电子乱数产生器

Improving your Memory 增强记忆力的方法 Psychological research has focused on a number of basic principles that help memory: meaningfulness, organization, association, and visualization. It is

发表于:2018-12-05 / 阅读(48) / 评论(0) 分类 有声英文阅读

Improving your Memory Psychological research has focused on a number of basic principles that help memory: meaningfulness, organization, association, and visualization. It is useful to know how these principles work. Meaningfulness affects memory at

发表于:2018-12-07 / 阅读(42) / 评论(0) 分类 双语有声阅读

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(107) / 评论(0) 分类 数学英语

06 Guessing a Number GLOSSARY contest a competition; an event where many people participate to try to winsomething * The contests first-place winner will win a new car, and the second-place winnerwill win a new bicycle. guess an answer that one provi

发表于:2018-12-26 / 阅读(150) / 评论(0) 分类 2010年ESL之日常生活

Describing Order and Sequence Patrick: Okay, your first task is to put all of these files in order. Maya: Wow, there must be hundreds of files in this storeroom. How am I supposed to organize them? Patrick: Create a basic filing system. Put things in

发表于:2018-12-27 / 阅读(96) / 评论(0) 分类 2014年ESL之商务英语

7.The Age of Miracle Chips New microtechnology will transform society It is tiny, only about a quarter of an inch square, and quite flat. Under a microscope, it resembles a stylized Navaho rug or the aerial view of a railroad switching yard. Like the

发表于:2018-12-29 / 阅读(211) / 评论(0) 分类 高级英语 上

Narrator: Exercise 3.3. Radio Item 5: Welcome to 'Software World' - bringing you the very latest information on what is currently available on CD-ROM. Are you a director or producer looking for an unusual actor to play a part in a new movie project,

发表于:2018-12-30 / 阅读(93) / 评论(0) 分类 202 Useful Exercises for IELTS

Dreamed Up Number Leads Man to a Bride 谁是我的梦中情人? A British man has met and married a 22-year-old woman after, by his own account, dreaming of her phone number and then sending her a text message. David Brown, 24, says he woke up one

发表于:2019-01-03 / 阅读(69) / 评论(0) 分类 趣味英语

D Demo 音乐样本带 demographic segments 人口区隔 demonstration commercial 展示广告 Demonstrations and comparisons 展示与比较 diffusion filters 柔焦滤镜或柔光镜 Digital Audio Ta

发表于:2019-01-06 / 阅读(72) / 评论(0) 分类 英文语法词汇

hen you need a piece of information, is it at your fingertips? Or are you constantly chasing your info like papers in the wind? 当你需要一则信息时,它就在你手头吗?或者你总是像追逐飘在风中的纸片一般寻找你要的信息

发表于:2019-01-08 / 阅读(161) / 评论(0) 分类 英语阅读理解

Top 5 Pop Hits for Week Ending June 8 Were sampling the five most popular tracks on the Billboard Magazine Hot 100 pop singles chart, for the week ending June 8, 2013. It all starts in fifth place, where Florida Georgia Line - a Country act - joins f

发表于:2019-01-14 / 阅读(63) / 评论(0) 分类 VOA标准英语2013年(六月)

Random numbers are hugely important for modern computing. They're used to encrypt credit card numbers and emails. To inject randomness into online gaming. And to simulate super complex phenomena, like protein folding or nuclear fission. But here's th

发表于:2019-01-20 / 阅读(79) / 评论(0) 分类 2016年Scientific American(九)月

Gustaf is walking uphill; I can tell because hes out of breath. Weve been speaking for a while and I worry for his healthhe lives in a remote cabin near the Norwegian border, and his voice sounds like that of an older man. What if he collapses while

发表于:2019-02-01 / 阅读(57) / 评论(0) 分类 阅读空间

29 Ways to Carry Out Random Acts of Kindness Every Day The time has come when we cannot just rely on others to make the world a better place each one of us has to do our bit. It is therefore time for people to be more and more aware about their Perso

发表于:2019-02-07 / 阅读(75) / 评论(0) 分类 阅读空间

We've all received spam phone calls from random numbers, but most of us don't do what Reply All podcast host Alex Goldman did. I sat down with him earlier today. Well, first of all, what did you do? I got someone on the phone who was trying to sell m

发表于:2019-02-17 / 阅读(95) / 评论(0) 分类 PBS访谈社会系列

Grading of Final Exams 期末考试的打分 Here is a list of the ways professors here at the American University grade their final exams. 下面是美国大学的教授们给期末考试打分的方式。 Dept of Statistics 统计学系 All grades

发表于:2019-02-17 / 阅读(71) / 评论(0) 分类 英语小达人

There are actually twenty-two naturally occurring amino acids known on Earth, 实际上,地救上有22种天然存在的氨基酸, and more may await discovery, but only twenty of them are necessary to produce us and most other living things. 更多

发表于:2019-02-17 / 阅读(57) / 评论(0) 分类 万物简史

Angela: Hey, look at this. This restaurant is holding a contest . If you can guess the number of marbles in this bowl, youll get a free meal every day for one year! Dwight: Ill take a stab at it . Angela: So will I. Lets see, I think there must be cl

发表于:2019-02-18 / 阅读(55) / 评论(0) 分类 地道美语播客

Dreamed Up Number Leads Man to a Bride谁是我的梦中情人? A British man has met and married a 22-year-old woman after, by his own account, dreaming of her phone number and then sending her a text message. David Brown, 24, says he woke up one mo

发表于:2019-02-20 / 阅读(57) / 评论(0) 分类 英语美文

Dreamed Up Number Leads Man to a Bride谁是我的梦中情人? A British man has met and married a 22-year-old woman after, by his own account, dreaming of her phone number and then sending her a text message. David Brown, 24, says he woke up one mo

发表于:2019-02-20 / 阅读(62) / 评论(0) 分类 英语美文
学英语单词
.asc
academic council
Acard
alimentative
anal sinusitis
banana slugs
be large of limbs
beam recombination prism
brake chute
byproducts
candelilla
car staying time
cardiac output computer
cementatory
chemiosmotic coupling model
chinoform
code-like
cold-cathode rectifier
completion bond
conformants
continual lead smelting
corner radius
cram ... down
cultural orientation
cystic mastitis
danger tables
dust entrainment
enamoviruses
ex facie
family hirudinidaes
financial trust
flank eruption
frosty
fuel enthalpy
gamma-ray output
gas generator trubine
genus Aythya
guidance devices
hadley
haustellum senkakuensis
heeby jeebies
hemostasis by invigorating the vital energy
imid
in dread of one's life
integer constant
integral type
Jerry Springer Show
joint annuity
launch data
lexical disambiguations
lightly armoured
long-pillar work
low-level installation
Mayadin(Meyadin)
miloscia
minatorily
movable pressure plate
nancy freeman mitfords
nkhoba
nonyl alcohol
nuclear fluorescence
osmiridiums
out of things
outlet signal
perisalpingo-ovaritis
pollutant monitoring
present difficulties
promethis piluensis
proplastid
put out of breath
radiomedial
Rekkem
reworker
robusta
roller-skied
safety poster
saturnally
scrapples
septums
shami
single-stepping
solid flux
St-Jean-de-Sauves
stevas
succulenta
tank car dome
tar seal
Tardislike
think sth out
thomas wright wallers
timber formwork
touching story
TU (tritium unit)
turn-to-turn voltage
under-ease
uneconomical
warping due to temperature difference
water vapo(u)r
Whanganui lnlet
Winsorise
winter hardy tree species
Zaretan