]Cc carrot [01:57.16]Dd door [02:01.31]Ee egg [02:05.99]Ff flower [02:10.43]Gg grass [02:15.60]Hh hat [02:20.46]Ii ice cream [02:25.32]Jj jar [02:29.68

发表于:2018-12-13 / 阅读(215) / 评论(0) 分类 小学综合英语1A

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(112) / 评论(0) 分类 Scientific American(四)月

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(139) / 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(117) / 评论(0) 分类 电信英语

This week, Americans mark a turning point in the history of the United States. Fifty years ago, the Supreme Court issued a ruling that declared racial segregation in the nation's public schools to be

发表于:2019-01-06 / 阅读(111) / 评论(0) 分类 VOA2004(上)--国际时事

疑问词why引导的省略句中的不定式在当代英语中一般须省去to。如: 1. 肯定形式 Why talk so much about it? 这样大谈它干嘛? You're fully insured, so why worry? 你已经全部保险了,那何必还担心呢? Why ask

发表于:2019-01-09 / 阅读(88) / 评论(0) 分类 英文语法词汇

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(140) / 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(99) / 评论(0) 分类 英文短篇故事(纽约)

An Integrated Package 一体机 As Jobs walked the floor of the Personal Computer Festival, 乔布斯在个人电脑节的展厅考察了一番后。 he came to the realization that Paul Terrell of the Byte Shop had been right: 意识到Byte Shop的保

发表于:2019-01-22 / 阅读(81) / 评论(0) 分类 乔布斯传

AGRICULTURE REPORT - Integrated Pest Management By Mario Ritter Broadcast: Tuesday, February 22, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. The use of pesticides was an impor

发表于:2019-01-30 / 阅读(119) / 评论(0) 分类 农业与发展

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(134) / 评论(0) 分类 VOA常速英语2007年(十一月)

BEIJING, July 30 (Xinhua) -- China's railway courts are now being integrated into civilian courts as part of reforms that are intended to help build a unified judicial system. Railway courts handle criminal and civil cases concerning railway transpor

发表于:2019-02-03 / 阅读(102) / 评论(0) 分类 英语新闻

Wanganui Collegiate is thinking about becoming a state integrated school. It has been a private Church of England high school for 150 years. Most of that time, it was a boarding school for boys only. Recently it became a co-ed school, open to girls a

发表于:2019-02-06 / 阅读(100) / 评论(0) 分类 新西兰英语

intangible assets 无形资产 intangible property 无形财产 integrated accounting system 综合会计制度 intended dividend 拟宣布摊还债款 intending borrower 拟借款人 intending purcha

发表于:2019-02-17 / 阅读(94) / 评论(0) 分类 财会英语

分析型1.Recently the ...has been brought into focus...Nowhere in history has the issue been more visible. In this essay, I aim to explore this complicated phenomenon from diverse perspectives, identify the relevant contributing factors and bring u

发表于:2019-02-18 / 阅读(126) / 评论(0) 分类 雅思英语

在托福口语的测试中,逻辑连贯性和语音语调是最为背关注的重点,但是语音语调往往是可以再模仿中逐渐学会的,那逻辑性呢?怎样才能逐渐养成习惯呢? 在新托福口语考试的6个Task中,前2个

发表于:2019-02-18 / 阅读(79) / 评论(0) 分类 托福英语

卫星与航天译名I-Z IBSS(Infrared Background Signature Survey) 红外背景特征测量仪美国军事卫星 ICE(International Cosmos Explorer) 国际宇宙探测器美国科学卫星 IDCSP(Initi

发表于:2019-02-18 / 阅读(89) / 评论(0) 分类 英文语法词汇

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(145) / 评论(0) 分类 2016CRI中国国际广播电台

How Do You Balance Life and Work? Age 4: He was composing music. Age 8: He scored 1,500 out of 1,600 possible points on the SAT. Age 9: He attended Chicagos Loyola University and was still delighted in reading childrens books. Age 12: He entered medi

发表于:2019-02-25 / 阅读(166) / 评论(0) 分类 阅读空间

在托福口语考试的6个Task中,前2个是Independent Task,后4个为Integrated Task。前面2个可以直接根据指令来回答问题,而后面的4个要以综合听力和阅读的内容作答。 在Task 5的时候,加入的是听力的内

发表于:2019-02-26 / 阅读(99) / 评论(0) 分类 托福英语
学英语单词
a big letdown
abyssal intrusion
Actinidia fulvicoma
andaya
asaron(e)
assualted
bee-eater
both-way exchange line
bradbrooke
carbon steel tool
cargo tank ventilation system
ceasing
ceiling veneer
coase conjecture
commodore
conie-grey
control dynamics
cosmarium obsoletum
cystocyst
dentium iter
dispatching section
Dist.
dogma
Dynapak press
electrochemical valve
equatorial projection
erie Congo base
excising
expanded preliminary design
exploratory bore-hole
f(a)ecal nitrogen
fardingbag
feedbacksystem
FM-systems
Francavilla in Sinni
fresh water distiller
geomorphic snowline
get it wrong
healthcare provider
hellmich
hire-purchase sale
howellii
HPEAA
human-rights
hunter green
ignition delay
iosefamic acid
jack something in
joystick wagglers
kernel form
knowledge network
lead angle at reference cylinder
least variance difference method
let's jam
linear time code
local conditions hypothesis
Long, Pic
lovely white glaze
metacoxal plate
minister plenipotentiaries
Mogocha
mouthing
nav brz
net debt
NML Tau
ocean data transmitter
outer surface
pArg-maxi
path doubling technique
peaces out
pentafluorobenzyl
permanent address
petrol-stations
Phymosomatidae
physarum didermoides
post-tonsillectomy poliomyelitis
pseudoscientific
repinest
ring sticking test
royan
sarung
scattering analyzer
semitanned skin
shnovial fold
sinico
southernly burster
Spanish donkey
student teachers
Suscapine
Tardis-like
target mutation
texturization
thiophenyl acetone
Uinta Mountains
vanlike
vertebral rib
vitricus
vocational selection
WEA
willie mayss
wound spring
Yuina