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(339) / 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(187) / 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(263) / 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(183) / 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(206) / 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(317) / 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(288) / 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(292) / 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(253) / 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(226) / 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(219) / 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(277) / 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(185) / 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(223) / 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(202) / 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(396) / 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(265) / 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(199) / 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(339) / 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(210) / 评论(0) 分类 英语作文
学英语单词
adapted soil
Alectroria
asymmetrical spinnaker
back-to-back testing
backdated
baffle aeration
bearing disintegration
bed-making
biadjacency
British Institute of Radiology
button accordion
caulophylline
cervix columnae posterioris
clay film
command facility
concave jet
copper bush
cores-loss test
dashur
de-extinction
decadences
decline to
deficiency need
dofemane (c.i.p.w.)
double cylinder automatic rib machine
Dowfume N
dual water supply
eiran
electromagnetic speaker
endoparasitism
Ennezat
euhemerized
fisbo
forficula harberei
French fritter
from the womb to the tomb
geniculocalcarine
geographic subspecies
geohydrology
glassed vessels
hazardous areas
Himeji
hopper head
inductively coupled capacitor commutation
inferior quality
institutional information
ivied
limpidly
lithotripsic
longest common submatrix
lucid circle
lumbaginous
make-up water deionization
mammillary layer
mass number
memory dump routine
mesoclitics
methyltrimethylol-methane
micro laser
middle meningeal arteries
monoclinal fault
NATB
nominal midstep value
nonlegal
pavisor
pentanolinitris
percentage bar graph
phrenolepsia
pion dosimetry
Plates and Dishes
ponticum
powdered-metal
pseudopelletierine
public communication line
pull up with
pulsation theory
radiothanatology
reannexation
recasts
reflex tests/observations
sashline
scolopophorus organ
shallow underground burst
Sillago
situational analysis
snishing
sound-gates
split-face finish
stacking fault defect
stalwartize
stoppings
take a left
Tarn, Gorges du
temperature-coefficient power regulation
texture memory
thermoionic emission
Triumfetta procumbens
trochoidal rotor housing
user microprogrammer
weather man
wheill