【地质学】标准化石;主导化石( =index fossil)

[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(169) / 评论(0) 分类 广州初中英语5A

[00:45.48]Answer the folowing questions. [00:49.63]1.What do you know about dinosaurs. [00:59.98]2.have you ever seen dinosaurs on dispay in a museum? [01:36.13]A VISIT TO THE MUSEUM OF NATURAL HISTORY [02:03.09]Last Saturday afternoon, [02:06.93]Wei

发表于:2018-12-10 / 阅读(121) / 评论(0) 分类 初中英语人教版初三

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(194) / 评论(0) 分类 2006年慢速英语(四)月

This is Day to Day, I am Alex Chadwick.It's time for our weekly book report.We all know you can not judge a book by its cover,but can you judge it by the lack of a subtitle? Book critic David Kipen thinks: Yes, maybe you can. Almost no publisher tak

发表于:2019-01-06 / 阅读(240) / 评论(0) 分类 2005年NPR美国国家公共电台

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(196) / 评论(0) 分类 VOA慢速英语2007年(十)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Chickens at a market in Bangkok. And I'm Barbara Klein. This week, we will tell how a deadly bird flu virus is able to infect people. We will also tell about

发表于:2019-01-11 / 阅读(192) / 评论(0) 分类 VOA慢速英语2008年(二)月

STEVE INSKEEP, HOST: We have news this morning about the origin of life. The news is about just how hard it is to find that news. NPR's Rae Ellen Bichell reports. RAE ELLEN BICHELL, BYLINE: Things get hairy when you go looking for the earliest forms

发表于:2019-01-16 / 阅读(130) / 评论(0) 分类 2017年NPR美国国家公共电台3月

Science and Technology 科技 Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanity's family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 THE opening scene of Mel B

发表于:2019-01-26 / 阅读(138) / 评论(0) 分类 经济学人科技系列

Many believe that dinosaurs and humans once coexisted, but most know that current technology doesn't allow for cloning dinosaurs from fossils. 很多人认为恐龙和人类曾经共存过,但大多数人知道目前的科技并不允许由化石克隆

发表于:2019-02-07 / 阅读(108) / 评论(0) 分类 英语新闻

Living the Prolific Life: A How-to Guide Prolific (pr?-li-fik) : Marked by abundant inventiveness or productivity. Merriam Webster Online The prolific life has been characterized by abundant inventiveness and limitless creativity. Prolificacy has als

发表于:2019-02-08 / 阅读(204) / 评论(0) 分类 阅读空间

Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanitys family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 Sep 10th 2011 | from the print edition THE opening scene

发表于:2019-02-17 / 阅读(209) / 评论(0) 分类 经济学人综合

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发表于:2019-03-02 / 阅读(150) / 评论(0) 分类 加州英语分级G2

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发表于:2019-03-02 / 阅读(151) / 评论(0) 分类 加州英语分级G2

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发表于:2019-03-02 / 阅读(155) / 评论(0) 分类 加州英语分级G2

托福阅读中完全可以不要熟悉原文,只要你会分析主谓宾,就可以选出。但是在托福阅读中这种方法只针对结构为总分结构的文章才有效(占50%的考题),需要特别注意。托福阅读中首先大家得知

发表于:2019-03-04 / 阅读(158) / 评论(0) 分类 托福英语
学英语单词
-person
a cuts
advanced mode
affinity rules
air choke valve seat
anthophobia
anti-achr antibody
apozem
autodestructs
automatic step integration method
barium titanate piezoelectric ceramics
benanti
bottom head centre disc
bring a charge against sb.
CARDINALIDAE
caruncula salivaris
cesium iron alum
chalcedony
characteristic atom
check light
colaphic
copyleftist
corcus
corynantheine
critical gas velocity
cryptocenter
debtridden
demolds
dermatitis herpetiformis
discharge from
doped out
Dufourspitze (Punta Dufour)
dynamic system synthesizer
ehler
enclosed stairwell
fence buster
filing shelf
filion
folklorish
functional aphasia
galaxy count
gangway man
garcetes
global behavior
going narrow
haulage gantry
heart-in-mouth
hereditary cause
hollow prop
hot gas pressure compaction
Inula hupehensis
Julian Astronomical Day
julius caesars
kineplastic
largey
last course
lowpass
make a monopoly of some commodity
manorexic
marauded
metallizing mask
method of coulometric analysis
microsample injection
ooplast
optical crown glasses
overhead traffic sign
oxonic
patoski
Pentam-300
poverties
pressure switch (pneumatic)
price raising by grade
promeous
radial height of blade
rem-jet
rotary phase advancer
salt
sandidge
scale-up effect
school fundation
scutchers
sedge warblers
serve time
servqual instrument
shape distortion
shoreacres
stabilized voltage characteristic
steam quality
superprojective
surface defects
surface plasticity
Tallin
technical economic investigation
test hole of shaft
the Deity
time distance curve
triumphate
unresourcefulness
uv-a
Wasua
water flow rate
water gauge