性累积损伤假设

[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(169) / 评论(0) 分类 大学英语自学教程上

(woman) In our lab today, we'll be testing the hypothesis that babied can count as early as five months of age. The six babies here are all less than six months old. You'll be watching them on closed-circuit TV and measuring their responses. The exp

发表于:2018-12-05 / 阅读(223) / 评论(0) 分类 托福听力短文

托福阅读的问题,归根结底就是读不懂:文章读不懂,或者问题和选项读不懂。一切所谓的解题技巧也是为了帮助我们读懂,而不是在读不懂文章的基础上仍然能够解题。在一篇700多单词的文

发表于:2018-12-19 / 阅读(158) / 评论(0) 分类 托福英语

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(170) / 评论(0) 分类 趣味青春英语

人的一生中,将近三分之一的时间是用于睡觉的。刚出生的婴儿几乎每天要睡20个小时;即使成年后,每夭至少要睡 6~7小时。 不管睡眠时间长短如何,睡觉看来是人必不可少的行为。这一点

发表于:2018-12-27 / 阅读(169) / 评论(0) 分类 英语听力广播—Listening

Whether we expand existing towns or build new cities it begs the question about how we build an environment that helps us live in harmony with each other and with the natural world, upon which we depend for our existence.The history of the earth told

发表于:2018-12-28 / 阅读(144) / 评论(0) 分类 智慧人生篇章

Callum:Hello. In recent programmes in this series, Who on Earth are we? Marc Beebys looked at some of the more obvious ways that cultures can be different from one another -the different ways we use language, or non-verbal communication, for example

发表于:2019-01-07 / 阅读(696) / 评论(0) 分类 英语讨论

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(183) / 评论(0) 分类 Scientific American(五)月

1. It was Day 2 for Defense Secretary Robert Gates on Capitol Hill. ''We would probably have to be in Iraq to provide help of one kind or another to the Iraqis for quite some time.'' He was defending the president's new Iraq war strategy before the

发表于:2019-01-08 / 阅读(233) / 评论(0) 分类 美联社新闻一分钟2007

Room 212 Building 343 Tsinghua University, Beijing 100084 (010) 62771234 Email:good@tsinghua.edu.com xxx Objective To obtain a challenging position as a software engineer with an emphasis in software design and development. Education 1997.9-2000.6 De

发表于:2019-01-17 / 阅读(180) / 评论(0) 分类 实用英语

66 神秘的彗星

发表于:2019-01-30 / 阅读(222) / 评论(0) 分类 科技之光

数据结构基本英语词汇 数据抽象 data abstraction 数据元素 data element 数据对象 data object 数据项 data item 数据类型 data type 抽象数据类型 abstract data type 逻辑结

发表于:2019-02-01 / 阅读(179) / 评论(0) 分类 实用英语

Exposure to air pollution may hasten brain aging, a new study has found. 一项新研究发现,暴露在空气污染中可能会加速大脑衰老。 Researchers studied 1,403 women without dementia who were initially enrolled in a large health stu

发表于:2019-02-07 / 阅读(168) / 评论(0) 分类 阅读空间

这份简历是一个大学毕业生的英文简历,他寻求的职位是软件工程师,希望能在软件设计方面能发掘自己的潜能。由于刚毕业,没有多少经验,因此着重介绍了自己的能力和所学的课程。这份

发表于:2019-02-08 / 阅读(239) / 评论(0) 分类 实用英语

It goes up by 15 percent, 对于所有事物都是如此 and you have a 15 percent savings 你还能节省 on the infrastructure. 15%的基础设施经费 This, no doubt, is the reason 这无疑就是 why a million people a week are gathering in citi

发表于:2019-02-13 / 阅读(185) / 评论(0) 分类 TED演讲教育篇

Before I talk about that, 谈到这之前 I've written down at the bottom there 我在底下标出了 the slope of this curve, this straight line. 这条曲线的斜率,即这条直线 It's three-quarters, roughly, 大约为3比4 which is less than

发表于:2019-02-13 / 阅读(206) / 评论(0) 分类 TED演讲教育篇

The average person in the United States watches almost five hours of television a day, more than an hour greater than the average of people in the world's biggest economies, new research says. 一项新研究发现,美国人平均每天看电视的时

发表于:2019-02-17 / 阅读(182) / 评论(0) 分类 阅读空间

line of business 业务范围 line of credit 信贷限额 linear development 线型发展;直线发展 linear programming 线性规划 linked assets 相连资产 linked exchange rate system 联系汇率

发表于:2019-02-25 / 阅读(232) / 评论(0) 分类 财会英语

kin n.家属(集合称), 亲戚, 同族, 血缘关系, 家族 adj.有亲属关系的, 性质类似的, 同类的 kit n.成套工具, 用具包, 工具箱, 成套用具 lapse n.失误, 下降, 流逝, 丧

发表于:2019-02-25 / 阅读(262) / 评论(0) 分类 考研英语

在托福阅读备考过程中,没有一点心机是不行的!我们在选资料,练真题,解题等方面都要有方法有技巧的进行,以下是小编这个心机girl给大家推荐的几点心机秘籍,助力大家早日取得托福阅

发表于:2019-03-04 / 阅读(210) / 评论(0) 分类 托福英语
学英语单词
air harbor
algal poisoning
Angelou
antijacobin
Askania auxilliary piston
average cycle time
Baipadgué
bazils
be born under an evil star
beerhood
bigg
Bilroth, Mt.
Binova
borfee
bourassa
buoyant antenna mine
by far ...
check of drawings
coataminate
collaborative management
d'e
densification of points
destaturation
docosahexaenoic
dual-in-line
dynamic tester
Epipactis palustris
essayings
expansive soil foundation
explosive excavation
fse
gaseous rocket
gavi
gestational carrier
Gometra
greane
gronphyllum microcarpum scheff
Guinness Book of World Records
heat flux calculation of equivalent cones
hyzyd
icbthammonium
inductance-coupled audio frequency amplifier
informtion
jump the traces
kings of the herring
L D Process
L-transposition
land the plane
lost stowage
massive retaliation
master frequency meter
methyl-butadiene
micro hybrid electric vehicle
Microstigma brachycarpum
Moffat Mills
moskyta
mycoparasites
nucleomegaly
o-carboxy cinnamic acid
open-circuit television
play old gooseberry
ples
plesioclythia schlingeri
pockett
poliomyelitic
polster plant
pulsed electron capture detector
pure terephthalic acid
Pyril
rare short
real ale
recording airspeed indicator
return_details
ring-opening reaction
rod seal
shared resource system
sila
Sinimax
sparrowfart
splatterdock
stack tree
strap-wound winding
streptococcolysin
Styrax wuyuanensis
Sutherland's formula
synonymities
terra
thugut
toolmakes
trauma of spinal cord
unilateral act
universal microprogramming
unsalted butter
Uulbayan
valve clearance
Venezuelanness
ventrifossa macroptera
voice-frequency circuit
warke
wayside inductor
wide apparatus
Wilhelm Karl Grimm