[人名] 古尔德纳
词型变化:名词复数形式 : gouldners

UNIT 5 Text A PRE-READING TASK Exercise 1 Before reading the passage, think over the question. Should a scientist be responsible for the results of his or her work? Why or why not? Now read the passag

发表于:2018-12-04 / 阅读(604) / 评论(0) 分类 实用英语综合教程

HIV, the virus that causes AIDS, frequently mutates. That has allowed the virus to bypass the immune system and infect about 80 million people over the last 35 years. However, researchers say the rapid evolution of HIV actually may be reducing its ab

发表于:2018-12-08 / 阅读(452) / 评论(0) 分类 VOA标准英语2017年(二月)

我们的森林到底是由什么组成的呢?生态学家阿斯纳用光谱仪和高精度激光器,从空中对大自然进行了精细的3D描绘他自己称之为高科技的碳测量系统。在这次有趣的演讲中,Asner明确的告诉我

发表于:2018-12-09 / 阅读(551) / 评论(0) 分类 TED公开课:生态谜云

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Some people are worried that the more we learn about genetics, the closer well get to a day when we can choose all sorts of characteristics for our bab

发表于:2018-12-24 / 阅读(349) / 评论(0) 分类 Scientific American(三)月

Lesson 128 Part Ⅰ Warming-up Exercises Instruction-following: How to Make a Proper English Tea Tea: 1. boil __________________ 2. __________________ (boiling water) 3. __________________ (1 teaspoon

发表于:2018-12-27 / 阅读(513) / 评论(0) 分类 英语听力入门 (全四册)

I have never encountered such s in a book by a professional, Fortey wrote later. 一位专业人员在书里竟然如此怒气冲冲,我可从来没有碰到过,福泰后来写道, The casual reader of The Crucible of Creation, unaware of the h

发表于:2019-01-01 / 阅读(373) / 评论(0) 分类 万物简史

Writing in the journal Evolution, Dawkins attacked Gould's assertions that evolution in the Cambrian was a different kind of process from today 道金斯在《进化》杂志上的文章里,攻击古尔德关于寒武纪的进化不同于今天的进

发表于:2019-01-01 / 阅读(335) / 评论(0) 分类 万物简史

Broadcast: December 12, 2004 (THEME) VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with People in America in VOA Special English. Today, we finish the story of the writer William Faulkner. He created an area and filled it with people o

发表于:2019-01-01 / 阅读(443) / 评论(0) 分类 名人轶事

One day, the cow fell ill and stopped giving milk. Thinking she would never recover, Gopal drove her out of his house. Now my owner does not need me. I will never return to him, thought the sad cow and ran away. On the way, the hungry cow fell uncons

发表于:2019-01-03 / 阅读(409) / 评论(0) 分类 英汉幽默故事选读

ROBERT SIEGEL, HOST: Biologist Jonathan Losos and I have at least one thing in common - we were both blown away by the late paleontologist Stephen Jay Gould's 1989 book Wonderful Life. Gould saw evolution as being all about odd contingencies, acciden

发表于:2019-01-16 / 阅读(463) / 评论(0) 分类 2017年NPR美国国家公共电台9月

SCOTT SIMON, HOST: There's some newly discovered artworks up for auction this weekend in Massachusetts. They're by Andy Warhol, who died more than three decades ago. We don't know how much the works are worth until they sell, but we do know their val

发表于:2019-01-16 / 阅读(358) / 评论(0) 分类 2017年NPR美国国家公共电台12月

LINDA WERTHEIMER, HOST: Tuesday is Tax Day, and we're going to zero in on those tax questions dealing with health insurance. Health care reporter Julie Rovner will help us out with that in a few minutes. First, this reminder of why health care factor

发表于:2019-01-17 / 阅读(422) / 评论(0) 分类 2017年NPR美国国家公共电台4月

From the first there were a number of scientists who doubted the account that Steve Gould had presented, 从一开始,许多科学家就对斯蒂芬杰伊古尔德的陈说表示怀疑, however much they admired the manner of its delivery, Fortey

发表于:2019-01-17 / 阅读(340) / 评论(0) 分类 万物简史

【NPR边听边练】致力于提供新鲜有趣、饶有意味的时讯资料,致力于通过精听的方式促进听力提高,致力于不断开阔眼界和深入了解美国观点。 精听建议: 先完整地把一条新闻听一到三遍,争

发表于:2019-01-22 / 阅读(324) / 评论(0) 分类 NPR边听边练

极素白极纯净,没有一点尘埃,仿佛天堂的所在。这样美好无暇的颜色却让人刺痛得张不开眼。在这白晃晃的空间里,Silje对着镜头睁大她那毫无表情的瞳孔,低吟浅唱,旁若无人。 我们还是需要一点杂质的,这和我们无法呼吸百分之百的纯氧是一个道理。 My heart's not lonel

发表于:2019-02-04 / 阅读(593) / 评论(0) 分类 音乐咖啡厅

The One With Phoebe's Ex-Partner 本集简介: Phoebe's former singing partner (Leslie) performs at Central Perk and asks Phoebe if they can get back together. They eventually do, but soon have problems when Leslie sells Smelly Cat to a kitty litter

发表于:2019-02-04 / 阅读(462) / 评论(0) 分类 老友记(六人行)

BEIJING, March 26 (Xinhua) -- Seven-time world champion Stephen Hendry edged Martin Gould 5-4 to set up a second-round clash with the Melbourne Machine Neil Robertson in the 2012 World Snooker China Open here on Monday. In the last frame, there were

发表于:2019-02-09 / 阅读(377) / 评论(0) 分类 英语新闻

What was most surprising, however, was that there were so many body designs that had failed to make the cut, so to speak, and left no descendants. 然而,最令人吃惊的是,如此之多的体形,打个比方说,却缺少深度、没有留下

发表于:2019-02-17 / 阅读(359) / 评论(0) 分类 万物简史

The Burgess Shale included a range of disparity in anatomical designs never again equaled, 布尔吉斯页岩化石所包含的横剖面的花色范围是独一无一的, and not matched today by all the creatures in the world's oceans, Gould wrote

发表于:2019-02-17 / 阅读(406) / 评论(0) 分类 万物简史

SCOTT SIMON, HOST: It's been just about 50 years since Otis Redding died. (SOUNDBITE OF SONG, SHAKE) OTIS REDDING: (Singing) Shake - let me hear the whole crowd. Shake - everybody sing it. Shake - a little bit louder, shake... SIMON: Otis Redding ign

发表于:2019-03-04 / 阅读(519) / 评论(0) 分类 2017年NPR美国国家公共电台5月
学英语单词
1-hexene
actinobacterium
adducens
aerial socket
Agouma
ambience
apicle
Appreciative inquiry
arbitrage exchange contract
azadiene
ball-dress
Bemouli
British American Chamber of Commerce
bum burp
capeskin
Cassou
cineorama
closet freak
cluesticks
covered lighter
cress plant
cusoms launch
cut bait
D5/NS
daunsel
desulphurisation
diversity factor
drag-feet
drought crack
electric tape
entremess
European Container Manufacturers' Committee
excite the heck of someone
feston
fibresphere
fuscuss
genus Diplopterygium
genus scrophularias
germination period
high pressure gage
Hopkin
hydropyrophosphate
hymenium
imbedded temperature-detector insulation
imperious act
incrusted
kick-step
kindship
lingismus
load(ing) factor
lock violation
locomotive technical specification
lumbar enlargement
mass transfer rate
monotone class
montessori curriculum
non-vocoid
nonmyeloid
Orbara
pericoxa
pleromic tissue
plutonium liquid metal solutions
postaxial tuberosity
practice games
Pramex
prepupillary
PSNI
Puccinia lauricola
purge gas recovery
rachelle
radiolytic oxidation
rattlesnake weed
redshank
rehabilitativeness
resistance factors
rhombic interference ripple
rolled tin
ruhe
safranine O
salicylamides
scarlatina
seocalcitol
Shackleton, Sir Ernest Henry
shallow palpation
shutoff gate valve
siliquaria lactea
silladar
sodomites
Sotteau's operation
statistical graph of program
strain wine speed sensor
subsid
Tan An
tazo
terminal doppler weather radar (tdwr)
thrip
transportation of small goods
UPC-E
virtual junction temperature
wax simulation
X-ray diffraction method
zygi