肌丝滑动学说

[00:04.49]Scientific Attitudes [00:06.97]科学的态度 [00:09.46]Science had its beginning when man started asking questionsabout his environment. [00:14.18]科学起源于人类开始对自身环境产生疑问的时候. [00:18.91]He wondered where the sun went at night an

发表于:2018-12-04 / 阅读(104) / 评论(0) 分类 大学英语自学教程上

All finance analysts fear the massive Japanese earthquake has increased the chances of fiscal crisis in the world's third largest economy and it could affect countries around the globe. While it may be several days or weeks before the costs of the di

发表于:2018-12-11 / 阅读(78) / 评论(0) 分类 澳洲ABC新闻快递2011年

[00:00.00]Module 1 [00:03.29]Unit 2 Listen to the sound. [00:09.04]Activity 1 [00:12.59]Listen and repeat. [00:19.36]a boy [00:22.20]a girl [00:26.85]a man [00:30.98]a woman [00:35.13]Module 1 [00:38.48]Unit 2 [00:41.85]Activity 2 [00:45.58]Chant. [0

发表于:2018-12-12 / 阅读(136) / 评论(0) 分类 新标准小学英语活动用书第2册(一年级起点)

Daniel:She wants me. 丹尼尔:她是冲着我来的。 Betty:Excuse me? 贝蒂:什么? Daniel:Well, you were there. You saw it, right? 丹尼尔:你在那的。你看见了,对吧? Betty:I didn't really pick up on it. 贝蒂:我不是很懂。

发表于:2018-12-26 / 阅读(90) / 评论(0) 分类 影视剧中的职场美语

Idiom: Off the record 非正式的,不记录下来的事 Hit the book: Likelihood Strain Incorporate Well-being Complement Be consistent with Hypothesis

发表于:2018-12-27 / 阅读(112) / 评论(0) 分类 趣味青春英语

WASHINGTON, Nov. 26 (Xinhua) -- U.S. President Barack Obama was hurt in a basketball game Friday morning, and got 12 stitches in his lip, the White House said. Obama got the stitches after his basketball game in the morning with personal aide Reggie

发表于:2019-01-07 / 阅读(171) / 评论(0) 分类 英语新闻

很多英语学习者都会有这样的体会,死记硬背单个单词,收效往往不会很大。正好应了世界杯的景儿,我们继续昨天的“看世界杯 学单词”,再从刚刚结

发表于:2019-01-07 / 阅读(83) / 评论(0) 分类 奥运英语

The crest is happening now and just like in Memphis. It's not dropping like that, It sinked a long long time where I actually standing. You know, where the river is, has been diverted around this casino and over this parking lot. And it's moving pret

发表于:2019-01-08 / 阅读(146) / 评论(0) 分类 CNN2011年(五)月

Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience

发表于:2019-01-08 / 阅读(124) / 评论(0) 分类 Scientific American(五)月

纺织英语常用词汇 棉及其混纺纱线 Cotton, Cotton Mixed Blended Yarns 棉纱Cotton Yarns 涤棉纱 T/C CVC Yarns 粘棉纱 Cotton/Rayon Yarns 棉晴纱 Cotton/Acrylic Yarns 棉/氨纶包芯纱 Cotton/Spandex Yarns 棉与其他混纺纱 Cotton/Others Blended Yarns 毛纺系列纱线

发表于:2019-01-08 / 阅读(130) / 评论(0) 分类 英文语法词汇

LESSON 15 第15课 least 至少 thaw 解冻 sliding 滑 plunged 暴跌 naturedly 性情 bade 吩咐 scatter 散射 pretend 假装 exploring 探索 disobedient 不听话的 HARRY AND ANNIE 哈利和安妮 Harry and Annie lived a mile from town, but th

发表于:2019-01-10 / 阅读(87) / 评论(0) 分类 美国语文第三册

The only constant is change The only constant is change, go The human heart is born without legs Sliding back and forth And never once does it truly rest Unless accompanied by death Sliding back and forth Even the strongest Remnants of history They h

发表于:2019-01-10 / 阅读(147) / 评论(0) 分类 英文摇滚歌曲

ANNOUNCER: Welcome to the VOA Special English program, People in America. Today, Sarah Long and Bob Doughty tell about the inventor Thomas Alva Edison. He had a major effect on the lives of people around the world. Thomas Edison is remembered most f

发表于:2019-01-11 / 阅读(104) / 评论(0) 分类 VOA慢速英语2007年(三)月

USA Luge slider Tony Benshoof The death of Georgian Olympic Luge slider Nodar Kumaritashvili while practicing at the Whistler Sliding Center north of Vancouver, Canada, highlights the dangers of the sport of Luge. Such deadly incidents are a rare occ

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 VOA标准英语2010年(二月)

Is it simply the byproduct of a crude mechanical action? 它仅仅是一个粗糙机械制作的副产品? Or is it an imitation of one half the set of sounds we make to express disappointment? 或者对我们抒发不满的一种声音的一半所进

发表于:2019-01-18 / 阅读(128) / 评论(0) 分类 TED演讲商业篇

Todd: So, Alexandra, you're going to be a lawyer. Alex: Yes, I am. Todd: Now laywers, unfortunately, often have a bad reputation. Why don't you talk about how lawyers are good for society: Why we need lawyers? Alex: Well, first we need lawyers becaus

发表于:2019-02-16 / 阅读(94) / 评论(0) 分类 英语趣味课堂

The cubs whimpered louder. They want to go to her, but they're afraid of theice, whispered Jack. Annie petted the cubs. Don't be afraid, she told them. You'll get back toyour mother.The big polar bear growled. She paced back andforth, sniffing the ai

发表于:2019-02-17 / 阅读(85) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Superchick 是由主唱Tricia Brock,主唱和吉他手Melissa Brock,吉他手Dave Ghazarian,鼓手Brandon Estelle,贝司Matt Dally,键盘手/编曲Max Hsu组成的6人基督乐队。 Superchick刚开始用的是Superchic[k]这个名字。他们的音乐风格很杂,包含了Punk,Rock,Rap和RB。也正如

发表于:2019-02-18 / 阅读(103) / 评论(0) 分类 英文摇滚歌曲

80年代初的南加州,还在学校念书的 Bryan Holland 和 Greg Kriesel 经常去 Orange 郡的环球俱乐部观看摇滚表演,终于有一天他们决定成立一支名为 Manic Subsidal 的乐队,当时乐队另外两名成员是主音吉

发表于:2019-02-18 / 阅读(112) / 评论(0) 分类 英文摇滚歌曲

Science and technology 科学技术 3D printing 三维压制 A third-world dimension 第三世界的发展空间 A new manufacturing technique could help poor countries as well as rich ones 一项新的制造技术能够对贫困国家有所帮助,就

发表于:2019-02-24 / 阅读(176) / 评论(0) 分类 经济学人科技系列
学英语单词
Acoetes
acres of
active life
agricultural business
algebra characterisitic value problem
armoured vehicle
aschams
automobilizes
average code length
benzoquinolimide
blue bugle
casual business
Chirodidae
city-bus
cloudier
clustering index
cobalt(ii) chloride
collar fish tag
combas
comedie
computing engineers
condensation front
copy recipient
coupling the output of research to users
crank connecting link
crime of indecent act
cryptic crosswords
cytotaxin
Dantesque
defect tetrahedral phase
digital theater system
dog Latin
drop-in test
dsa
due process
efficiency movement
electrolytic bath
end web
flat-topped
flexy
fluctuation spread
former years
fructus amomi
gallos
genus proteuss
gitlow
globosity
grader plowshare
H.C.
high level of financing
host-guest material
iron-black glaze
irreversible element
Jackhead Harb.
lay ourselves open to
left global dimension
limit of age
liquid vortex contactor
lymphohistocytic
main power transformer
manifold pressure control
micro-spot oscilloscope tube
microbiological analysis
mitigate
monitoring jack
non-rationalism
oil pad
onerari non debet
outroper
pantamorphia
passenger engine
phenyl-thiocarbonimide
photo picture
phred
print spooler interface
prolater
psychedelia
radioimmunology
raindates
science of agriculture
scout activity
self-breakup unit
sensitive element
service manual
shimewaza
siegenthaler
signalpersons
single target data read-out
skin lotion
smiteth
social force
stand your ground
starch partition chromatography
Stylostophyte
surgeries
televitis
thermoanalgesia
torpifies
trajectory apogee
trisaturated
undersheriffries
unrefined copper