伪随机数的周期

90 numbers words numbers amount count hundreds thousands millions dozen couple pair double triple quadruple first second third fourth add plus minus deduct multiply divide roughly approximately equal several phrases third time lucky have sixth sense

发表于:2018-11-27 / 阅读(248) / 评论(0) 分类 情景英语口语100主题

by Jason Marshall Would you believe its possible to send someone a secret message secured with absolutely unbreakable encryption using only a bit of simple arithmetic? Well, it isthe solution is surprisingly simple and was used by British, German, an

发表于:2018-12-07 / 阅读(113) / 评论(0) 分类 数学英语

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(169) / 评论(0) 分类 数学英语

It is Jason Statham, he is the star of the new movie safe, he has to save a math prodigy from a ruthless gang or really a couple of them, the movie opens April 27th , joining us now the toughest staff of the tough in Hollywood, Jason Statham, Jason,

发表于:2018-12-11 / 阅读(95) / 评论(0) 分类 访谈录2012年

Unit 2 Text A Pre-reading Activities 1. There are many traditional forms of courtesy toward women — gestures like lighting their cigarettes for them or standing up when they enter a room. What other

发表于:2018-12-11 / 阅读(124) / 评论(0) 分类 21世纪大学英语读写教程

Unit 2 Numbers [00:04.41]Students' book Page 7 [00:08.46]Let's act [00:11.42]Give me a rubber,please.Give me a ruler,please. [00:17.29]Give me a rubber,please.Give me a ruler,please. [00:23.25]Students' book Page 8 [00:27.90]Let's talk [00:31.45]Hi,M

发表于:2018-12-13 / 阅读(236) / 评论(0) 分类 沪教版牛津小学英语一年级

Numbers: Everyone's language [00:08.70]How many languages do you know? [00:13.45]Everyone knows at least two his or her own language [00:22.52]and the international language of numbers. [00:28.45]Ancient numbers [00:32.21]In ancient times, [00:36.15]

发表于:2018-12-17 / 阅读(224) / 评论(0) 分类 北京仁爱英语八年级下

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(218) / 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(168) / 评论(0) 分类 2014年ESL之商务英语

2The Lord said to Moses and Aaron: 2The Israelites are to camp around the Tent of Meeting some distance from it, each man under his standard with the banners of his family. 3On the east, toward the sunrise, the divisions of the camp of Judah are to e

发表于:2018-12-30 / 阅读(147) / 评论(0) 分类 民数记

Grammar Girl here. This week I have two topics for you: The number of spaces after a period at the end of a sentence, and whether you should use who or that to refer to people (and pets). Now here's our first listener question. His friends believe it

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 英语语法 Grammar Girl

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(214) / 评论(0) 分类 英语阅读理解

Basic Steps Help Protect Personal Information From Hacking U.S. government officials say the surveillance covered only metadata - the patterns of the phone calls and internet messages - not the substance of the communications. According to reports, a

发表于:2019-01-14 / 阅读(118) / 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(142) / 评论(0) 分类 2016年Scientific American(九)月

A Just stop and think how important numbers are to our lives. Numbers control us. In fact, we are numbers. We have passport numbers, social security numbers, ID numbers, and more. We live in a house and a street that has a number. We communicate with

发表于:2019-01-21 / 阅读(150) / 评论(0) 分类 纯正英语一分钟

6The Lord said to Moses, 2Speak to the Israelites and say to them: 'If a man or woman wants to make a special vow, a vow of separation to the Lord as a Nazirite, 3he must abstain from wine and other fermented drink and must not drink vinegar made fro

发表于:2019-01-26 / 阅读(281) / 评论(0) 分类 民数记

By Tendai Maphosa London 23 November 2007 A former United Nations Special Envoy for AIDS in Africa, Stephen Lewis warns that revised UNAIDS HIV statistics should not be seen as a signal that the fight against the pandemic can be relaxed. He says that

发表于:2019-01-31 / 阅读(161) / 评论(0) 分类 VOA常速英语2007年(十一月)

很多打算赴国外留学的同学现在已经在联系租房的事了,在国外租房的时候一定要签订正式的租约(lease)或住房合同(housing contract),这有时候也被称为租房协议(rental agreement)。 租房合同里大家要

发表于:2019-02-02 / 阅读(145) / 评论(0) 分类 实用英语

BEIJING, Feb. 16 (Xinhua) -- The Ministry of Transport (MOT) said Thursday that about 2.85 billion passenger-trips by roads were made during the 40-day Spring Festival travel rush this year, up 9.6 percent from the corresponding period last year. A t

发表于:2019-02-07 / 阅读(262) / 评论(0) 分类 英语新闻

Part Ⅴ : Writing : Lucky Numbers (30 points) 最近几年,一直流行幸运花、幸运石、幸运数字等说法,即有些东西与人的命运联系在一起,如果掌握住了,就会使自己生活幸福,你对这种现象有何看法?

发表于:2019-02-08 / 阅读(135) / 评论(0) 分类 英语作文
学英语单词
1-phenylpropyne
ABSA Asia Limited
accrued annual leave
accuracy control (ac)
Aegina,Gulf of
AEMC
aluminium (tri)acetate
astika
atweel
bacterial diseases
balanced system
bariba
be excluded
beehive (m44)
beta bronze
Bolbostemma
brace bar
cheesemaking
choroid plexus of lateral ventricle
clinical analysis
cold enamel process
comprador groups
cove skirting
cutaneous basophil hypersensitivity
decalog
defervescent
dominant tone
double shovel
ecological significance
excision of Bartholin gland cyst
Fleur-de-May, L.
fluid mechanics of combustion
fluoroprobes
forest climax
free-mineral acidity
frequency dependent compliance
golfings
grammarian
hamnets
have a miscarriage
he/she
honorary
hour counter indicator
interrupt service task
keep a level head
Ladva
laville
Lepidothamnus
limited sapce-charge accumulation (lsa)diode
liquidlike cell
mcgettigan
meconium peritonitis
MEHQ
menschiest
metal window
Mulanje Mountains
munida oritea
natural radioactive decay series
nodosity
nonunionist
okuboes
olfactory genital dysplasia
on screen display
one above the other layout
open investigation
open to buy
ophthalmia neonatorum
pericon detector
pool room
pre-pause
quantitative trait
quasi-differentiable function
regulating apparatus
rekeure
relief valve effluent
rollpast
saturated core
scale-of-two counter
self-propulsion element messuring device in waves
semi-reflexive locally convex space
serum rash
simulator control
Sint Jansteen
slab and girder
snow-shoe
sparrow-blasted
speed of insertion
split plot arrangenment
stick out for
submarine relief
sun - tan oil
threaded shank
threshold signal-to-interference ratio
toad
transmission polariscope
transmitted wave
unostracized
unperverting
wackyparse
whope
works-cited
zooxanthellae