螺旋桨叶面积

美国大选结束了,各种拉票和选战活动也终于告一段落。就拿我们家附近的教会来说,他们现在不用再向教友推荐应该给哪个候选人投票了。 美国禁止宗教机构支持某一候选人,不过有些教会

发表于:2018-12-01 / 阅读(121) / 评论(0) 分类 美国习惯用语

by Jason Marshall The last article about how to use math to send encrypted messages ended with a bit of a cliffhanger. The good news is that you will soon find out how the story ends. But, as I warned last time, the bad news is that that isnt going t

发表于:2018-12-07 / 阅读(63) / 评论(0) 分类 数学英语

[00:11.62]Pages 43 and 44 [00:15.91]Talk about it! [00:18.60]Listen.Point. [00:22.18]a flashlight [00:28.47]a paper clip [00:34.06]a magnet [00:39.65]a thumbtack [00:45.17]January [00:50.36]February [00:55.56]March [01:00.97]April [01:05.85]May [01:1

发表于:2018-12-13 / 阅读(146) / 评论(0) 分类 灵通少儿英语第三册

Situated along the Haihe River, the Tianjin Binhai Hi-Tech Industrial Development Area, more commonly known as the THT, is now home to many successful Hi-tech companies. TDQS is a company providing smart grid solution. Li Xiaoyu, vice General Manager

发表于:2018-12-19 / 阅读(71) / 评论(0) 分类 2017CRI中国国际广播电台

All housing sales departments and real estate agencies have had their operations suspended for the time in Xiong'an.[Photo: finance.sina.com.cn] Local authorities in Hebei are taking steps to try to prevent fraud and regulate construction projects ar

发表于:2018-12-19 / 阅读(78) / 评论(0) 分类 2017CRI中国国际广播电台

A: I would like to speak with the manager about some safety concerns. B: This is the manager. What can I do for you? A: I was parking my car last night in the garage area, and it was very dark out there. B: Is this the first time you noticed this? A:

发表于:2018-12-26 / 阅读(106) / 评论(0) 分类 租住公寓-Renting an Apartment

A: I had a problem last night in the parking lot and would like to speak to the manager. B: This is the manager speaking. How can I help you? A: I got out of my car in the parking area, and the area was not lit very well. B: How long have you noticed

发表于:2019-01-05 / 阅读(87) / 评论(0) 分类 地道英语对话-租房

A: I would like to speak with the manager about some safety concerns. B: This is the manager. What can I do for you? A: I was parking my car last night in the garage area, and it was very dark out there. B: Is this the first time you noticed this? A:

发表于:2019-01-05 / 阅读(77) / 评论(0) 分类 地道英语对话-租房

By Cynthia Kirk Broadcast: November 22, 2003 This is Steve Ember with In the News from VOA Special English. Trade ministers from the Americas gathered in Miami, Florida, this week to discuss plans for

发表于:2019-01-06 / 阅读(90) / 评论(0) 分类 VOA2003(下)-教育与新闻

A: I had some concerns about the pool and Jacuzzi area and would like to speak with someone. B: I can help you with that. What are you having problems with? A: I live right next to the pool, and late at night it is really noisy out there! B: There is

发表于:2019-01-07 / 阅读(49) / 评论(0) 分类 地道英语对话-租房

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Northern Lights seen near Palmer, Alaska last year And I'm Barbara Klein. On our program this week, we will tell about the mystery of the aurora borealis, bet

发表于:2019-01-11 / 阅读(88) / 评论(0) 分类 VOA慢速英语2008年(九)月

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(108) / 评论(0) 分类 2015年VOA慢速英语(七)月

Bird-friendly Bladeless Wind Turbine Mimics Nature Energy created by conventional three-blade wind turbines is cheap, sustainable and pollution-free. But according to current estimates, the devices' fast-moving blades kill up to 300,000 birds annuall

发表于:2019-01-14 / 阅读(128) / 评论(0) 分类 VOA标准英语2015年(十一月)

ROBERT SIEGEL, HOST: Ridley Scott's science fiction film Blade Runner was a modest hit in theaters in 1982 and a massive one later on video. Scott's punk noir dystopia initially got mixed reviews, but the director kept re-cutting his film. And by 200

发表于:2019-01-16 / 阅读(73) / 评论(0) 分类 2017年NPR美国国家公共电台10月

Sunday marks the first anniversary of China's Xiongan New Area, which is designed to become the core driving force for coordinated development in the Beijing-Tianjin-Hebei region. As CRI's Guan Chao reports, rapid progress has been made in the develo

发表于:2019-01-19 / 阅读(69) / 评论(0) 分类 2018CRI中国国际广播电台

Todd: Well, what about Area 51? Jonathan: Area 51 i something people always talk about. I'm not really sure what to believe but I essentially think that something's that's a secret that large could never be covered up for such a long period of time.

发表于:2019-01-20 / 阅读(106) / 评论(0) 分类 原版英语对话1000个

One of the challenges the new economic zone faces is wetland preservation as in the middle of the area lays the largest freshwater reserve in Hebei province. 143 lakes, covering 360 square kilometers.... The Baiyangdian wetland is the largest freshwa

发表于:2019-02-05 / 阅读(69) / 评论(0) 分类 cctv9英语新闻2017年

The search area for the victims has been extended from the site of the capsizing to where the Yangtze River meets the sea in Shanghai, about 1,400 kilometers. Police have also begun a thorough search along the banks of the river. The search teams hav

发表于:2019-02-05 / 阅读(103) / 评论(0) 分类 cctv9英语新闻2015年

DAR ES SALAAM, June 23 (Xinhua) -- Turkey has expressed interest to create a free-trade and investment area between Turkey and the East African Community (EAC), Xinhua learnt on Wednesday. Turkish Ambassador(大使) to Tanzania Sander Gurbuz said his

发表于:2019-02-07 / 阅读(86) / 评论(0) 分类 英语新闻

Love Really Does Hurt 爱很伤? In a recent study, scientists observed that when the participants felt reject ed , the flow of blood increased to the area of their brain known as the anterior cingulated cortex . This same area has been associated

发表于:2019-02-16 / 阅读(53) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
-ment
adaptive dispersion
age-groups
angularmomentum
army lorry
auto-correlogram
baize
bata one's breath
belasco tendency
biometric identity
blaspheming
blastogeny
Burkitt's tumor
camshaft controller
cell house
centaurein
ceramic pick up
Chassille
coherent beam amplifier
computer-consulting
convergent plate boundary
correlation calculation
cycloidotron
dietary risk
differentiability properties
dyrosaurids
ECLG
elastic boots
entrepreneurs
Espaillat, Prov.de
expansion system
exponential amplifier
faesulae (fiesole)
fishbelly
font cartridges
fractionated exposure
friction hardening
full dress uniform
furnace accretion
gallery-owner
garambulla
general layout
genus apodemuss
GLB1
hall stand
have reliance in
hcia
hexadecane diacid
hit the can
hobbletehoy
hydrocarbon cracking
infrared wireless
Kaberamaido
killer cell
kosteniuk
lambliasis
lead pad
lengthy shut down periods
leukomethylene blue
Macho Abajo
macnab
magnetic instrumentation tape
make a purchase
median link relative
message region
metalworking machine
Mopan Maya
Nangnim-gun
Ndola Airport
non-saturation type circuit
old mine cut
out-of-hours
Oxipethidine
paddywhacks
Pahāsu
palindromization
penicillin-fast
portable air pollution analyzer
puccinia polysora
raised a hornets nest
ranchwomen
retip
rubs
salignac
scabrously
schleps
single-line operation
spieker
stability of viscidity
star-spangled banners
straitly
Strel'na
supermally
tail setting angle
topcoated
Tormentol
Trichobaris trinotata
unary minus quadruple
unfirmness
vector control
xeroxing
Zaarah