[计] 虚假设法

[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(114) / 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(136) / 评论(0) 分类 托福听力短文

1. Would you mind ____ quiet for a moment? I'm trying ____ of form. A) keeping,to fill out B) keeping,filling out C) keep,to fill out D) to keep,to fill out 2. Mercury is different from other industrial metals ____ it is a liquid. A) because of B) wh

发表于:2018-12-17 / 阅读(87) / 评论(0) 分类 大学四六级阅读

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(106) / 评论(0) 分类 托福英语

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(159) / 评论(0) 分类 Scientific American(二)月

He was a dummy to agree. 他竟会同意,真是笨蛋。 在口语中dummy表示笨人,傻瓜。 It is not nice to call someone a dummy. 把别人称为dummy(笨蛋)是不礼貌的。

发表于:2018-12-25 / 阅读(109) / 评论(0) 分类 蒋健棠英语实用句子

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(117) / 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(103) / 评论(0) 分类 英语听力广播—Listening

LESSoN TEN (B) TEXT B Solving problems Scientifically There are scientific ways in which man solves problems. once his curiosity has been aroused, he uses certain methods and procedures to obtain new

发表于:2018-12-30 / 阅读(173) / 评论(0) 分类 自考英语(一)78讲

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

发表于:2019-01-02 / 阅读(171) / 评论(0) 分类 60秒科学

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(444) / 评论(0) 分类 2017年VOA慢速英语(六)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(132) / 评论(0) 分类 Scientific American(五)月

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver

发表于:2019-01-11 / 阅读(201) / 评论(0) 分类 英汉幽默故事选读

By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla

发表于:2019-01-31 / 阅读(157) / 评论(0) 分类 VOA标准英语2008年(一月)

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver handle the situation, we wondered. Straight-faced,

发表于:2019-02-03 / 阅读(137) / 评论(0) 分类 趣味英语

MADRID, Dec. 2 (Xinhua) -- Spain coach Vicente del Bosque was cautious about his side's chances of success in the 2012 European Championship after the draw was held in Kiev on Friday. Spain travel to the competition, which will be held in Poland and

发表于:2019-02-18 / 阅读(89) / 评论(0) 分类 英语新闻

知识点讲解: 1、中文意思一样 insist persist 2、两个词长得像 special specialty 3、长得像+中文意思一样 technique technology ① Technique 方法、技巧 Hes a great basketball player. He has flawless technique. 他是位很

发表于:2019-02-21 / 阅读(121) / 评论(0) 分类 每天三分钟学英语

What is going on in this baby's mind? If you'd asked people this 30 years ago, most people, including psychologists, would have said that this baby was irrational, illogical, egocentric -- that he couldn't take the perspective of another person or un

发表于:2019-02-23 / 阅读(94) / 评论(0) 分类 英语语言学习

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(161) / 评论(0) 分类 托福英语

生活大爆炸第一季第二集_3The Big Bran Hypothesis -Penny:Hey, Raj. 嗨,Raj。 Hey, listen. 嘿,听着。 I don't know if you heard about what happened last night with Leonard and Sheldon, 我不知道你是否听说了,昨晚 Leonard和

发表于:2019-03-16 / 阅读(363) / 评论(0) 分类 生活大爆炸第一季
学英语单词
265
all-relay interlocking
anamorphic attachment
anamorphic zoom lens
arsenic powder
axeen
baron jean baptiste joseph fouriers
behavorial
bozo eruption
chartering corporation
Cine-CT
communication processing
copper phthalocyanine dye
countertemps
cyber criminal
deformation-gradient
deposit currency
deskilling
diabatization
diadosis
double crucible
electro-depositions
eviction order
fiber containers
ficoidal
flavoured sausage
fremen
frontal reference plane
fruit stone extractor
full-neutron flux
gases inerchange
general dimensional analysis
goodenbour
Gunga Din
haastias
halogen leak detector
hammer rod
haro str.
head teacher
hiney
hipsterss
hose and belts duck
Hurstbourne Priors
information throughput rate
interjangle
Kalle consistency regulator
lark
LFC (low frequency current)
LMR
loudmouthed praises
lump burner
magnetic test coil
malonaldehyde
manila b.
mineshafts
mishtir
mosaic of potato
multialgorithms
music-master
neccc
nodular type
nodule of Arantius
NSC-37917
occlusion theory
orthomorphism
oxidizer tank
Pathfinder Seamount
picking
pluvial period
pork and beans
postpostive
prima donnaism
prograde orbit
promoteability
put in a caveat against
ramsaur
rebound valve disc
reciprocating filing and sawing machine
repassings
sadaharu
screw ship
scrophulariaceaes
self-authenticatings
silica lining
sipars
soldier's medal
Southeast Asian arts
sports-fishing
tandem trunking
tear at
thoracolumbar
Torpedinini
turbine efficiency
turbo-catapult
uncanonizes
undecidable problem
Unitarian Church
unredeemed goods
unwarehoused
vengeful
vermin exterminator
vulneralis shock