铂硅红外焦平面阵列

Well the next time you fly, you are maybe on an airplane that is protected from shoulder-fired missiles. American Airlines is helping the Homeland Security Department test ways to protect those planes. Joining me now from Washington to talk more abou

发表于:2018-12-11 / 阅读(57) / 评论(0) 分类 万花筒2008年

[00:16.47]Haunted School House [00:22.48]闹鬼的校舍 [00:31.17]In the following weeks I saw many things [00:34.31]that would've normally unnerved me a bit. [00:38.06]I saw more ghosts than I can count. [00:41.42]More than I ever did in childhood. [00:

发表于:2018-12-11 / 阅读(80) / 评论(0) 分类 英语灵异故事

科学家们创造可触摸的虚拟影像 Motion recognition technology already allows users to command computer-controlled devices by waving a hand above a sensitive surface. 动作识别技术已使得用户能够通过挥手对电脑控制的设备

发表于:2018-12-16 / 阅读(72) / 评论(0) 分类 VOA标准英语2015年(九月)

2006 年 1. People are absorbed into a culture of consumption launched by the 19th-century department stores that offered vast arrays of goods in an elegant atmosphere. 【分析】复合句。句子主干为 People are absorbed into a culture of con

发表于:2018-12-30 / 阅读(88) / 评论(0) 分类 考研英语长难句讲解

Science and Technolgy. 科技。 The Square Kilometre Array. SKA项目。 Divide and rule. 分工合作。 The world's biggest astronomy project is split between Africa and Australasia. That gives South Africa, in particular, a chance to show its sci

发表于:2018-12-31 / 阅读(80) / 评论(0) 分类 经济学人科技系列

The company has become a focal point that draws people at all times of the day and year. 贵公司成了时刻吸人眼球的焦点。 The company has become a focal point that draws people at all times of the day and year. 贵公司成了时刻吸人眼

发表于:2018-12-31 / 阅读(73) / 评论(0) 分类 玩转商务英语900句

An unusual Boeing 747 arrived in Christchurch at the weekend from California. It has a telescope on board. The plane will spend the next three weeks flying the skies of the South Island to study the Milky Way. It is called SOFIA, Stratospheric Observ

发表于:2018-12-31 / 阅读(99) / 评论(0) 分类 新西兰英语

Roy wanted to visit Egypt two years ago. But while he was checking out different tour packages, an airplane crashed into the Atlantic. The plane was an Egypt Air flight from New York to Cairo. It had no sooner gotten airborne than it dove straight do

发表于:2018-12-31 / 阅读(63) / 评论(0) 分类 365个英语简短小故事

Focal Length - Distance from the exact center of the dish to the center of the feed. Focal Point - The physical point in space toward which the satellite reflector dish directs the received signal so

发表于:2019-01-03 / 阅读(108) / 评论(0) 分类 电信英语

Sometimes women and men break a nail working on a tough task. Because our keratin claws are no match for the club-like appendages of a critter called the peacock mantis shrimp. They can hammer through crab exoskeletons and even mollusk shells to find

发表于:2019-01-08 / 阅读(123) / 评论(0) 分类 Scientific American(六)月

3D Now(3D no waiting) ALU(Arithmetic Logic Unit,算术逻辑单元) AGU(Address Generation Units,地址生成单元) BGA(Ball Grid Array,球状矩阵排列) BHT(Branch Predicti

发表于:2019-01-09 / 阅读(299) / 评论(0) 分类 实用英语

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith with EXPLORATIONS in VOA Special English. This week, we tell about a system of planets orbiting a star called Fifty-Five Cancri. And we hear about a plan to harvest electricity from cro

发表于:2019-01-11 / 阅读(156) / 评论(0) 分类 VOA慢速英语2007年(十二)月

Scientists Create 'Touchable' Virtual Objects 科学家们创造可触摸的虚拟影像 Technology is already capable of tricking most of our senses ... laser holography can create three-dimensional images where nothing exists, stereo sound can surr

发表于:2019-01-14 / 阅读(66) / 评论(0) 分类 VOA标准英语2015年(四月)

最近又有大批的同学要赴英赴美读书,已经开启行前准备模式。或许很多同学会将重点转移至行李整理,同学见面等活动,却不知,此刻更为重要的是生活类词汇的积累。从上飞机的一刻起,

发表于:2019-01-17 / 阅读(71) / 评论(0) 分类 雅思英语

For example, the newly formed Global Manufacturing Solutions business will be a focal point of Rockwell Automation's core growth strategy. It will provide total cost of ownership solutions, such as asset and integration management and consulting serv

发表于:2019-01-17 / 阅读(113) / 评论(0) 分类 林超伦实战口译练习笔记

Buss Peterson, My roommate. When I first met Buss, all I heard about was that this kid from Ashville North Carolina was clearly unplayed against but he has never played against me then, so how do you come to be the player of the year? Is that some ty

发表于:2019-01-18 / 阅读(71) / 评论(0) 分类 偶像励志英语演讲

一个句子中难免出现一两个生字。在这种情况下,不必马上查字典,只要根据上下文的关系,就可能猜测生字的意思了。 下面这些例子,值得大家参考: ⒈利用括号内的解释,如: ① The po

发表于:2019-02-05 / 阅读(113) / 评论(0) 分类 英文语法词汇

A Canadian airport is reviewing its security systems after a woman managed to scale a barbed wire fence and run onto the tarmac in an attempt to stop a plane from taking off. 加拿大一名女子成功越过一机场的倒刺铁丝围栏后,闯入停

发表于:2019-02-06 / 阅读(140) / 评论(0) 分类 英语新闻

Hey, we almost there? 嘿,咱们快到了吗? Says that it's right here. Wup, wup, we passed it. Back up, back up. 说是就在这的。等等,我们走过了。退回去,退回去。 There it is. I see it! 就是这个,我看见了! Welc

发表于:2019-02-19 / 阅读(131) / 评论(0) 分类 咱们裸熊

What do we know about the main venues being used for the summer Olympics? The famous Maracana will be acting as the city's Olympic stadium. Having opened in 1950 an estimated 200,000 people crammed in to watch Brazil lose 2-1 to Uruguay in the world

发表于:2019-02-21 / 阅读(99) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
a shadow of your former self
acromio-iliac presentation
adeninyl-
Al Gore
algebraic complex
Alpes, Route des
basic call control
Benzodiazepinones
biopreparat
biotomy
breadth-first procedure
breaking of contact
bufosteroids
butterleaf
by walk
character handling
chemical bronchopneumonia
clay skin
clinatory
coctile
cold-loop startup
colloquial speech
combined division method
cylinder cam type
dove gray
dutch-book
en clair
erythema urticans
family Triglidae
fan-flowers
feminonucleus
Fido, FIDOdos
Fowles
fracture resistance
Gagaoua
gland sealing steam collecting pipe
glycyrrhiza glabra l. var. typica reg. et herd
grabage lighter
grey-whiter
grouse disease
heating jacket pump
heparin-binding
in-plane moire method
inertia bar
Ipswich
iron-base superalloy
jack marking
Leal heart lied never.
long fat back
long-term erosion
louy
lukewarm
luminous discharge tube
mcsorely
Mikhaylovo
misliterate
mouth-rot disease
multipayer
nonbleeding pigment
Ojuelaite
over-tone
photojunction battery
plygains
polybenzothiazole fibre reinforcement
proportion gain
pseudocubic
pyrographies
Quaternitarian
rapismatid
reflected loss
ride across
roll-yaw coupling control
scarlatinifom rash
scruffed
self-aligning effect
set thrust plate
shadow loss
Shoal Lake
side-to-side vibrations
silverbraincli
simon and garfunkel
skin histology
smilest
steel cylinder
structural homozygote
synchysis
take freedoms with
taonanensis
thiocanes
Tircidazole
total technology
treated timber
triclasite
tube-well
unbalanced force
urine total nitrogen
ust-kut
vital energy
waste auxiliary building
water stage register
wet-laid nonowoven fabric
Zhutang Township