曲面上的虚圆点

This is the VOA Special English Agriculture Report. A round barn in Illinois American farmers traditionally keep their animals and equipment in barns that are rectangular. But there are hundreds of barns in the Midwest and other parts of the country

发表于:2018-11-27 / 阅读(501) / 评论(0) 分类 VOA慢速英语2009年(十二)月

Unit 4 Free-time Activities Ice Fishing(E) A boy wanted to go ice fishing,He'd read many books on the subjectand finally,after getting all the necessary tools togetherhe made for the nearest frozen lakeAfter positioning his stool,he used a drill to m

发表于:2018-12-07 / 阅读(215) / 评论(0) 分类 人人说英语高级

city 城市 cigar 雪茄 cigarette 香烟 circle 圆圈 circular 圆形的

发表于:2018-12-16 / 阅读(158) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

星级典句: 第一句:But the service will be continued. 但是我们的服务不变。 A: Have you received our circular? 您收到我们的通知了吗? B: No. I haven't seen any letter from you. 没有。我没看到任何发自你方的信件

发表于:2018-12-26 / 阅读(101) / 评论(0) 分类 天天商务口语

beneath 在美国当代英语语料库统计的20000个常用词中,beneath作为动词的用法排在第1991位, 词义解析: 介词:在下方;到下方 John hid himself beneath the bed. 约翰藏在床底下。 be beneath sb 对来说不够好

发表于:2019-01-11 / 阅读(356) / 评论(0) 分类 英文语法词汇

This is the VOA Special English Agriculture Report. A round barn in Illinois American farmers traditionally keep their animals and equipment in barns that are rectangular, longer than they are wide. But as many as one thousand barns in the Midwest a

发表于:2019-01-11 / 阅读(181) / 评论(0) 分类 VOA慢速英语2008年(一)月

BEIJING, March 16 (Xinhua) -- As epidemic season for the Zika virus draws near, schools at all levels should strengthen precautions, a circular issued by the Ministry of Education (MOE) said Wednesday. According to the circular, anti-mosquito campaig

发表于:2019-02-02 / 阅读(95) / 评论(0) 分类 英语新闻

NANJING, Dec. 19 (Xinhua) -- China is encouraging trial reform efforts for the country's population and family planning policy, according to an official meeting held Wednesday. Greater courage is needed to deepen and advance comprehensive reforms in

发表于:2019-02-03 / 阅读(177) / 评论(0) 分类 英语新闻

The Central Military Commission (CMC) has planned to gradually terminate all paid services in the military in three years, according to a CMC circular recently issued. 中央军委近日发布的通知指出,计划3年内逐步停止军队和武警部

发表于:2019-02-04 / 阅读(101) / 评论(0) 分类 英语新闻

And thats the first time; it was return black-and-white panoramas of the Venus surface. These images were extremely important, because it was the first time, we ,human beings had a chance to see with our naked eyes completely different other world. W

发表于:2019-02-05 / 阅读(111) / 评论(0) 分类 自然百科2012年

BEIJING, Dec. 27 (Xinhua) -- The disciplinary watchdog of the Communist Party of China (CPC), as well as the government's supervisory authority, have called for efforts to halt extravagance during the upcoming holiday season. The use of public funds

发表于:2019-02-05 / 阅读(120) / 评论(0) 分类 英语新闻

Look up Sunday to see a truly special cosmic event: A supermoon total lunar eclipse. 周日(9月27日)我们将见证一个特殊的天文现象:超级月亮和月全食同时出现。 Not only will the moon be at its closest point point to Ear

发表于:2019-02-07 / 阅读(153) / 评论(0) 分类 英语新闻

Look up next Sunday to see a truly special cosmic event: A supermoon total lunar eclipse. 下周日(9月27日)我们将见证一个特殊的天文现象:超级月亮和月全食同时出现。 Not only will the moon be at its closest point poin

发表于:2019-02-07 / 阅读(154) / 评论(0) 分类 阅读空间

China's top broadcast watchdog announced that it will tighten regulation over health and medical related TV programs and advertising. 中国最高广播监管机构近日宣布,将对医疗养生类电视节目和医药广告加强管理。 The Sta

发表于:2019-02-08 / 阅读(126) / 评论(0) 分类 英语新闻

BEIJING, March 12 (Xinhua) -- China's Ministry of Finance (MOF) has revised a list of major items of technical equipment enjoying import-tax exemption, according to a circular issued by the body on Monday. Chinese manufacturers of items of large tech

发表于:2019-02-08 / 阅读(177) / 评论(0) 分类 英语新闻

BEIJING, April 16 (Xinhua) -- The Ministry of Health (MOH) said on Monday that it will upgrade a service network for the prevention and treatment of occupational diseases in line with a newly-amended law. China's top legislature adopted an amendment

发表于:2019-02-18 / 阅读(140) / 评论(0) 分类 英语新闻

BEIJING, March 14 (Xinhua) -- China will change three members of the central bank's monetary policy committee, according to a circular released Wednesday by the State Council, or the Cabinet. The circular said the State Council has approved the appoi

发表于:2019-02-19 / 阅读(149) / 评论(0) 分类 英语新闻

Now, as we pull down here, we still have a whole set of creatures living on the surface of the planet. 现在当我摧毁这里的时候,在这个星球上其实还居住着一系列的生物, There are all these different dynamics going on here.

发表于:2019-02-21 / 阅读(93) / 评论(0) 分类 TED演讲教育篇

So all that can be said is that at some slightly indeterminate point as we head toward the center of Earth we leave the asthenosphere and plunge into pure mantle. 因此,我们只能说,在前往地球中心的过程中,我们会在某个不大确

发表于:2019-02-25 / 阅读(111) / 评论(0) 分类 万物简史

The distance from the surface of Earth to the center is 3,959 miles, which isn't so very far. 从地面到地心的距离为6370公里。这不算太远。 It has been calculated that if you sunk a well to the center and dropped a brick into it, 有人

发表于:2019-02-25 / 阅读(133) / 评论(0) 分类 万物简史
学英语单词
a good lot
airborne light optical fibre technology
allan
Angelica morii
Anse-a-Pitre
apocrine gland carcinoma of vulva
applicableness
armoring of throat
avant-garde picture
basic hydroxide
be out of trim
bicycle traffics
blast-furnace coke
boter
bought book
budd l.
Bulukumba
calpacks
canalicule
carbamines
celosomian monster
chlamydomyces palmarum
chromotropic dyes
circumferent
cnap
common differences
complete plants for cultivation
complex sound spectrum
composite-lift method (of depreciation)
conditioned reinforcer
coordination principle
Coucy-Auffrique
crab spawn
credi
crystal twin
decelerating nozzle
declaration of clearance
delirium posttraumaticum
departments of history
destrudo
digitanid
door and window schedule
euaugaptilus hecticus
eurypharynx pelecanoides
f's
ghost writer
Goldthwait's sign
guiding axle
halemaumau
high pressure and low temperature metamorphic zone
hypothetical operating system
insulation compound
integrated optical source
joint dysplasy
key manufacturing operation
laminated pole piece
Leidenfrost's phenomenon
less-risky
lig. sacrococcygicum laterale
macine made nail
macro level
medium consistency
Melrose Abbey
membrane separation device
method of verification
multisubunits
nonagglomerating
normal pressure tank car for chemical industry
opposite-field
outcheating
paphos diamond
paraphthaloyl chloride
Pizhanskiy Rayon
placida
Pomorskie
prefectural road
premesencephalic
price-earnings multiple
Pseudosasa amabilis
push button drill
rainbow quartz
ratchet wrench extension
rear axle load
red corals
revenue enhancements
rubiretin
Rutherford atom
saw their way clear to doing
sbhm
shore sest facilties
side lobe echo
space diagram
sparkletts
Synerpenin
T(cell)cytolytic
tetraacetates
tickborne
US pint
us telecom
value added productivity measurement
Vassieux-en-Vercors
violantin