大型挠性航天器的姿态控制

KAREN: I'm not comfortable about this, Sandy. I don't understand most of these games. SANDY: That's okay. I can explain a little. KAREN: I don't want to lose all my money. SANDY: Don't worry. You can't lose all your money. because you won't gamble a

发表于:2018-11-28 / 阅读(268) / 评论(0) 分类 旅游英语口语

[00:00.00]The Time Message [00:07.39]Time is tricky.It is difficult do control and easy to waste. [00:14.45]When you look ahead,you think you have more time than you need. [00:20.22]For example,at the beginning of a semester, [00:24.66]you may feel t

发表于:2018-12-05 / 阅读(184) / 评论(0) 分类 能量英语第一部

Broadcast: Jan 02 2003 China has announced it plans to launch its first manned spacecraft in the second half of this year to become only the third country to do so. The news comes as China's fourth un

发表于:2018-12-08 / 阅读(119) / 评论(0) 分类 VOA2003(上)-科技先知

Citizen-Scientists Take Control of Old Satellite 平民科学家控制旧卫星 For the first time, the American space agency has given control of one of its spacecraft to a team of citizen-scientists. The satellite was launched in 1978 and had not b

发表于:2018-12-16 / 阅读(101) / 评论(0) 分类 2014年VOA慢速英语(九)月

Place an order,assemble, be placed in inventory, taken out of the inventory. F:What exactly happens at your hubs? M: First, a customer places an order,second, a computer is assembled.(使用一般现在时) F:the hub is doing the assembling. M: Thats right

发表于:2018-12-16 / 阅读(252) / 评论(0) 分类 VOA 商务英语

When summer comes, there are two things Id like to do most. The first is to go swimming and the second is to eat ice cream. Ice cream is my favorite food, It can make me feel cool and drives away my hotness. The flavor of strawberry always attracts m

发表于:2018-12-17 / 阅读(96) / 评论(0) 分类 初中英语新课程优秀课展评

The longer I live, the more I realize the impact of attitude on life. Attitude to me is more important than facts. It is more important than the past,than education,than money,than circumstances, than failures,than successes,than what the other peop

发表于:2018-12-18 / 阅读(123) / 评论(0) 分类 白领英语晨读

Controlling Your Emotional Energy 控制好你的情绪能量 Have you ever noticed that when you are focused on something that is exciting, you can get by with less sleep and feel great? 你有没有留心过这种情况--当你集中精力于一件激

发表于:2018-12-18 / 阅读(94) / 评论(0) 分类 生活英语听力文章

兵势篇 NO.1: 孙子曰: 凡治众如治寡,分数是也; 斗众如斗寡,形名是也; 三军之众,可使必受敌而无败者,奇正是也; 兵之所加,如以瑕投卵者,虚实是也。 这句啥意思: 治理大军团就

发表于:2018-12-29 / 阅读(84) / 评论(0) 分类 孙子兵法

day 23 Job Tips for Temporary Employment More and more companies are looking for temporary employees rather than permanent employees. It does not matter whether you have a skill or not, an agency can offer you employment to suit you. With a few good

发表于:2019-01-02 / 阅读(238) / 评论(0) 分类 白领美丽英文诵典365

By David McAlary The U.S. Cassini spacecraft orbiting Saturn has found evidence that the giant planet's dazzling rings are decaying and may eventually be gone. And the rings are dirtier than thought,

发表于:2019-01-03 / 阅读(139) / 评论(0) 分类 VOA2004(下)--健康科技

China may be the only country to have a space station in service by 2024 when the International Space Station retires, said Lei Fanpei, chairman of China Aerospace Science and Technology Corp. 中国航天科技集团董事长雷凡培日前表示,到

发表于:2019-01-07 / 阅读(98) / 评论(0) 分类 英语新闻

A Chinese astronaut has made the historic first step in outer space for his country. With the successful spacewalk, China has become the third country, after the United States and Russia, to do so. Stephanie Ho reports from Beijing. In this video gr

发表于:2019-01-12 / 阅读(115) / 评论(0) 分类 VOA标准英语2008年(九月)

Yael: Y'know, I've always wondered what you were like as a kid, Don . . . I bet you were a nice, sweet little boy. Don: Actually, Yael, just the opposite. At least that's what I'm told. Evidently I could be pretty difficult as a toddler. Y: Really? B

发表于:2019-01-22 / 阅读(119) / 评论(0) 分类 英语时差8,16

今天我们要学的词是 flexible。Flexible 灵活的,有弹性的。美国一项调查显示,Almost all respondents think that flexible work arrangements would have a positive effect on their personal lives. 几乎所有受访者都认为,灵

发表于:2019-01-26 / 阅读(119) / 评论(0) 分类 英语单词荟萃

BAIKONUR, Kazakhstan, April 5 (Xinhua) -- Russia launched a spacecraft with three astronauts on board from the Kazakh Baikonur space center early on Tuesday, Xinhua correspondents(通讯记者 ) reported from the site. The Soyuz TMA-21 spacecraft

发表于:2019-02-05 / 阅读(127) / 评论(0) 分类 英语新闻

今天我们要学的词是 proportion. Proportion 有部分的意思。A report from the Centers for Disease Control and Prevention found that only a small proportion of American adults, less than 15%, eat enough fruits and vegetables. 美国疾病控

发表于:2019-02-08 / 阅读(111) / 评论(0) 分类 英语单词荟萃

Each day you have the ability to make the choice to take control of your life, or to let it control you. You can either be proactive, or you can let circumstances call the shots. To take control of your life or exercise personal leadership is to take

发表于:2019-02-18 / 阅读(116) / 评论(0) 分类 英语美文

Each day you have the ability to make the choice to take control of your life, or to let it control you. You can either be proactive, or you can let circumstances call the shots. To take control of your life or exercise personal leadership is to take

发表于:2019-02-19 / 阅读(198) / 评论(0) 分类 英语学习方法

In his annual government work report at the NPC session, Premier Li Keqiang announced a flexible GDP target, calling it a reasonable growth range as China is gearing up its structural reforms. The main development targets for 2016 are as follows: GDP

发表于:2019-03-04 / 阅读(216) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
a brother
aerodrome rating
allowable friction work
amerigo
aminotransferation
apron flashing
autoimmune polyendocrine disease
basaloid cell
be a great distance away
binocular imaging
black hillss
blastoporal canal
bootless crimes
Boston Matrix
carting to shipside
catostomidaes
central-adjustable handle-adjustable wrench
compulsory trust
congruousnesses
continuous registration
counterpoised drawbridge
cysteinyl
darkon
data-acquisition computer
demonstration expense
despuming
discontinuous fluid
Domagk
double D's
efferenee
epitaxial diffused-mesa transistor
Exide ironclad battery
face-to-back variation
fall into ill odour
Felon's unit
fifth-wheel trailer
frescan
function length
giggit
gossiper
heptopargil
high altitude equipment
hold on like a limpet
honeymoon resort
hydantoic acid
ickily
in pregnancy
isotopic vital effect
IUCN Red Data Book
keep mum about
khrapaty
kittycorner
kraljice (jugoslavia)
La Cabral
levre
meningitis posterior
midcity
Moledo
muirlands
Mussaenda mollissima
negative mask
non-destructive hydrogenation
nondisseminated
offender
overhead revolving slab charging machine
perspective relation
phosphorus heptasulphide
photo interrupter
pre-shipment quality terms
preheated forehearth
profit on securities sold
pure financial point of view
push control rod
report writer control system
restriction of birth
ring nuclei
risky business
rock-oil
Roeselare
saddle-tanks
scour pit
self-consistent family of curves
self-locking worm gear
self-realizations
special industrial district
steel king
straight-hair
superficial velocity
superior rectal artery
Tahrir Square
ten-fold mixer
thiara scabra scabra
toothachy
untripe
vasculomotor
vena intervertebraliss
vermin-proof
vesicular vaginitis
vote.com
wagon transporter
water-calorimeter
zero plus tick