[科技] 自然科学史

Sending Humans to Mars 将人类送去火星 Welcome to American Mosaic from VOA Learning English! I'm June Simms. On our show today, we play some of the biggest hit songs of the summer. And we visit a natural history museum in Los Angeles County, Ca

发表于:2018-12-07 / 阅读(136) / 评论(0) 分类 2013年VOA慢速英语(八)月

[00:09.40]Reading [00:10.55]STUDYING PLANTS IN THE WILD [00:12.25]The study of natural history is not something to be left to biologists. [00:17.99]In fact, their capacity in terms of the time they can spend away from their offices is very limited. [

发表于:2018-12-13 / 阅读(226) / 评论(0) 分类 高中英语人教版必修第三册

[00:09.40]Reading [00:10.55]STUDYING PLANTS IN THE WILD [00:12.25]The study of natural history is not something to be left to biologists. [00:17.99]In fact, their capacity in terms of the time they can spend away from their offices is very limited. [

发表于:2018-12-13 / 阅读(266) / 评论(0) 分类 高中英语人教版必修高三

SCIENCE IN THE NEWS - Major Progress in Health Through Technology From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today, we tell about a woman who can use signals from her brain to move

发表于:2018-12-16 / 阅读(146) / 评论(0) 分类 2013年VOA慢速英语(一)月

By Tabinda Naeem Washington, DC 29 September 2006 watch Natural Museum report The Smithsonian Institution is the world's largest museum complex. Its 17 museums display many of the treasured icons of America's past, the vibrant arts of the present an

发表于:2018-12-16 / 阅读(220) / 评论(0) 分类 2006年VOA标准英语(九月)

60. I was quite impressed by... 我对的印象很深刻。 用法透视 这个句型用impress的被动语态来表达自己对某事物印象深刻。 支持范例 1. I was quite impressed by the facilities at the new school. 那所学校的设备令我印象深刻。 2. I was quite impressed by your t

发表于:2018-12-24 / 阅读(206) / 评论(0) 分类 英语句型学口语

It is natural. It's natural, tonight, to feel some disappointment. But tomorrow, we must move beyond it and work together to get our country moving again. 今晚,很自然地,我们会感到一些失望。但是明天,我们还要继续前进,还

发表于:2018-12-30 / 阅读(140) / 评论(0) 分类 历史英雄名人演讲

The Harvard Museum of Natural History was established in 1998. While HMNH is a relatively new institution, its roots and the collection of its parent museumsthe Museum of Comparative Zoology, the Harvard University Herbaria,and the Mineralogical an

发表于:2019-01-01 / 阅读(199) / 评论(0) 分类 走进哈佛大学

AMERICAN MOSAIC - Science on View and Not at the Museum of Natural History in Washington DOUG JOHNSON: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. This week on our show, we play new music from Gillian Welch and we ans

发表于:2019-01-02 / 阅读(131) / 评论(0) 分类 2011年VOA慢速英语(八)月

Scientists found a prehistoric ancestor of an arrow worm among a group of fossils at two national parks in Canada. The fossils were found in what is now British Columbia, but was once an ocean. The sea worm was 10 centimeters long and had 50 spines o

发表于:2019-01-02 / 阅读(198) / 评论(0) 分类 2017年VOA慢速英语(八)月

The script of this programme 本节目台词 Face to face with dinosaurs at the Natural History Museum Sun Chen: Where are we? This place is like Jurassic Park. 这个地方,怎么那么像电影侏罗纪公园啊? Neil: That's true. Welcome to On the Town from BBC Lea

发表于:2019-01-06 / 阅读(218) / 评论(0) 分类 都市掠影

We Need to Broaden Our Knowledge 1. 科学技术是社会发展所不可缺少的。 2. 社会科学和自然科学相互渗透。 3. 现代大学生需要广博的知识 Our modern civilization is mainly attributed to the achievements of science and

发表于:2019-01-08 / 阅读(139) / 评论(0) 分类 英语四级作文范文

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Doug Johnson. November twenty-fourth marked the one hundred fiftieth anniversary of one of the most influential books ever written. Naturalist Charles

发表于:2019-01-11 / 阅读(284) / 评论(0) 分类 VOA慢速英语2009年(十二)月

Education Report - A Living Science Exhibit Grows at a Museum This is the VOA Special English Education Report. Outdoors, in the open air, seems like a natural place to study natural science. It also makes sense in a place like Southern California wh

发表于:2019-01-12 / 阅读(244) / 评论(0) 分类 2012年VOA慢速英语(六)月

In general when we refer to a theory we mean something that's not proven yet. In science it's different, as Yael and Don discuss in this Moment of Science. Y: Today, on A Moment of Science, we clear up the difference between a scientific theory and a

发表于:2019-01-22 / 阅读(159) / 评论(0) 分类 英语时差8,16

Then there was Dr. James Parkinson, who was also an early socialist and author of many provocative pamphlets with titles like Revolution without Bloodshed. In 1794, he was implicated in a faintly lunatic-sounding conspiracy called the Pop-gun Plot, i

发表于:2019-01-29 / 阅读(148) / 评论(0) 分类 万物简史

EXPLORATIONS – The National Museum of Natural History By Marilyn Christiano Broadcast: Wednesday, January 19, 2005 (MUSIC) VOICE ONE: I'm Barbara Klein. VOICE TWO: And I'm Steve Ember with EXPLORATI

发表于:2019-01-30 / 阅读(191) / 评论(0) 分类 Explorations

BEIJING, Feb. 2 (Xinhua) -- Chinese Vice Premier Hui Liangyu on Thursday called for accelerating innovation and promotion of agricultural science and technology. It is vital to the overall economic and social development to obtain grain harvests and

发表于:2019-02-03 / 阅读(183) / 评论(0) 分类 英语新闻

23 The Richness of Being 第二十三章 丰富多彩的生命 Here and there in the Natural History Museum in London, 在伦敦自然史博物馆的很多地方, built into recesses along the underlit corridors or standing between glass cases of m

发表于:2019-02-13 / 阅读(115) / 评论(0) 分类 万物简史

Ya?l: Today on A Moment of Science, global warming . . . D: Uhm, right . . . Y: That's your cue, Don. D: I know, Ya?l . . . but . . . Y: What's wrong? D: Well, we're a science program, right? And I know that the accepted scientific wisdom is that hum

发表于:2019-02-23 / 阅读(149) / 评论(0) 分类 英语时差8,16
学英语单词
album ovi
Amanitaceae
amiota (phortica) antillaria
anterior meningeal branch
anti-corrosion method
back diode
balletgoing
Barcol indenter
base-line break
be lost to all feeling
bridge waves
bubble sheet
Cathies
chain-store
coastal range
color appraisal
corbel back slab
cornu gorais
creve coeur
deed of service
deficiency of phosphofructokinase
dementia phantastica
edge following
engagement model
ephynal
equatorial chart
esophagojejunostomy
estradiol dipropionate
Eulophia herbacea
forced response
galley-slave
geological record
global resource sharing
Glynn
greenfly
guard board
heerds
Hyeniaceae
immanis
Init. & Ref.
interphase nonisothermality
la boheme
live to oneself
Lokosovo
lycostomus crassus
magnaglo process
melindas
memons
merfyn
merit appraisal
molecular dynamics simulation
naillike
negative-phase sequence component
nernsts
nickajack
non-substantial calibration
number of threads per unit length
osill
Oxford mixture
page-row-column
paralalia literalis
penniger
phytal zone
Picinae
pick one's way
pilotless missile
plastic yield-point
potential pass receiver
processor structure
production weld test
projection effect
prosecutor-general
pudelski
Pudsey
pyruvil
record room
rust putty
sauropterygians
separate crossing
shark's manners
shear force feedback method
shynesses
skunkweed
slip-of-the-tongue
space quantization
speedometer
sporiparous
subroutining-multilevel display
swap data set
synthemistids
tailwater surge chamber
terminal center
tetraiodouthene
timelinesses
U-pick
undated stock
United Statians
urchin
us treaty
volume of output
water lifting machinery
zip fastener