特征化石

Lesson 1 Finding fossil man 发现化石人 First listen and then answer the following question. 听录音,然后回答以下问题。 Why are legends handed down by storytellers useful? We can read of things that happened 5,000 years ago in the Nea

发表于:2018-11-27 / 阅读(996) / 评论(0) 分类 新概念英语第四册

Telephone Tutoring Preliminary Diagnostic This is a speech analysis to identify the strengths and weaknesses of your American accent. If you are studying American Accent Training on your own, please contact toll-free (800) 457- 4255 or www.americana

发表于:2018-12-02 / 阅读(256) / 评论(0) 分类 美语口音训练第一册

Telephone Tutoring Final Diagnostic Analysis CD 4 Track 58 After a year, you're ready for the final analysis. If you're studying on your own, please contacttoll-free (800) 457-4255 or www.americanaccent.com for a referral to a qualified telephoneanal

发表于:2018-12-03 / 阅读(166) / 评论(0) 分类 标准美语发音的13个秘诀 CD4

Telephone Tutoring Preliminary Diagnostic Analysis CD 1 Track 3 This is a speech analysis to identify the strengths and weaknesses of yo ur American accent. Ifyou are studying American Accent Training on your own, please contact toll-free (800) 457-4

发表于:2018-12-03 / 阅读(211) / 评论(0) 分类 标准美语发音的13个秘诀 CD1

[00:00.00] Unit 2 [00:01.41]Lesson 5 [00:03.37]on time [00:04.05]准时;不早不晚 [00:04.73]almost adv. [00:05.56]几乎;差不多;近于 [00:06.40]low adj. [00:07.47]低;矮 [00:08.54]truck n. [00:09.56]卡车 [00:10.58]guess v.n. [00:11.

发表于:2018-12-10 / 阅读(193) / 评论(0) 分类 广州初中英语5A

Scientists say they're making more progress in understanding a rare animal fossil they found in China. International teams from the USA and China discovered a giant otter that lived six million years ago. Paleontologists say the fossil they found in

发表于:2018-12-19 / 阅读(153) / 评论(0) 分类 2017CRI中国国际广播电台

This is Scientific Americans 60 seconds science, I am , got a mimute? probiotics are so hot, bacterial that we can consume in food like yoghurt, miso and pickles can help us got my grow bands, they are happy and healthy.Now there might be another rol

发表于:2018-12-24 / 阅读(129) / 评论(0) 分类 2015年Scientific American(六)月

Idiom: Like the back of your hand ( know something very well ) Hit the book: Explorer Survive Malaria Hike Fossil

发表于:2018-12-27 / 阅读(154) / 评论(0) 分类 趣味青春英语

EXPLORATIONS - A Sticky Black Hole of Ancient Death, Right in the Middle of Los AngelesBy Paul Thompson Broadcast: Wednesday, April 26, 2006 (MUSIC) VOICE ONE: This is Faith Lapidus. VOICE TWO: And th

发表于:2019-01-02 / 阅读(198) / 评论(0) 分类 2006年慢速英语(四)月

90 消化系统摄影仪通过政府审批 SCIENCE REPORT ?September 5, 2001: Digestive System CameraBy George Grow (Start at 1'01

发表于:2019-01-02 / 阅读(162) / 评论(0) 分类 科技之光

THE FOUR DIAGNOSTIC METHODS-THE METHODS TO OBSERVE AND DIAGNOSE DISEASES四诊诊察疾病的方法 The four diagnostic methods, namelv inspection, auscultation and olfaction, inquiry, and pulse-taking and palpation, refer to the four basic procedure

发表于:2019-01-08 / 阅读(327) / 评论(0) 分类 医学英语

VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Steve Ember with EXPLORATIONS in VOA Special English. Today we tell about an unusual scientific research area in the United States. It is filled with the remains of ancient animals. This unusual pl

发表于:2019-01-11 / 阅读(205) / 评论(0) 分类 VOA慢速英语2007年(十)月

By Greg Flakus Houston 28 August 2007 Lucy fossil display The fossilized bones of a female hominid creature found in Ethiopia in 1974 and today known around the world as Lucy are now in the United States on an unprecedented tour. The bones are part o

发表于:2019-01-13 / 阅读(213) / 评论(0) 分类 2007年VOA标准英语(八月)

Researchers get same yields with fewer fertilizers, pesticides Steve Baragona | Washington, DC 18 May 2010 Fossil energy use was compared among different crop rotation systems in a field experiment conducted between 2003 and 2008 in Boone Co., Iowa R

发表于:2019-01-13 / 阅读(160) / 评论(0) 分类 VOA标准英语2010年(五)月

This idea is nicely captured by this quote: Things without all remedy should be without regard; what's done is done. 有句话很好地表达了这个观点:放开无法挽回的事情;泼出去水收不回来。 And it seems like kind of an admi

发表于:2019-01-18 / 阅读(152) / 评论(0) 分类 TED演讲教育篇

The 22 artifacts include 17 jade disks and ornaments, 4 pieces of bronze ware, and a pottery figurine. Some of the items date back as far as 1600 BCE. However, the fossil, featuring a microraptor embedded in a rock, is considered to be the most valua

发表于:2019-01-19 / 阅读(128) / 评论(0) 分类 2015CRI中国国际广播电台

By Jessica Berman Washington 13 June 2007 Chinese paleontologists have unearthed a massive dinosaur fossil in Mongolia. They say the giant dinosaur belonged to a family of bird-like dinosaurs that were a tiny fraction of its size. VOA's Jessica Berma

发表于:2019-01-20 / 阅读(182) / 评论(0) 分类 2007年VOA标准英语(六月)

By Caroline Sawyer Nairobi 08 August 2007 One of the world's oldest hominid fossils, which revolutionized theories of early man, has left Ethiopia to begin a controversial tour of the United States. Anthropologists want the remains of the fossil, kno

发表于:2019-01-30 / 阅读(192) / 评论(0) 分类 2007年VOA标准英语(八月)

WHO releases new guidelines for treatment of malaria, making possible to rapidly diagnose malaria in even poorest settings Lisa Schlein | Geneva 09 March 2010 The World Health Organization is releasing new guidelines for the treatment of malaria. It

发表于:2019-02-06 / 阅读(184) / 评论(0) 分类 VOA标准英语2010年(三月)

SCOTT SIMON, HOST: You might want to set aside your cornflakes for a moment now. Ed Yong writes in The Atlantic about a substance he says, quote, looks revolting but is also one of nature's more wondrous substances, unlike anything else that's been c

发表于:2019-03-04 / 阅读(185) / 评论(0) 分类 2019年NPR美国国家公共电台1月
学英语单词
Abronia elliptica
accident rate
acetone phrolysis
acropathology
advisory machinery
aminocide
Angerville
anti-mildew composition
antipaedobaptism
apparel computer-aided design system
at the height of
axial glide
beigbeder
bidirectionally
bilge stringer
blade frequency test
braille
catamidiate
cleared flight level
corase filter
creating litter
current-account holder
cyberspheres
diatomaceous earth heat insulating material
divan-bed
division Cyanophyta
e book
ethylpentanol
exotifying
FAC (final acceptance criteria)
family graminaceaes
germband
Gramscians
granite ware
group generation
Grove Lake
hand latch
hawk moths
Helsingfors
hermetically-sealed instrument
Hexaphenyl
improve the tilth of the soil
integrated data communications controller
intercalated cell
items of receipt
light military vehicle
log-chi squared distribution
looking glass tree
lss
macropharyngodon moyeri
Manda, Jab.
media reach
membrane-integrated cone
meson theory of neutrons
microchromatography
mining industry economics
moth mulleins
neutron cross-section
nocking bill spring
nonstatic universe
number of range samples
off-spins
oniomania
open-cycle plant
oxaprozine
party whip
prepasted
prepd.
progress situation
propeller camber ratio
Puerto San Fernando
reduction range
replacement vector
rexall
Rockwell apparatus
sand grip
Secretary of War
service entrances
sketchily
sludge circulation clarifier
spike and ware wave
spiral weld
spreading waveform
steelworker
sthenias cylindricus
streamiline motion
stressageing
sunpads
suprarenal impression
surface of constant total curvature
table-model receiver
tanintharyi division (tenasserim division)
tradewind cumulus
Triaenophoridae
tympans
velocity defect law
vocalisations
Welsh lamb
wheyle
Xyridales
yoked basin
zonies